Douglas VanderHorn Architects From grand estates, to exquisite country homes, to whole house renovations, the quality and attention to detail of a "Significant Homes" custom home is immediately apparent. Full time on-site supervision, a dedicated office staff and hand picked professional craftsmen are the team that take you from groundbreaking to occupancy. Every "Significant Homes" project represents 45 years of luxury homebuilding experience, and a commitment to quality widely recognized by architects, the press and, most of all....thoroughly satisfied homeowners. Our projects have been published in Architectural Digest 6 times along with many other publications and books. Though the lion share of our work has been in Fairfield and Westchester counties, we have built homes in Palm Beach, Aspen, Maine, Nantucket and Long Island.

Douglas VanderHorn Architects From grand estates, to exquisite country homes, to whole house renovations, the quality and attention to detail of a "Significant Homes" custom home is immediately apparent. Full time on-site supervision, a dedicated office staff and hand picked professional craftsmen are the team that take you from groundbreaking to occupancy. Every "Significant Homes" project represents 45 years of luxury homebuilding experience, and a commitment to quality widely recognized by architects, the press and, most of all....thoroughly satisfied homeowners. Our projects have been published in Architectural Digest 6 times along with many other publications and books. Though the lion share of our work has been in Fairfield and Westchester counties, we have built homes in Palm Beach, Aspen, Maine, Nantucket and Long Island.

This modern green home offers both a vacation destination on Cape Cod near local family members and an opportunity for rental income. FAMILY ROOTS. A West Coast couple living in the San Francisco Bay Area sought a permanent East Coast vacation home near family members living on Cape Cod. As academic professionals focused on sustainability, they sought a green, energy efficient home that was well-aligned with their values. With no green homes available for sale on Cape Cod, they decided to purchase land near their family and build their own. SLOPED SITE. Comprised of a 3/4 acre lot nestled in the pines, the steeply sloping terrain called for a plan that embraced and took advantage of the slope. Of equal priority was optimizing solar exposure, preserving privacy from abutters, and creating outdoor living space. The design accomplished these goals with a simple, rectilinear form, offering living space on the both entry and lower/basement levels. The stepped foundation allows for a walk-out basement level with light-filled living space on the down-hill side of the home. The traditional basement on the eastern, up-hill side houses mechanical equipment and a home gym. The house welcomes natural light throughout, captures views of the forest, and delivers entertainment space that connects indoor living space to outdoor deck and dining patio. MODERN VISION. The clean building form and uncomplicated finishes pay homage to the modern architectural legacy on the outer Cape. Durable and economical fiber cement panels, fixed with aluminum channels, clad the primary form. Cedar clapboards provide a visual accent at the south-facing living room, which extends a single roof plane to cover the entry porch. SMART USE OF SPACE. On the entry level, the “L”-shaped living, dining, and kitchen space connects to the exterior living, dining, and grilling spaces to effectively double the home’s summertime entertainment area. Placed at the western end of the entry level (where it can retain privacy but still claim expansive downhill views) is the master suite with a built-in study. The lower level has two guest bedrooms, a second full bathroom, and laundry. The flexibility of the space—crucial in a house with a modest footprint—emerges in one of the guest bedrooms, which doubles as home office by opening the barn-style double doors to connect it to the bright, airy open stair leading up to the entry level. Thoughtful design, generous ceiling heights and large windows transform the modest 1,100 sf* footprint into a well-lit, spacious home. *(total finished space is 1800 sf) RENTAL INCOME. The property works for its owners by netting rental income when the owners are home in San Francisco. The house especially caters to vacationers bound for nearby Mayo Beach and includes an outdoor shower adjacent to the lower level entry door. In contrast to the bare bones cottages that are typically available on the Cape, this home offers prospective tenants a modern aesthetic, paired with luxurious and green features. Durable finishes inside and out will ensure longevity with the heavier use that comes with a rental property. COMFORT YEAR-ROUND. The home is super-insulated and air-tight, with mechanical ventilation to provide continuous fresh air from the outside. High performance triple-paned windows complement the building enclosure and maximize passive solar gain while ensuring a warm, draft-free winter, even when sitting close to the glass. A properly sized air source heat pump offers efficient heating & cooling, and includes a carefully designed the duct distribution system to provide even comfort throughout the house. The super-insulated envelope allows us to significantly reduce the equipment capacity, duct size, and airflow quantities, while maintaining unparalleled thermal comfort. ENERGY EFFICIENT. The building’s shell and mechanical systems play instrumental roles in the home’s exceptional performance. The building enclosure reduces the most significant energy glutton: heating. Continuous super-insulation, thorough air sealing, triple-pane windows, and passive solar gain work together to yield a miniscule heating load. All active energy consumers are extremely efficient: an air source heat pump for heating and cooling, a heat pump hot water heater, LED lighting, energy recovery ventilation (ERV), and high efficiency appliances. The result is a home that uses 70% less energy than a similar new home built to code requirements. OVERALL. The home embodies the owners’ goals and values while comprehensively enabling thermal comfort, energy efficiency, a vacation respite, and supplementary income. PROJECT TEAM ZeroEnergy Design - Architect & Mechanical Designer A.F. Hultin & Co. - Contractor Pamet Valley Landscape Design - Landscape & Masonry Lisa Finch - Original Artwork European Architectural Supply - Windows Eric Roth Photography - Photography

This modern green home offers both a vacation destination on Cape Cod near local family members and an opportunity for rental income. FAMILY ROOTS. A West Coast couple living in the San Francisco Bay Area sought a permanent East Coast vacation home near family members living on Cape Cod. As academic professionals focused on sustainability, they sought a green, energy efficient home that was well-aligned with their values. With no green homes available for sale on Cape Cod, they decided to purchase land near their family and build their own. SLOPED SITE. Comprised of a 3/4 acre lot nestled in the pines, the steeply sloping terrain called for a plan that embraced and took advantage of the slope. Of equal priority was optimizing solar exposure, preserving privacy from abutters, and creating outdoor living space. The design accomplished these goals with a simple, rectilinear form, offering living space on the both entry and lower/basement levels. The stepped foundation allows for a walk-out basement level with light-filled living space on the down-hill side of the home. The traditional basement on the eastern, up-hill side houses mechanical equipment and a home gym. The house welcomes natural light throughout, captures views of the forest, and delivers entertainment space that connects indoor living space to outdoor deck and dining patio. MODERN VISION. The clean building form and uncomplicated finishes pay homage to the modern architectural legacy on the outer Cape. Durable and economical fiber cement panels, fixed with aluminum channels, clad the primary form. Cedar clapboards provide a visual accent at the south-facing living room, which extends a single roof plane to cover the entry porch. SMART USE OF SPACE. On the entry level, the “L”-shaped living, dining, and kitchen space connects to the exterior living, dining, and grilling spaces to effectively double the home’s summertime entertainment area. Placed at the western end of the entry level (where it can retain privacy but still claim expansive downhill views) is the master suite with a built-in study. The lower level has two guest bedrooms, a second full bathroom, and laundry. The flexibility of the space—crucial in a house with a modest footprint—emerges in one of the guest bedrooms, which doubles as home office by opening the barn-style double doors to connect it to the bright, airy open stair leading up to the entry level. Thoughtful design, generous ceiling heights and large windows transform the modest 1,100 sf* footprint into a well-lit, spacious home. *(total finished space is 1800 sf) RENTAL INCOME. The property works for its owners by netting rental income when the owners are home in San Francisco. The house especially caters to vacationers bound for nearby Mayo Beach and includes an outdoor shower adjacent to the lower level entry door. In contrast to the bare bones cottages that are typically available on the Cape, this home offers prospective tenants a modern aesthetic, paired with luxurious and green features. Durable finishes inside and out will ensure longevity with the heavier use that comes with a rental property. COMFORT YEAR-ROUND. The home is super-insulated and air-tight, with mechanical ventilation to provide continuous fresh air from the outside. High performance triple-paned windows complement the building enclosure and maximize passive solar gain while ensuring a warm, draft-free winter, even when sitting close to the glass. A properly sized air source heat pump offers efficient heating & cooling, and includes a carefully designed the duct distribution system to provide even comfort throughout the house. The super-insulated envelope allows us to significantly reduce the equipment capacity, duct size, and airflow quantities, while maintaining unparalleled thermal comfort. ENERGY EFFICIENT. The building’s shell and mechanical systems play instrumental roles in the home’s exceptional performance. The building enclosure reduces the most significant energy glutton: heating. Continuous super-insulation, thorough air sealing, triple-pane windows, and passive solar gain work together to yield a miniscule heating load. All active energy consumers are extremely efficient: an air source heat pump for heating and cooling, a heat pump hot water heater, LED lighting, energy recovery ventilation (ERV), and high efficiency appliances. The result is a home that uses 70% less energy than a similar new home built to code requirements. OVERALL. The home embodies the owners’ goals and values while comprehensively enabling thermal comfort, energy efficiency, a vacation respite, and supplementary income. PROJECT TEAM ZeroEnergy Design - Architect & Mechanical Designer A.F. Hultin & Co. - Contractor Pamet Valley Landscape Design - Landscape & Masonry Lisa Finch - Original Artwork European Architectural Supply - Windows Eric Roth Photography - Photography

Yorgos Efthymiadis
Example of a beach style bedroom design in New York

Casey Dunn
Example of a minimalist exterior home design in Austin

Powder room - transitional powder room idea in New York

Example of a large classic dark wood floor and brown floor hallway design in New York with blue walls

When the Owners approached Goggans Architecture about renovation of a 90’s era oceanfront house, it was clear there would be a lot more to the renovation than mere updates and remedying deferred maintenance. One of the most significant issues was how to integrate an outdoor pool given the pool had to be within the building envelope, and the house was already abutting the setback on its ocean side. A second significant challenge was how to provide a roof top deck over a pitched roof house with an attic, that was functional and attractive. Finally, creating better access from the parking area to the kitchen was a priority. Goggans Architecture addressed the placement of a pool by creating a walled courtyard at the front, or landward side, of the house. The pool was placed on one side of the entry walkway, while its composition was balanced by a parterre garden on the other side of the walkway. The roof top deck was resolved by adding a new staircase and passageway through former attic space. By using a motorized roof hatch, the Owners could ascend to the roof deck which perched just below the roof ridge, hidden from view from the street. Relocating an underneath stair from one side of the house to a point that was closer to the kitchen resolved the access issue. These strategic moves created other opportunities, such as expansion of the master bathroom to a portion of the front porch, while allowing an exterior stair from the bath directly to the pool. Other enhancements included placement of a large folding door in the Great room, renovation and expansion of the kitchen and exterior decks, reorganization, and replacement of the fenestration, updating all baths and interior and exterior finishes. The extensive renovation reflects the holistic approach of Goggans Architecture, marrying landscape architecture, architecture, and interiors.

Nestled in the hills of Orinda, California, this 1951 residence is one of only seven extant homes, now known as “The Magnificent Seven”, designed by architect Olof Dahlstrand, a protégé of Frank Lloyd Wright. With its low-slung rooflines, natural materials, and deep integration with the sloping landscape, the home is a pristine example of mid-century modern design inspired by Wright’s organic principles. Over the years, prior homeowners have emphasized preservation, ensuring that the house remained relatively untouched. Each owner has respected the original architecture and stayed true to Dahlstrand’s intent. When a family of five—two college-aged sons and a middle school-aged daughter—acquired the property, they were captivated by its history, legacy of care, and architectural significance. While they appreciated Dahlstrand’s original vision, they also recognized the need to adapt the home for contemporary living while preserving its design integrity. The remodel was conceived as a thoughtful response to the past—an effort to bring the house into the 21st century without compromising its soul. The primary mandate was to maintain architectural continuity while improving the functionality, comfort, and livability for a modern family. The design team—architects and contractor alike—worked with a shared reverence for the original architecture, allowing that mindset to guide even the most technical or pragmatic decisions. A key objective was to increase natural light in the kitchen—a departure from Wrightian principles of enclosed, intimate cooking spaces—while maintaining the home’s architectural language. The kitchen was reconfigured to foster a stronger connection to adjacent living spaces while retaining the underlying concept of spatial separation. One of the most transformative architectural changes was the removal of a ridge beam that was originally planned to remain visible through the kitchen. During construction, the team collaborated on a better solution: a wide-flanged steel beam concealed within the roof envelope. This subtle move preserved the clean lines and ceiling continuity, a modern update carried out with utmost respect for the existing framework. The home’s original powder room, previously accessible only through the kitchen, was relocated for better flow and privacy. A new powder room was carved out of former kitchen cabinetry—a narrow, interior space that could have felt dark and enclosed. To avoid this, the design extended the line of original transom windows into the new powder room and added a skylight above the vanity. The result is a bright and airy space that feels consistent with the rest of the home. Other updates included the installation of new solid-core interior doors with veneers carefully matched to the original mahogany, enhancing the continuity of the interiors. Even smaller decisions, such as placing the door knobs at 42 inches high, mirrored the original proportions. Every choice reflected a shared belief between the architect, contractor, and client: that new work should serve the integrity of the old. The home’s extensive interior redwood millwork and paneling was meticulously restored. Where new materials were introduced—such as the replacement redwood soffit paneling—the contractor took pains to find finish nails that matched the original, rather than using modern equivalents. This level of craftsmanship and collaboration defined the project. It extended even to the detailing of a blind door to the new powder room, which had to disappear into the existing redwood board-and-batten wall. It was a team effort: the owner found a suitable handle, the architects devised the custom in-swing mechanism, and the contractor executed it so the door aligned precisely with the battens. Throughout, the homeowners were deeply engaged in the design process. One, a meticulous design enthusiast, focused on aesthetic integrity and historic detail. The other brought a practical and function-driven perspective, ensuring that new fixtures and materials would be durable and require minimal maintenance. While the home’s location posed no major site challenges, sustainability was a key concern. The team upgraded the roof insulation, installed solar panels with battery storage, and added ductless mini-split cooling systems. Lighting was another area where modern technology was woven into a historic framework: new square LED fixtures echo the original custom perimeter soffit lights, maintaining the design language while offering advanced performance. A planned expansion of a bedroom into suite with a bathroom had to be shelved due to budget constraints and the high cost of below-grade foundation work. Still, the team focused their efforts on making the most of the existing footprint, resolving constraints through design ingenuity rather than adding square footage. This renovation represents a collaborative achievement in preserving and evolving a historically significant home. Every decision was shaped by a shared ethos among clients, architects, and contractor: to maintain the home’s architectural soul while updating it for contemporary life. The result is a timeless modernist residence that continues Olof Dahlstrand’s legacy, remaining grounded in nature, craftsmanship, and human-scale design. Klopf Architecture Team: John Klopf, AIA, Klara Kevane, Fernanda Bernardes
Interior Architectural Design: Klopf Architecture
Structural Engineer: Daniel Bastiao
Contractor: Don Larwood, Larwood Construction Photography: Mariko Reed Year Completed: 2022

Nestled in the hills of Orinda, California, this 1951 residence is one of only seven extant homes, now known as “The Magnificent Seven”, designed by architect Olof Dahlstrand, a protégé of Frank Lloyd Wright. With its low-slung rooflines, natural materials, and deep integration with the sloping landscape, the home is a pristine example of mid-century modern design inspired by Wright’s organic principles. Over the years, prior homeowners have emphasized preservation, ensuring that the house remained relatively untouched. Each owner has respected the original architecture and stayed true to Dahlstrand’s intent. When a family of five—two college-aged sons and a middle school-aged daughter—acquired the property, they were captivated by its history, legacy of care, and architectural significance. While they appreciated Dahlstrand’s original vision, they also recognized the need to adapt the home for contemporary living while preserving its design integrity. The remodel was conceived as a thoughtful response to the past—an effort to bring the house into the 21st century without compromising its soul. The primary mandate was to maintain architectural continuity while improving the functionality, comfort, and livability for a modern family. The design team—architects and contractor alike—worked with a shared reverence for the original architecture, allowing that mindset to guide even the most technical or pragmatic decisions. A key objective was to increase natural light in the kitchen—a departure from Wrightian principles of enclosed, intimate cooking spaces—while maintaining the home’s architectural language. The kitchen was reconfigured to foster a stronger connection to adjacent living spaces while retaining the underlying concept of spatial separation. One of the most transformative architectural changes was the removal of a ridge beam that was originally planned to remain visible through the kitchen. During construction, the team collaborated on a better solution: a wide-flanged steel beam concealed within the roof envelope. This subtle move preserved the clean lines and ceiling continuity, a modern update carried out with utmost respect for the existing framework. The home’s original powder room, previously accessible only through the kitchen, was relocated for better flow and privacy. A new powder room was carved out of former kitchen cabinetry—a narrow, interior space that could have felt dark and enclosed. To avoid this, the design extended the line of original transom windows into the new powder room and added a skylight above the vanity. The result is a bright and airy space that feels consistent with the rest of the home. Other updates included the installation of new solid-core interior doors with veneers carefully matched to the original mahogany, enhancing the continuity of the interiors. Even smaller decisions, such as placing the door knobs at 42 inches high, mirrored the original proportions. Every choice reflected a shared belief between the architect, contractor, and client: that new work should serve the integrity of the old. The home’s extensive interior redwood millwork and paneling was meticulously restored. Where new materials were introduced—such as the replacement redwood soffit paneling—the contractor took pains to find finish nails that matched the original, rather than using modern equivalents. This level of craftsmanship and collaboration defined the project. It extended even to the detailing of a blind door to the new powder room, which had to disappear into the existing redwood board-and-batten wall. It was a team effort: the owner found a suitable handle, the architects devised the custom in-swing mechanism, and the contractor executed it so the door aligned precisely with the battens. Throughout, the homeowners were deeply engaged in the design process. One, a meticulous design enthusiast, focused on aesthetic integrity and historic detail. The other brought a practical and function-driven perspective, ensuring that new fixtures and materials would be durable and require minimal maintenance. While the home’s location posed no major site challenges, sustainability was a key concern. The team upgraded the roof insulation, installed solar panels with battery storage, and added ductless mini-split cooling systems. Lighting was another area where modern technology was woven into a historic framework: new square LED fixtures echo the original custom perimeter soffit lights, maintaining the design language while offering advanced performance. A planned expansion of a bedroom into suite with a bathroom had to be shelved due to budget constraints and the high cost of below-grade foundation work. Still, the team focused their efforts on making the most of the existing footprint, resolving constraints through design ingenuity rather than adding square footage. This renovation represents a collaborative achievement in preserving and evolving a historically significant home. Every decision was shaped by a shared ethos among clients, architects, and contractor: to maintain the home’s architectural soul while updating it for contemporary life. The result is a timeless modernist residence that continues Olof Dahlstrand’s legacy, remaining grounded in nature, craftsmanship, and human-scale design. Klopf Architecture Team: John Klopf, AIA, Klara Kevane, Fernanda Bernardes
Interior Architectural Design: Klopf Architecture
Structural Engineer: Daniel Bastiao
Contractor: Don Larwood, Larwood Construction Photography: Mariko Reed Year Completed: 2022

Layout and Scope of Work We ingeniously reimagined the original layout of the house to meet the homeowner's specific requirements. This extensive scope of work includes structural modifications, additions, and optimization of existing spaces to maximize functionality and establish a seamless flow within the home. We created significant and life-changing additional space without the extra time or expense of having to go through a minor variance with the city. The kitchen was the main focus of the renovation and included a significant floorplan reconfiguration. The larger kitchen now boasts a spacious island, complete with a bar sink, microwave drawer, wine fridge, and high-end appliances. The addition of a quartz Caesarstone rugged concrete countertop and a striking rebel-tiled fireplace in the living room further accentuates the contemporary design on the main floor. The primary suite, encompassing a bedroom, a wet-style ensuite with heated floors, and a dressing room, showcases an open-concept layout. Upstairs, we expanded the family's living options and offered private places by adding a fourth upstairs bedroom and private home office.

The Setup: After purchasing this home, the homeowners faced a unique opportunity to reimagine their kitchen and nearby spaces. Water damage from a burst pipe had left much of the home’s interior in need of repair, and while the existing kitchen was functional and in relatively good shape, it didn’t align with the family’s vision for their new home. The layout included a peninsula that wasn’t ideal, and there were some druthers with the nearby pantry. Since the space needed to be rebuilt anyway, the homeowners saw this as a chance to create a kitchen that was both highly functional for their four young children and timeless in its design. The project also included a refresh of the adjacent message center and dining room — spaces that play key roles in the family’s daily life. The goal was to create a cohesive flow between these areas, balancing modern functionality with the craftsman-inspired character of the rest of the home. Design Objectives: - Replace the outdated peninsula with a large island to maximize counter space and create new seating options. - Open up the space visually by removing soffits and rethinking the cabinetry layout. Incorporate concealed refrigeration and freezer units to provide significant storage for the family while maintaining a streamlined aesthetic. - Integrate black cabinetry into the design without making the space feel harsh or heavy. - Ensure the lighting plan balances functional task lighting with ambient accent lighting. - Avoid visual clutter in the cabinetry design while still giving a nod to the craftsman aesthetic. - Incorporate a slab backsplash as a key design feature. Design Challenges: - The outdated peninsula left dead space in the kitchen and lacked sufficient seating for the family. - The cooktop wall was cramped, with small cabinets flanking the hood, limited storage, and soffits that made the space feel closed-in. - The family needed significant refrigeration space (two refrigerators and a freezer) but wanted to avoid a cluttered look with visible stainless steel appliances. - Adding black cabinetry risked making the space feel too dark or heavy. - The original lighting plan was insufficient, particularly over the dining table where a decorative fixture proved too dim. - The family wanted shaker-style drawer fronts to match the home’s arts-and-crafts design but worried that too much shaker cabinetry might look overly busy. - Prioritizing a slab backsplash in the wish list priority planning. The Renewed Space Design Solutions: - A functional island: The peninsula was replaced with a large island that provides continuous countertop space for prepping and serving. The island also features seating for four people, creating a central hub for informal meals and activities. - Streamlined cooktop wall: The soffits were removed, and the upper cabinets on the cooktop wall were eliminated to create a more open, streamlined design. A custom oversized hood became the focal point of the wall, with the blower unit offset inside it to align with the cooktop while maintaining exterior visual symmetry. - Concealed refrigeration: Two column refrigerators and one freezer were integrated into the cabinetry, concealing them behind wood paneling that blends seamlessly with the overall design. - Warm black cabinetry: The black cabinetry was crafted from hickory with a visible grain, softening its appearance and adding warmth. The grain detail gives the cabinetry a rich, textured look that avoids feeling stark or overpowering. - Additional lighting: In the dining area, recessed can lights were added during an additional installation phase to supplement the gorgeous decorative fixture’s dim output. The new lighting plan creates a layered effect, combining functional task lighting with softer ambient lighting. - Simplified cabinetry details: Slab drawer fronts were used on the upper drawers, while five-piece shaker fronts (with slightly less prominent rail and stile pieces) were reserved for the middle and lower drawers. This approach simplified the overall look while maintaining the craftsman-inspired aesthetic. - Slab backsplash priority: The slab backsplash was prioritized by making thoughtful adjustments elsewhere, like opting not to extend cabinetry to the ceiling, which also helped visually prioritize the gorgeous slab backsplash. This decision also enhanced the kitchen’s furniture-like feel, aligning with the home’s craftsman character. - This kitchen perfectly balances practicality with timeless style. By addressing the family’s functional needs — ample seating, smart storage, and effective lighting — while incorporating thoughtful design elements like warm black cabinetry and a striking slab backsplash, Alicia created a space that works beautifully for a busy household. The result is a cohesive, inviting kitchen that honors the home’s craftsman roots and will serve the family well for years to come.

Nestled in the hills of Orinda, California, this 1951 residence is one of only seven extant homes, now known as “The Magnificent Seven”, designed by architect Olof Dahlstrand, a protégé of Frank Lloyd Wright. With its low-slung rooflines, natural materials, and deep integration with the sloping landscape, the home is a pristine example of mid-century modern design inspired by Wright’s organic principles. Over the years, prior homeowners have emphasized preservation, ensuring that the house remained relatively untouched. Each owner has respected the original architecture and stayed true to Dahlstrand’s intent. When a family of five—two college-aged sons and a middle school-aged daughter—acquired the property, they were captivated by its history, legacy of care, and architectural significance. While they appreciated Dahlstrand’s original vision, they also recognized the need to adapt the home for contemporary living while preserving its design integrity. The remodel was conceived as a thoughtful response to the past—an effort to bring the house into the 21st century without compromising its soul. The primary mandate was to maintain architectural continuity while improving the functionality, comfort, and livability for a modern family. The design team—architects and contractor alike—worked with a shared reverence for the original architecture, allowing that mindset to guide even the most technical or pragmatic decisions. A key objective was to increase natural light in the kitchen—a departure from Wrightian principles of enclosed, intimate cooking spaces—while maintaining the home’s architectural language. The kitchen was reconfigured to foster a stronger connection to adjacent living spaces while retaining the underlying concept of spatial separation. One of the most transformative architectural changes was the removal of a ridge beam that was originally planned to remain visible through the kitchen. During construction, the team collaborated on a better solution: a wide-flanged steel beam concealed within the roof envelope. This subtle move preserved the clean lines and ceiling continuity, a modern update carried out with utmost respect for the existing framework. The home’s original powder room, previously accessible only through the kitchen, was relocated for better flow and privacy. A new powder room was carved out of former kitchen cabinetry—a narrow, interior space that could have felt dark and enclosed. To avoid this, the design extended the line of original transom windows into the new powder room and added a skylight above the vanity. The result is a bright and airy space that feels consistent with the rest of the home. Other updates included the installation of new solid-core interior doors with veneers carefully matched to the original mahogany, enhancing the continuity of the interiors. Even smaller decisions, such as placing the door knobs at 42 inches high, mirrored the original proportions. Every choice reflected a shared belief between the architect, contractor, and client: that new work should serve the integrity of the old. The home’s extensive interior redwood millwork and paneling was meticulously restored. Where new materials were introduced—such as the replacement redwood soffit paneling—the contractor took pains to find finish nails that matched the original, rather than using modern equivalents. This level of craftsmanship and collaboration defined the project. It extended even to the detailing of a blind door to the new powder room, which had to disappear into the existing redwood board-and-batten wall. It was a team effort: the owner found a suitable handle, the architects devised the custom in-swing mechanism, and the contractor executed it so the door aligned precisely with the battens. Throughout, the homeowners were deeply engaged in the design process. One, a meticulous design enthusiast, focused on aesthetic integrity and historic detail. The other brought a practical and function-driven perspective, ensuring that new fixtures and materials would be durable and require minimal maintenance. While the home’s location posed no major site challenges, sustainability was a key concern. The team upgraded the roof insulation, installed solar panels with battery storage, and added ductless mini-split cooling systems. Lighting was another area where modern technology was woven into a historic framework: new square LED fixtures echo the original custom perimeter soffit lights, maintaining the design language while offering advanced performance. A planned expansion of a bedroom into suite with a bathroom had to be shelved due to budget constraints and the high cost of below-grade foundation work. Still, the team focused their efforts on making the most of the existing footprint, resolving constraints through design ingenuity rather than adding square footage. This renovation represents a collaborative achievement in preserving and evolving a historically significant home. Every decision was shaped by a shared ethos among clients, architects, and contractor: to maintain the home’s architectural soul while updating it for contemporary life. The result is a timeless modernist residence that continues Olof Dahlstrand’s legacy, remaining grounded in nature, craftsmanship, and human-scale design. Klopf Architecture Team: John Klopf, AIA, Klara Kevane, Fernanda Bernardes
Interior Architectural Design: Klopf Architecture
Structural Engineer: Daniel Bastiao
Contractor: Don Larwood, Larwood Construction Photography: Mariko Reed Year Completed: 2022

When the Owners approached Goggans Architecture about renovation of a 90’s era oceanfront house, it was clear there would be a lot more to the renovation than mere updates and remedying deferred maintenance. One of the most significant issues was how to integrate an outdoor pool given the pool had to be within the building envelope, and the house was already abutting the setback on its ocean side. A second significant challenge was how to provide a roof top deck over a pitched roof house with an attic, that was functional and attractive. Finally, creating better access from the parking area to the kitchen was a priority. Goggans Architecture addressed the placement of a pool by creating a walled courtyard at the front, or landward side, of the house. The pool was placed on one side of the entry walkway, while its composition was balanced by a parterre garden on the other side of the walkway. The roof top deck was resolved by adding a new staircase and passageway through former attic space. By using a motorized roof hatch, the Owners could ascend to the roof deck which perched just below the roof ridge, hidden from view from the street. Relocating an underneath stair from one side of the house to a point that was closer to the kitchen resolved the access issue. These strategic moves created other opportunities, such as expansion of the master bathroom to a portion of the front porch, while allowing an exterior stair from the bath directly to the pool. Other enhancements included placement of a large folding door in the Great room, renovation and expansion of the kitchen and exterior decks, reorganization, and replacement of the fenestration, updating all baths and interior and exterior finishes. The extensive renovation reflects the holistic approach of Goggans Architecture, marrying landscape architecture, architecture, and interiors.

When the Owners approached Goggans Architecture about renovation of a 90’s era oceanfront house, it was clear there would be a lot more to the renovation than mere updates and remedying deferred maintenance. One of the most significant issues was how to integrate an outdoor pool given the pool had to be within the building envelope, and the house was already abutting the setback on its ocean side. A second significant challenge was how to provide a roof top deck over a pitched roof house with an attic, that was functional and attractive. Finally, creating better access from the parking area to the kitchen was a priority. Goggans Architecture addressed the placement of a pool by creating a walled courtyard at the front, or landward side, of the house. The pool was placed on one side of the entry walkway, while its composition was balanced by a parterre garden on the other side of the walkway. The roof top deck was resolved by adding a new staircase and passageway through former attic space. By using a motorized roof hatch, the Owners could ascend to the roof deck which perched just below the roof ridge, hidden from view from the street. Relocating an underneath stair from one side of the house to a point that was closer to the kitchen resolved the access issue. These strategic moves created other opportunities, such as expansion of the master bathroom to a portion of the front porch, while allowing an exterior stair from the bath directly to the pool. Other enhancements included placement of a large folding door in the Great room, renovation and expansion of the kitchen and exterior decks, reorganization, and replacement of the fenestration, updating all baths and interior and exterior finishes. The extensive renovation reflects the holistic approach of Goggans Architecture, marrying landscape architecture, architecture, and interiors.

Douglas VanderHorn Architects From grand estates, to exquisite country homes, to whole house renovations, the quality and attention to detail of a "Significant Homes" custom home is immediately apparent. Full time on-site supervision, a dedicated office staff and hand picked professional craftsmen are the team that take you from groundbreaking to occupancy. Every "Significant Homes" project represents 45 years of luxury homebuilding experience, and a commitment to quality widely recognized by architects, the press and, most of all....thoroughly satisfied homeowners. Our projects have been published in Architectural Digest 6 times along with many other publications and books. Though the lion share of our work has been in Fairfield and Westchester counties, we have built homes in Palm Beach, Aspen, Maine, Nantucket and Long Island.

This modern green home offers both a vacation destination on Cape Cod near local family members and an opportunity for rental income. FAMILY ROOTS. A West Coast couple living in the San Francisco Bay Area sought a permanent East Coast vacation home near family members living on Cape Cod. As academic professionals focused on sustainability, they sought a green, energy efficient home that was well-aligned with their values. With no green homes available for sale on Cape Cod, they decided to purchase land near their family and build their own. SLOPED SITE. Comprised of a 3/4 acre lot nestled in the pines, the steeply sloping terrain called for a plan that embraced and took advantage of the slope. Of equal priority was optimizing solar exposure, preserving privacy from abutters, and creating outdoor living space. The design accomplished these goals with a simple, rectilinear form, offering living space on the both entry and lower/basement levels. The stepped foundation allows for a walk-out basement level with light-filled living space on the down-hill side of the home. The traditional basement on the eastern, up-hill side houses mechanical equipment and a home gym. The house welcomes natural light throughout, captures views of the forest, and delivers entertainment space that connects indoor living space to outdoor deck and dining patio. MODERN VISION. The clean building form and uncomplicated finishes pay homage to the modern architectural legacy on the outer Cape. Durable and economical fiber cement panels, fixed with aluminum channels, clad the primary form. Cedar clapboards provide a visual accent at the south-facing living room, which extends a single roof plane to cover the entry porch. SMART USE OF SPACE. On the entry level, the “L”-shaped living, dining, and kitchen space connects to the exterior living, dining, and grilling spaces to effectively double the home’s summertime entertainment area. Placed at the western end of the entry level (where it can retain privacy but still claim expansive downhill views) is the master suite with a built-in study. The lower level has two guest bedrooms, a second full bathroom, and laundry. The flexibility of the space—crucial in a house with a modest footprint—emerges in one of the guest bedrooms, which doubles as home office by opening the barn-style double doors to connect it to the bright, airy open stair leading up to the entry level. Thoughtful design, generous ceiling heights and large windows transform the modest 1,100 sf* footprint into a well-lit, spacious home. *(total finished space is 1800 sf) RENTAL INCOME. The property works for its owners by netting rental income when the owners are home in San Francisco. The house especially caters to vacationers bound for nearby Mayo Beach and includes an outdoor shower adjacent to the lower level entry door. In contrast to the bare bones cottages that are typically available on the Cape, this home offers prospective tenants a modern aesthetic, paired with luxurious and green features. Durable finishes inside and out will ensure longevity with the heavier use that comes with a rental property. COMFORT YEAR-ROUND. The home is super-insulated and air-tight, with mechanical ventilation to provide continuous fresh air from the outside. High performance triple-paned windows complement the building enclosure and maximize passive solar gain while ensuring a warm, draft-free winter, even when sitting close to the glass. A properly sized air source heat pump offers efficient heating & cooling, and includes a carefully designed the duct distribution system to provide even comfort throughout the house. The super-insulated envelope allows us to significantly reduce the equipment capacity, duct size, and airflow quantities, while maintaining unparalleled thermal comfort. ENERGY EFFICIENT. The building’s shell and mechanical systems play instrumental roles in the home’s exceptional performance. The building enclosure reduces the most significant energy glutton: heating. Continuous super-insulation, thorough air sealing, triple-pane windows, and passive solar gain work together to yield a miniscule heating load. All active energy consumers are extremely efficient: an air source heat pump for heating and cooling, a heat pump hot water heater, LED lighting, energy recovery ventilation (ERV), and high efficiency appliances. The result is a home that uses 70% less energy than a similar new home built to code requirements. OVERALL. The home embodies the owners’ goals and values while comprehensively enabling thermal comfort, energy efficiency, a vacation respite, and supplementary income. PROJECT TEAM ZeroEnergy Design - Architect & Mechanical Designer A.F. Hultin & Co. - Contractor Pamet Valley Landscape Design - Landscape & Masonry Lisa Finch - Original Artwork European Architectural Supply - Windows Eric Roth Photography - Photography

This modern green home offers both a vacation destination on Cape Cod near local family members and an opportunity for rental income. FAMILY ROOTS. A West Coast couple living in the San Francisco Bay Area sought a permanent East Coast vacation home near family members living on Cape Cod. As academic professionals focused on sustainability, they sought a green, energy efficient home that was well-aligned with their values. With no green homes available for sale on Cape Cod, they decided to purchase land near their family and build their own. SLOPED SITE. Comprised of a 3/4 acre lot nestled in the pines, the steeply sloping terrain called for a plan that embraced and took advantage of the slope. Of equal priority was optimizing solar exposure, preserving privacy from abutters, and creating outdoor living space. The design accomplished these goals with a simple, rectilinear form, offering living space on the both entry and lower/basement levels. The stepped foundation allows for a walk-out basement level with light-filled living space on the down-hill side of the home. The traditional basement on the eastern, up-hill side houses mechanical equipment and a home gym. The house welcomes natural light throughout, captures views of the forest, and delivers entertainment space that connects indoor living space to outdoor deck and dining patio. MODERN VISION. The clean building form and uncomplicated finishes pay homage to the modern architectural legacy on the outer Cape. Durable and economical fiber cement panels, fixed with aluminum channels, clad the primary form. Cedar clapboards provide a visual accent at the south-facing living room, which extends a single roof plane to cover the entry porch. SMART USE OF SPACE. On the entry level, the “L”-shaped living, dining, and kitchen space connects to the exterior living, dining, and grilling spaces to effectively double the home’s summertime entertainment area. Placed at the western end of the entry level (where it can retain privacy but still claim expansive downhill views) is the master suite with a built-in study. The lower level has two guest bedrooms, a second full bathroom, and laundry. The flexibility of the space—crucial in a house with a modest footprint—emerges in one of the guest bedrooms, which doubles as home office by opening the barn-style double doors to connect it to the bright, airy open stair leading up to the entry level. Thoughtful design, generous ceiling heights and large windows transform the modest 1,100 sf* footprint into a well-lit, spacious home. *(total finished space is 1800 sf) RENTAL INCOME. The property works for its owners by netting rental income when the owners are home in San Francisco. The house especially caters to vacationers bound for nearby Mayo Beach and includes an outdoor shower adjacent to the lower level entry door. In contrast to the bare bones cottages that are typically available on the Cape, this home offers prospective tenants a modern aesthetic, paired with luxurious and green features. Durable finishes inside and out will ensure longevity with the heavier use that comes with a rental property. COMFORT YEAR-ROUND. The home is super-insulated and air-tight, with mechanical ventilation to provide continuous fresh air from the outside. High performance triple-paned windows complement the building enclosure and maximize passive solar gain while ensuring a warm, draft-free winter, even when sitting close to the glass. A properly sized air source heat pump offers efficient heating & cooling, and includes a carefully designed the duct distribution system to provide even comfort throughout the house. The super-insulated envelope allows us to significantly reduce the equipment capacity, duct size, and airflow quantities, while maintaining unparalleled thermal comfort. ENERGY EFFICIENT. The building’s shell and mechanical systems play instrumental roles in the home’s exceptional performance. The building enclosure reduces the most significant energy glutton: heating. Continuous super-insulation, thorough air sealing, triple-pane windows, and passive solar gain work together to yield a miniscule heating load. All active energy consumers are extremely efficient: an air source heat pump for heating and cooling, a heat pump hot water heater, LED lighting, energy recovery ventilation (ERV), and high efficiency appliances. The result is a home that uses 70% less energy than a similar new home built to code requirements. OVERALL. The home embodies the owners’ goals and values while comprehensively enabling thermal comfort, energy efficiency, a vacation respite, and supplementary income. PROJECT TEAM ZeroEnergy Design - Architect & Mechanical Designer A.F. Hultin & Co. - Contractor Pamet Valley Landscape Design - Landscape & Masonry Lisa Finch - Original Artwork European Architectural Supply - Windows Eric Roth Photography - Photography