The Chambord Residence was a typical worker’s duplex house in the heart of the patrimonial neighbourhood of the Plateau Mont-Royal. The initial intent of this residential renovation project was to annex a master bedroom that would have a view over the iconic Mount Royal, and at the same time, a rooftop terrace. The new addition’s architecture had to contrast with the existing building which stayed untouched. It consisted of a simple volume laid gently over the duplex. We recessed the facade of the new construction to keep the initial alignment of the street. The client’s love for natural materials and bright colors made it easy for us to choose copper as the siding finish for the extension. The idea of seeing his house change color and evolve through time and natural oxidation made it clear for him that it was the most interesting material. We chose a diamond shaped tile to cover the new add-on construction, as it refers to the vernacular false-mansard found in the city, and adds a texture that will make the copper age unevenly. Our goal was to create a contemporary jewel that celebrates the patrimonial gem it sits on. © Lorelei L'Affeter

The Chambord Residence was a typical worker’s duplex house in the heart of the patrimonial neighbourhood of the Plateau Mont-Royal. The initial intent of this residential renovation project was to annex a master bedroom that would have a view over the iconic Mount Royal, and at the same time, a rooftop terrace. The new addition’s architecture had to contrast with the existing building which stayed untouched. It consisted of a simple volume laid gently over the duplex. We recessed the facade of the new construction to keep the initial alignment of the street. The client’s love for natural materials and bright colors made it easy for us to choose copper as the siding finish for the extension. The idea of seeing his house change color and evolve through time and natural oxidation made it clear for him that it was the most interesting material. We chose a diamond shaped tile to cover the new add-on construction, as it refers to the vernacular false-mansard found in the city, and adds a texture that will make the copper age unevenly. Our goal was to create a contemporary jewel that celebrates the patrimonial gem it sits on. © Lorelei L'Affeter

After - Master Bath. Breaking from the ‘norm,’ our clients did not want dual sinks in the Master Bath. Having no intent of selling in the near future, they had a clear vision of what they wanted from the space and how it best worked for them.

When these clients were looking to downsize, they wanted to include finer details and finishings in a home that still offered easy upkeep. While the empty nesters are outdoorsy and active, they chose a home that is intentionally situated on a smaller lot to minimize yard work. But there’s nothing cramped about this open flowing ranch-style home when you step inside. The kitchen and oversized island were built for an enthusiastic home chef, and the large ensuite comes with all the bells and whistles of a high-end spa. What’s more, every bedroom has its own bathroom, providing ultra comfort for visiting children and grandchildren. Custom trims, wainscotting, and crown detailing elevate the design and suggest a feeling of opulence in this sought-after Crown Isle development.

This full-view shot captures the intentional symmetry and premium finishes of a master bath designed for both indulgence and efficiency. From the dual vanity to the sleek freestanding tub and oversized walk-in shower, every element is unified by the calming palette of Calacatta-style porcelain and matte black details. Radiant heated flooring and a warming towel rack elevate this bathroom into a true at-home spa.

This stunning front exterior captures the perfect blend of heritage and modernity. Original brickwork is thoughtfully preserved, while a custom steel porch, bold black-frame windows, and clean cornice lines provide a fresh, contemporary edge. Elevated entry stairs and curated landscaping enhance the overall curb appeal. This exterior was designed to stand out with intention while honoring the integrity of its historic context—proof that classic can meet contemporary without compromise.

Located at 5827 Del Roy, this new construction home by Jessica Koltun Home reflects a refined approach to residential design, where architecture, proportion, and material selection come together seamlessly. Designed and built with a focus on clean lines and timeless curb appeal, the home showcases a balanced exterior elevation, cohesive finishes, and thoughtfully integrated details that elevate the overall structure. From initial concept through construction, this project emphasizes functional layout planning and buildable design, ensuring both visual impact and long-term durability. Jessica Koltun Home worked closely within the construction process to deliver a home that feels intentional from every angle—blending modern and transitional elements with a focus on simplicity and structure. As with all Jessica Koltun Home projects, 5827 Del Roy highlights a commitment to designing and building high-quality new construction homes while collaborating with builders to create cohesive, well-executed residential spaces.

A complete full gut remodel of a 4,000 sq ft two-story penthouse residence, this project featured one of a kind views of the Boston public garden and Beacon Hill. A large central gallery flooded with gorgeous diffused light through two full stories of window glass. Clean linear millwork details compliment the structural glass, steel and walnut balustrades and handrailings that grace the upper gallery, reading nook, and stairs. A bleached walnut wet bar with backlit honey onyx backsplash and floating star fire glass shelves illuminated the lower gallery. It was part of a larger motif, which resonated through each of the unique and separate living spaces, connecting them to the larger design intention. A bleached walnut media room doubles as a fourth bedroom. It features a king size murphy bed seamlessly integrated into the full wall panel. A gracious shower in the adjoining bathroom, cleverly concealed behind an innocuous interior door, created a truly unique formal powder room that can reveal a full bath when the house is full of guests. A blend of warm wood, soft whites, and a palate of golds reflected in the stone (calacatta/onyx) textiles and wall coverings, this project demonstrates the powerful results of a consistent design intention, thoughtful engineering, and best practice construction as executed by our talented team of craftsmen and women. Interior Design - Lewis Interiors Photography - Eric Roth

Whole home Control4 system with high end audiophyle grade components from McIntosh and Linn. Several zones of audio are featured in this full remodel by Jessica Helgerson Interior design and the works Construction. All aspects of this project are clean, detail oriented and intentional.

The design intent for this graceful contemporary home was an approach toward minimalism, yet ensuring that the practical needs of day-to-day life could still be satisfied. Situated on a plateau atop a steep hill, the floor plan and glass walls beautifully incorporated the outdoor environment into the primary living spaces. The grounds were carpeted with sage and lavender. The contemporary color palette was in pale tones of white, graphite and titanium, complimented with white washed vertical grain oak. The vanity cabinets were of rift cut oak with a conversion varnish finish. Kitchen cabinets were conceived with open shelving in graphite with quartz counters. Project Architect: Lisa Wang. Wang Architecture Landscape Architect: Paul Leffingwell. Leffingwell and Associates Interior Design: Karen Goldberg. Studio G Design Structural Engineer: John Yadegar. JYASF Builder: Shahram Ghodsian. Trush Construction Company Photography: Jason Wells, Golden Gate Creative

An inviting and curated family room corner layered in warm textures and rich tones. A striking brick accent wall anchors the space, paired with custom built-in shelving, classic blue-and-white ceramics, and a contemporary art piece that draws the eye. Soft lighting adds depth, while every element feels intentional and refined. This room brings modern warmth and timeless craftsmanship into perfect balance.

An organized and operational multi-use space now fills the basement level. A Built-in shelving unit now help keep toys contained, while the pull-down murphy bed offers guests a comfortable and intentional space to sleep when visiting and is easily foldable when not in use. The new electric fireplace and bold funky powder bathroom complete this multi-functional level.

When these clients were looking to downsize, they wanted to include finer details and finishings in a home that still offered easy upkeep. While the empty nesters are outdoorsy and active, they chose a home that is intentionally situated on a smaller lot to minimize yard work. But there’s nothing cramped about this open flowing ranch-style home when you step inside. The kitchen and oversized island were built for an enthusiastic home chef, and the large ensuite comes with all the bells and whistles of a high-end spa. What’s more, every bedroom has its own bathroom, providing ultra comfort for visiting children and grandchildren. Custom trims, wainscotting, and crown detailing elevate the design and suggest a feeling of opulence in this sought-after Crown Isle development.

Project builder Hamish Murray and architect Jeff Guggenheim’s down-to-the-studs remodel of a Portland mid-century modern ranch house was intentional and whimsical. Their focus was on fostering the family’s connections and quality time with a large, welcoming living room. Products from a variety of Marvin collections – Ultimate, Modern, and Essential – let light and warmth, and, yes, whimsy into the reimagined interior. MARVIN PRODUCTS USED: Ultimate Casement Narrow Frame Picture Window Ultimate Casement Narrow Frame Window Ultimate Swinging Door Modern Swinging Door Essential Awning Window Modern Multi-Slide Door Essential Casement Window Architect: Guggenheim Architects + Design Studio Builder: Hamish Murray Construction Dealer: Portland Millwork

Jessica Koltun Home approaches each project with a strong focus on architectural integrity, functionality, and clean, cohesive design. Specializing in new builds and transformative renovations, the studio works closely with builders and clients to ensure every detail—from exterior elevations to interior finishes—is thoughtfully considered. The result is a collection of spaces that feel intentional, balanced, and effortlessly livable. By layering timeless materials with modern simplicity, Jessica Koltun Home creates homes that are both visually striking and highly practical for everyday life.

The prep area outside the sauna is just as considered as the sauna itself. We designed and built floor-to-ceiling custom white cabinetry flanking an acoustic slat wall panel — adding natural texture and warmth between the cabinet towers. Towel hooks and a built-in butcher block bench with drawer storage below keep everything functional and organized. Recessed ceiling lights and crown molding on the upper cabinets give the room a polished, spa-quality finish. Through the clear glass frameless door, the warm cedar interior is always visible — making the entire space feel cohesive and intentional. Full wine cellar conversion, McLean, VA.

Jessica Koltun Home approaches each project with a strong focus on architectural integrity, functionality, and clean, cohesive design. Specializing in new builds and transformative renovations, the studio works closely with builders and clients to ensure every detail—from exterior elevations to interior finishes—is thoughtfully considered. The result is a collection of spaces that feel intentional, balanced, and effortlessly livable. By layering timeless materials with modern simplicity, Jessica Koltun Home creates homes that are both visually striking and highly practical for everyday life.

When these clients were looking to downsize, they wanted to include finer details and finishings in a home that still offered easy upkeep. While the empty nesters are outdoorsy and active, they chose a home that is intentionally situated on a smaller lot to minimize yard work. But there’s nothing cramped about this open flowing ranch-style home when you step inside. The kitchen and oversized island were built for an enthusiastic home chef, and the large ensuite comes with all the bells and whistles of a high-end spa. What’s more, every bedroom has its own bathroom, providing ultra comfort for visiting children and grandchildren. Custom trims, wainscotting, and crown detailing elevate the design and suggest a feeling of opulence in this sought-after Crown Isle development.

Jessica Koltun Home approaches each project with a strong focus on architectural integrity, functionality, and clean, cohesive design. Specializing in new builds and transformative renovations, the studio works closely with builders and clients to ensure every detail—from exterior elevations to interior finishes—is thoughtfully considered. The result is a collection of spaces that feel intentional, balanced, and effortlessly livable. By layering timeless materials with modern simplicity, Jessica Koltun Home creates homes that are both visually striking and highly practical for everyday life.