--- title: "Hartman Design Group — Architects & Building Designers | Houzz" canonical_html_url: https://www.houzz.com/professionals/architects-and-building-designers/hartman-design-group-pfvwus-pf~1703197365 markdown_url: https://www.houzz.com/md/professionals/pf~1703197365.md entity_type: LocalBusiness business_name: "Hartman Design Group" category: ["Architects"] image: https://st.hzcdn.com/fimgs/9703b137013960b8_3358-w400-h400-b1-p10--.jpg address: "111 Rockville Pike, Suite 425, Rockville, Maryland 20850, United States" latitude: 39.087 longitude: -77.168 phone: "(301) 838-9306" website: https://hartmandesigngroup.com rating: 5 review_count: 2 followers: 142 last_updated: 2026-08-13 --- # Hartman Design Group Original Houzz profile: [Hartman Design Group](https://www.houzz.com/professionals/architects-and-building-designers/hartman-design-group-pfvwus-pf~1703197365) ## Professional summary - **Primary category:** Architects - **Location:** Rockville, MD - **Serves:** Connecticut, Delaware, District of Columbia, Florida, Georgia, Illinois, Maryland, Massachusetts, New Jersey, New York, North Carolina, Pennsylvania, South Carolina, Tennessee, Virginia - **Houzz rating:** 5.0 out of 5 (2 reviews) ## About ### Houzz Badges - Star Houzzer - 1,000 Ideabook Saves Hartman Design Group (HDG) is an award-winning commercial interior design firm with 35+ years of experience specializing in multifamily projects. We currently work on apartment and condominium projects in the Mid-Atlantic region within the luxury boutique, large-scale market rate, workforce and affordable housing, and senior living communities. We recently added a team of hospitality design professionals with decades of experience and opened both a hospitality division and a Southeast Region Division. ### Services Provided - Sustainable Design - Floor Plans - 3D Rendering - Green Building - Universal Design - Multigenerational Homes - Project Management - Amenity Space Design - Apartment Building Interior Design - Commercial Interior Design - Condominium Building Interior Design - Large-scale development interior design - Mixed Use - Model Unit Design - Multifamily - Remodeling - Senior Living Communities ### Areas Served - Connecticut - Delaware - District of Columbia - Florida - Georgia - Illinois - Maryland - Massachusetts - New Jersey - New York - North Carolina - Pennsylvania - South Carolina - Tennessee - Virginia ### Typical Job Cost Depends on the project as agreed upon with developer. ## Business Details | Field | Value | | --- | --- | | Business Name | Hartman Design Group | | Address | 111 Rockville Pike, Suite 425, Rockville, Maryland 20850, United States | | Phone | (301) 838-9306 | | Website | https://hartmandesigngroup.com | | Followers on Houzz | 142 | **Social profiles:** - Facebook — http://facebook.com/hartmandesigngroup - X (Twitter) — http://twitter.com/hartmandg - LinkedIn — http://www.linkedin.com/company/1732089?trk=tyah - Blog — http://hartmandesigngroup.com/blog ## Contact - **Houzz profile:** [Hartman Design Group](https://www.houzz.com/professionals/architects-and-building-designers/hartman-design-group-pfvwus-pf~1703197365) - **Website:** https://hartmandesigngroup.com - **Phone:** (301) 838-9306 ## Credentials **Certifications & Awards** - LEED Accredited Professionals - View all of Hartman Design Group's 121 awards: http://hartmandesigngroup.com/awards **Affiliations** - [National Association of Home Builders](https://www.houzz.com/professionals/schools-and-organizations/national-association-of-home-builders-pfvwus-pf~562065019) - [Maryland Building Industry Association](https://www.houzz.com/professionals/schools-and-organizations/maryland-building-industry-association-pfvwus-pf~1761779251) ## Reviews **Overall rating: 5.0 out of 5 — 2 reviews** ### All 2 reviews **★★★★★ — Chris Steele, March 2019** > We partnered with Hartman Design Group to transform an existing, 20 year old multifamily building to a Class A apartment community that competes with new product. They exceeded our expectations. The space is now a stunning urban living experience with all of the amenities that today's resident demands including multiple co-working spaces, a dramatic lobby, a sports bar and a brand new state of the art fitness center. The feedback from residents and our investment team has been overwhelmingly positive. **★★★★★ — JiRod Freeman, Feb. 2019** > There is a reason why Hartman Design Group is considered among the best. Phyllis Hartman's vision is just beyond. The company's attention to detail is top notch and they were very easy to work with throughout the process. Phyllis' staff was there every step of the way and showed great professionalism. They provided a high quality product. Very happy with the outcome!! ## Selected projects - [FLATS 8300](https://www.houzz.com/hznb/projects/flats-8300-pj-vj~2033048) - Location: Not specified - Photos: 28 - Description: Flats 8300, built by Donohoe Construction, developed by StonebridgeCarras, and managed by Bozzuto Management Company, have the aesthetic of a five-star boutique hotel but with the comforts of home. Hartman Design Group successfully created a tranquil oasis for residents of this new high-rise, located in bustling downtown Bethesda, through the use of a warm, soothing color palette and natural finishes. Every finish and fixture in Flats 8300 was hand-selected to create a sanctuary from the hurry a… - [360 STATE STREET](https://www.houzz.com/hznb/projects/360-state-street-pj-vj~2017871) - Location: Not specified - Photos: 8 - Description: When construction was completed in 2010, 360 State Street was one of the first new multi-family residences of its kind in New Haven, CT. As other such buildings began to crop up, Bozzuto reached out to Hartman Design Group to renovate the lobby. The goal was to create a memorable first impression and increase the building amenities by utilizing the large space. Working within budget constraints, HDG refaced, refinished, and refurnished the existing lobby – transforming this simple, austere space… - [THE BARTLETT](https://www.houzz.com/hznb/projects/the-bartlett-pj-vj~1980074) - Location: Not specified - Photos: 36 - Description: Developed by Vornado/Charles E. Smith, The Bartlett is Arlington's largest apartment building. At 23 stories tall with 699 apartment homes, this community is designed to be a “city within a city.” From the entry level to the roof deck, residents enjoy 40,000 square feet of amenities (26,000 inside and 14,000 outside). A private resident door from the lobby to Whole Foods on one side and a coffee shop on the other make it possible for residents to live, socialize, work and shop without having to… - [3737 CHESTNUT](https://www.houzz.com/hznb/projects/3737-chestnut-pj-vj~1979971) - Location: Not specified - Photos: 7 - Description: Located in Philadelphia’s University City, just down the street from the University of Pennsylvania, 3737 Chestnut Street is ideally located to cater to students. Home to many medical students and resident doctors, as well as other undergraduate and graduate students, 3737 Chestnut provides a warm, embracing environment in the middle of the education center of downtown Philadelphia. Hartman Design Group used reclaimed, textural finishes like woods, concrete, brick, and natural stone to give this… - [THE RESIDENCES AT CAPITAL CRESCENT TRAIL](https://www.houzz.com/hznb/projects/the-residences-at-capital-crescent-trail-pj-vj~1934962) - Location: Not specified - Photos: 18 - Description: Despite its outdated condition prior to the renovation, its location adjacent to the Crescent Trail in Bethesda drew many residents to this property. Now that the amenities, units, and corridors are completely renovated, this residential high-rise makes an even more desirable home for residents. HDG’s design approach to this Capital Properties renovation combined traditional design with modern elements, creating a timeless design. To compete in the marketplace, HDG maximized the limited amenity… - [WEST BROAD STREET](https://www.houzz.com/hznb/projects/west-broad-street-pj-vj~1812363) - Location: Falls Church, VA - Photos: 25 - Description: Creating a lifestyle brand, Rushmark Development partnered with HDG to design West Broad Residences, a 286-unit apartment community located in the City of Falls Church, VA. In this well established, walkable neighborhood, the Hartman Design Group team was inspired by Falls Church’s local culture-the history, the neighborhoods, the farmers market, the restaurants and shops. There is a subtle connection to the farmers market and the Harris Teeter grocery store through bold greens and reds that wer… - [THE PERRY PHASE II](https://www.houzz.com/hznb/projects/the-perry-phase-ii-pj-vj~1824267) - Location: Not specified - Photos: 7 - Description: The Perry, developed by Foulger-Pratt, is a mid-rise residence consisting of 297 elegant apartment homes located in a mixed-use project in Potomac, MD. The Perry’s contemporary and sophisticated yet warm, rustic feel contrasts with the traditional style of the adjacent condominium tower located within the development. The HDG design team presents an intimate, casual style by using a formal color palette of gold, brown, and cream while pulling in darker espressos, deeper walnuts, and rich earth t… - [THE PERRY](https://www.houzz.com/hznb/projects/the-perry-pj-vj~1707564) - Location: Rockville, MD - Photos: 27 - Description: The Perry, developed by Foulger-Pratt, is a mid-rise residence consisting of 297 elegant apartment homes located in a mixed-use project in Potomac, MD. The Perry’s contemporary and sophisticated yet warm, rustic feel contrasts with the traditional style of the adjacent condominium tower located within the development. The HDG design team presents an intimate, casual style by using a formal color palette of gold, brown, and cream while pulling in darker espressos, deeper walnuts, and rich earth t… - [THE ESPLANADE](https://www.houzz.com/hznb/projects/the-esplanade-pj-vj~1606824) - Location: Not specified - Photos: 10 - Description: Developed by Bozzuto and Peterson Companies, The Esplanade at National Harbor is comprised of 262 luxury apartments with more than 13,000 square-feet of amenity space that Hartman Design Group brought to life through interior design. Inspired by the unique location of National Harbor's first and only apartment community, the design team drew inspiration from the surrounding harbor, pulling in dark neutrals, deep plums, silver and grey sand tones to make each space feel luxurious and sophisticate… - [THE UPTON](https://www.houzz.com/hznb/projects/the-upton-pj-vj~1400223) - Location: Rockville, MD - Photos: 19 - Description: Developed by Duball Rockville, LLC and managed by Bozzuto, The Upton brings a new standard of living to the heart of Rockville Town Center in Rockville, MD. This apartment community exudes modern design with just a touch of Art Deco influence as a nod to the building's façade on the Maryland Avenue lobby entrance, making the spaces truly unique and inviting. Comprised of 263 residential units, HDG designers and architects created spaces for residents to live and mingle, using a striking color pa… - [UPPER ROCK](https://www.houzz.com/hznb/projects/upper-rock-pj-vj~1307789) - Location: Not specified - Photos: 15 - Description: HDG left no design detail untouched at Upper Rock, an impressive apartment community located in Rockville, MD, developed by Gables Residential, a leader in the development and management of communities across the country. The community provides 149 luxury apartment homes and amenity spaces to match. From the clubroom to the mailroom, to the Wi-Fi café with coffee bar, to the pub room, everything at Upper Rock was a result of thoughtful design and consideration by the HDG design team. Gables Resi… - [CATHEDRAL COMMONS PHASE I](https://www.houzz.com/hznb/projects/cathedral-commons-phase-i-pj-vj~1288014) - Location: Not specified - Photos: 18 - Description: HDG designers chose a warm palette that blended gold metals, teak wood, creams and espresso. The goal was to create a five star boutique hotel aesthetic in the lobby, clubroom, fitness center, corridors and outdoor amenities. Custom, metallic wall murals were designed to be luxurious as well as memorable. - [CATHEDRAL COMMONS PHASE II](https://www.houzz.com/hznb/projects/cathedral-commons-phase-ii-pj-vj~1288140) - Location: Not specified - Photos: 4 - Description: The HDG design team devised a sophisticated gray, blue and white palette accented by deep wood tones & natural stones to create a contemporary yet timeless, classic interior. The lobby features a communal table and a small seating area paired with a banquette. A lit, multi-faceted glass divider creates glamour while defining an intimate seating area. - [MERIDIAN AT BRADDOCK](https://www.houzz.com/hznb/projects/meridian-at-braddock-pj-vj~1330789) - Location: Not specified - Photos: 13 - Description: The Paradigm Companies Meridian at Braddock Apartments has a fresh new look. Renovated and repositioned, the property now competes with new multi-family product in the Alexandria marketplace. The renovation includes two buildings. Phase I, the older of the two buildings, is now fully re-positioned including the fitness center, roof deck, corridors, lobby, clubroom and a newly created hospitality lounge. Phase II, originally completed in 1999, now has a new lobby, concierge, package storage, leas… - [MOUNTAIN VIEW CROSSING](https://www.houzz.com/hznb/projects/mountain-view-crossing-pj-vj~1348526) - Location: Not specified - Photos: 4 - Description: Paradigm Companies tapped the interior design talents of Hartman Design Group to update Mountain View Crossing, the company’s garden apartment building in Wayne, New Jersey. Built in the late 1980’s, this community is located less than 20 miles from Midtown Manhattan. One of these buildings houses a large atrium that had served largely as a walkway and sometimes storage area. To improve this valuable asset, Paradigm tasked HDG with the transformation of this non-functional space into an inviting… - [2001 CLARENDON](https://www.houzz.com/hznb/projects/2001-clarendon-pj-vj~1277043) - Location: Not specified - Photos: 13 - Description: HDG reimagined the common areas and amenity spaces for 2001 Boulevard, featuring premium interior finishes in a LEED-certified green building. Just minutes from the Courthouse Metro Station, 2001 Clarendon Boulevard redefines apartment living with a warm, detail-rich aesthetic. Warm hues of amber and brown are paired with contemporary overhead lighting fixtures and linear furnishings to accentuate the sophistication of an urban lifestyle. The lobby features a custom axminster carpet, sleek leath… - [FLATS 170](https://www.houzz.com/hznb/projects/flats-170-pj-vj~568490) - Location: Not specified - Photos: 23 - Description: Responding to this active suburban, tech savvy resident, the clubhouse is an urban center of activity in the suburbs. Casual, warm and inviting, the design juxtaposes the old and the new. A sophisticated warehouse ambiance was created through the use of sustainable materials such as reclaimed lumber beams, furniture made from fallen trees. A mix of modern/vintage, the clubhouse creates a dynamic leasing as well as social vibe that has been instrumental in leasing success. - [THE AVANT](https://www.houzz.com/hznb/projects/the-avant-pj-vj~521418) - Location: Not specified - Photos: 18 - Description: The Avant’s location in the heart of Reston Town Center draws affluent residents from many demographics -- empty nesters, divorcees, single and married professionals -- all of whom want luxury urban living in a suburban location. The owner, Boston Properties, and the management company, Bozzuto Management, entrusted the HDG interior design team with a unique design challenge: create a resort-style urban retreat with the ambiance of a fine hotel. Blessed with 20-foot ceilings, the lobby, wrapped… - [GALLERY BETHESDA](https://www.houzz.com/hznb/projects/gallery-bethesda-pj-vj~1276988) - Location: Not specified - Photos: 22 - Description: When brainstorming the design concepts for this mixed use residential development, the Donohoe Development and HDG design team focused on the neighborhood. With ethnic restaurants and one-of-a-kind shops on every corner, Bethesda's developing west-end has its own personality. Understanding the unique location of this community, the HDG team designed the interior spaces of this class A apartment building to appeal to a generationally diverse resident (Gen Y through empty nesters). The goal was to… - [THE KINGSLEY](https://www.houzz.com/hznb/projects/the-kingsley-pj-vj~616639) - Location: Not specified - Photos: 17 - Description: Developed by Buchanan Partners, partnered with The Pinkard Group and managed by Bozzuto, The Kingsley Apartments in Old Town Alexandria, VA, is a perfect blend of old and new. This unique apartment community is a place where modern meets vintage, casual juxtaposes slick. As a boutique, mixed use development comprising 175 apartment homes and a Harris Teeter grocery store, every public space was designed to be a resident amenity. When conceptualizing the interior, the HDG interior design and arch… [See all 24 projects](https://www.houzz.com/professionals/architects-and-building-designers/hartman-design-group-pfvwus-pf~1703197365) --- *Source: Houzz professional profile. Reflects the profile as of 2026-08-13.*