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1250 Maryland Avenue SW - Beyer Blinder Belle Architects & Planners

1250 Maryland Avenue SW

Washington, DC
1250 Maryland Avenue SW: Renderings from 2024 CFA DD Submission, created by BBB
Client
Lowe, Henderson Park
Size
881,000 SF
An existing eight-story office building is being transformed into an 11-story multi-family residential building with approximately 428 units.

The office building at 1250 Maryland Avenue SW, located in DC’s Portals development, is being reclad with a contemporary facade and expanded vertically with a three-story addition. The color palette and materiality combine precast panels and bronze metal, and two abstracted portal elements pay homage to the original building design. Large expanses of glass maximize daylight and air to the residential units and provide views to the Washington Monument, US Capitol, and Tidal Basin. Apartment units take advantage of the deep office floorplate with private balconies and a variety of unit configurations, offering a bespoke approach to the competitive DC apartment rental market.

1250 Maryland Avenue SW: Renderings from 2024 CFA DD Submission, created by BBB
1250 Maryland Avenue SW: Renderings from 2024 CFA DD Submission, created by BBB

Project Credits

BBB Partner-in-Charge
Kevin Storm
BBB Team
Anna Barbour
Hector Bermudez Rios
Bradley Cambridge
Chris DiPietro
Lily Feinberg
Courtney Fuenzalida
Yolanda Grate
Timothy Harkin
Harry Hassan
Chris King
Liz Kovacevic
Rebecca Meyer
Rachel Pierce
Andrew Reynolds
Jenish Thakkar
Laura Varacchi
Caroline Warlick Levins
Sarah Wassel
Mechanical & Plumbing Engineer
Hurst Engineers
Electrical Engineer
Power Design
Structural Engineer
Rathgeber Goss Associates
Civil Engineer
Gordon DC
Landscape Architect
Oehme, van Sweden & Associates (OvS)
Interior Designer
KTGY SDDG
Lighting Designer
CM Cling + Associates
Signage & Wayfinding
LVCK—A Beyer Blinder Belle Studio
Acoustical Engineer
Convergent
Vertical Transportation
Persohn Hahn
LEED
Jay Hall Associates
Life Safety
Jensen Hughes
Specifications
Milrose Consultants dba Construction Specifications
Envelope
Wiss Janey Elstner
Floodplain
Wetland Studies and Solutions
Accessibility
Galbo+Wolf
Construction Manager
Balfour Beatty

Awards & Press

Multi-Housing News
Republic Properties Begins Construction on DC Luxury Apartments
Multi-Housing News
Henderson Park, Lowe Land $180M for D.C. Office-to-Resi Project
Bisnow
Portals Office Owners Secure $180M Loan For Residential Conversion
Engineering News-Record
ENR East 2025 Top Design Firms: Amid Volatility, Region’s Design Firms Hope Markets Adjust
UrbanTurf
The 6 Big Residential Projects (And Conversions) In The Works For Southwest DC
Washington Business Journal
Portals I residential conversion concept gets Fine Arts Commission approval
DC Urban Turf
The 7 Big Residential Projects (And Conversions) In The Works For Southwest DC
Washington Business Journal
Portals I residential conversion back on with new joint venture
The Real Deal
Office-to-resi conversion back on track in Washington, D.C.