Projects

2141 K Street NW: Office-to-Residential Conversion in Washington, D.C.


Project overview

The redevelopment will transform an existing 12‑story office building into a modern residential property totaling 92,387 net rentable square feet (110,493 gross square feet) on a compact 0.33‑acre site. The plan envisions 175 residential units, with a mix that leans heavily toward studio and one‑bedroom layouts, complemented by a select number of two‑bedroom units to accommodate a range of renter preferences. A structured parking program offering 368 spaces - approximately 1.8 per unit - ensures ample accessibility for residents. A comprehensive suite of amenities is central to the project’s vision. The concept includes an expansive rooftop lounge and terrace with sweeping views, a state‑of‑the‑art fitness center, dedicated coworking and study areas designed to meet the needs of today’s hybrid workforce and secure bicycle storage and repair facilities. Together, these features create an amenity‑rich living environment tailored to Foggy Bottom’s highly educated, mobility‑oriented renter population.

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parking spaces (1.8/unit)

High-impact repositioning in the heart of Foggy Bottom

Project rationalization

2141 K Street NW presents a rare by-right redevelopment opportunity in one of Washington, D.C.’s most walkable and well-connected urban neighborhoods. Located steps from Washington Circle and two blocks from The George Washington University and its medical campus, the project’s location places it at the center of a dense and diverse demand base - from students and medical professionals to institutional employees, government workers and young professionals drawn to the area’s exceptional connectivity and urban amenities. The site sits along the District’s premier commercial corridor, offering immediate access to Metro stations, employment centers and a broad mix of retail, dining and services.

The project benefits from the city’s newly established office-to-residential conversion incentives and carries no affordability requirement, strengthening its economic viability. Existing entitlements allow the addition of three stories, enabling the redevelopment to maximize as-of-right density. With only 629 new multifamily properties under construction in the surrounding submarkets and just 1,688 units delivered across the past decade, this project is poised to meet persistent demand in a submarket marked by high-income renters, institutional employment and limited new supply.

Positioned for success in a resilient, supply-constrained market

Market context

Washington, D.C.’s multifamily market continues to outperform national trends, with vacancy rates below the national average and strong annual rent growth. In the downtown core, demand is accelerating: 2024 saw the absorption of 640 units - nearly 65% above the decade average - against a limited development pipeline of just 460 units.

Foggy Bottom in particular stands out for its strong fundamentals and unusually tight supply. The neighborhood’s median household income of approximately $124,000 underscores its appeal among high‑earning renters, while its demographic profile - a population that is 46% aged 25 to 44 and more than 60% holding bachelor’s or advanced degrees - supports sustained demand for upscale, well‑located housing. Unlike rapidly built‑out areas such as Southwest–Navy Yard, where vacancy rates exceed national averages and more than 1,700 units are under construction, Foggy Bottom remains exceptionally constrained, further highlighting the strategic potential of 2141 K Street.