DC Brief: Bowser's Exit Interview, Rates Reverse, and a Looser Building Code
Bowser called DC's downtown conversion the first inning on her way out. Mortgage rates climbed back to 6.46% in a month. The DC Council passed a building code reform that allows taller single-stair construction. UrbanTurf mapped three decades of what $600,000 buys in DC. Georgetown still does not have a Metro station, and a new study explains the compounding decisions behind that. And data centers are adding new strain to the Potomac water supply. Six stories shaping DC real estate this week.
Why It Matters
Construction starts fell to 4.4 million square feet in 2024, the slowest year of her 12-year tenure. The next mayor race has narrowed to Janeese Lewis George and Kenyan McDuffie, two candidates with genuinely different philosophies on development. The winner shapes how the RFK district gets built, how the downtown conversion pipeline moves, and whether DC stays as friendly to the development community as it has been since 2015. Developers know the difference between these two candidates. Buyers and sellers in the path of that pipeline should too.
Why It Matters
The 30-year fixed was at 5.98% a month ago. It is at 6.46% today. The Middle East conflict pushed oil prices up and rates followed. Three major lenders are telling buyers the same thing: do not wait for the Fed to solve this. Rate decreases will require the 10-year Treasury to move first, and that requires sustained economic softening. Comparison shopping matters more than timing right now. A Freddie Mac study found buyers who get quotes from four or more lenders save at least $1,200 per year. Most buyers talk to one.
Why It Matters
Single-stair construction allows more efficient floor plates and lower per-unit costs. DC has required two staircases, which limits how small a building can be and still pencil out financially. Most of Europe builds single-stair. This reform does not change row home values directly. It changes what gets built on the infill lots adjacent to them, adding supply to the blocks that row home buyers are already targeting.
Why It Matters
In 1995, $600,000 reached most of the city. Today it buys a specific product in a specific price band. Row homes absorbed most of that appreciation. The buyers who purchased in 2005 and 2015 are sitting on equity positions that are structurally difficult to surrender, which is a primary reason inventory stays compressed and competition stays concentrated around a narrow set of properties.
Why It Matters
Georgetown residents and Georgetown University actively opposed a Metro station in the 1960s and 1970s. The result is the only major DC destination without rail access, permanently dependent on buses and cars in a city built around transit. That dynamic shapes property values on both sides of the line today and is not changing. It is a useful reminder that DC's infrastructure gaps are rarely accidental.
Why It Matters
Data centers in Northern Virginia consume enormous volumes of water for cooling. Combined with agricultural and municipal demand, researchers are calling it a perfect storm of risk to the Potomac. DC's long-range growth plans, including the RFK district and the downtown conversion pipeline, assume a water supply that may face real constraints over the next decade. This is not a 2026 problem. It belongs in the long-range picture for anyone making a 10-year bet on this region.
Bottom Line
The through line across all six stories is the same: DC is making large, slow bets on its own future. A mayoral transition, a rate reversal, a zoning reform, three decades of price appreciation, a permanent transit gap, and a water supply strain are all moving at once. None of these resolve quickly. Buyers and sellers who understand the structural forces behind the headlines will make better decisions than those watching rates in isolation.