Could a wave of Democratic Socialist-aligned candidates reshape how U.S. cities build housing?
A growing number of them are breaking with the movement’s traditional wariness of private development, campaigning and governing instead on aggressive homebuilding targets paired with tenant protections. Real estate professionals in several major markets are now watching that shift move from campaign rhetoric into actual zoning and tax policy.
Seattle accelerates a citywide rezone
Mayor Katie Wilson is accelerating what her administration calls a “taller, denser, faster” rezoning plan, expanding the radius around transit stops where new apartment buildings will be allowed and pushing legislation that was originally scheduled for 2028 into 2027, according to reporting from PubliCola. The plan would also apply to blocks previously zoned exclusively for single-family homes.
The pattern extends well beyond Seattle. Candidates who might once have treated a housing shortage as a talking point invented by developers are instead building campaigns, and in some cases governing coalitions, around production targets that rival or exceed those of their more centrist predecessors.
New York funds its plan with a new tax
Mayor Zohran Mamdani’s “Block by Block” plan calls for 200,000 new affordable units and preservation of another 200,000 over a decade, according to The Real Deal and Vital City. The plan is funded in part by a newly approved pied-a-terre tax on non-primary residences valued at 1 million dollars or more, expected to generate roughly 500 million dollars annually. The tax passed after months of public friction with prominent property owners, including hedge fund manager Ken Griffin.
DC’s industry is split on the numbers
Washington, D.C.’s presumptive incoming mayor, Janeese Lewis George, has pledged to build 72,000 new homes in five years, roughly double the current administration’s target, according to UrbanTurf. Her plan centers on zoning reform near Metro stations and on publicly owned land.
Reaction from the district’s real estate industry has been mixed. CoStar reported that developers and building owners questioned whether ambitious targets amount to actual policy, while the nonprofit Greater Greater Washington and DC YIMBYs have backed her platform.
The trend is spreading
Similar candidates have emerged elsewhere. Los Angeles City Councilmember Nithya Raman, a Democratic Socialists of America member, advanced to the general election in the city’s mayoral race this year, according to CNN. In Providence, Rhode Island, state Rep. David Morales is challenging the incumbent Democratic mayor on a platform built around rent stabilization, Jacobin reported.
Zoning reform alone won’t finish the job
The shift raises questions that go beyond any single election cycle. If zoning reform in cities such as Seattle and Washington moves forward as planned, agents and developers in historically constrained markets could see more buildable inventory and looser entitlement processes over the next several years.
New tax structures targeting luxury and non-primary residences, similar to New York’s pied-à-terre tax, could also spread to other high-cost markets as officials look for ways to fund large-scale housing plans.
Whether the political will translates into built units remains an open question. Vital City’s financing analysis, along with prior warnings from the Cato Institute that Mamdani’s plan could increase state involvement in housing, points to the same underlying obstacle cited across markets: Zoning reform alone does not guarantee construction. Financing costs, labor availability and materials pricing remain constraints, regardless of which party or ideology controls city hall.
