St. Louis Permits Suggest Multifamily Revival

St. Louis multifamily permits rose 23% year-over-year in the first quarter of 2026, making the metro one of a handful of markets showing growth as national multifamily activity contracted 12%. The Census Bureau and HUD Building Permit Survey showed St. Louis issued 1,620 multifamily permits in five-or-more-unit buildings during the quarter.

The counter-trend increase reflects a combination of new state-level incentives, downtown redevelopment initiatives, and continued conversion of office buildings to residential uses. St. Louis has been an early adopter of office-to-residential conversion as a strategy for addressing both downtown vacancy and regional housing supply constraints.

"St. Louis has leveraged a mix of historic tax credits, state preservation incentives, and federal HUD programs to make conversion math work in cases where other cities have not," said Mallory Baker, director of development at Advantes Development, a St. Louis-based mixed-use firm. Baker said her firm's project pipeline includes three active office-conversion projects totaling 380 residential units.

Missouri's Historic Preservation Tax Credit program has provided meaningful subsidy for qualifying conversion projects. Properties with historic-district designation can access state-level credits of up to 25% of qualified rehabilitation expenses, on top of the federal 20% historic tax credit. Combined with HUD 221(d)(4) construction loans, the layered financing structure can make downtown conversions viable at rent points that might not otherwise support new construction.

Downtown St. Louis office vacancy remained elevated at approximately 22%, per Colliers Q1 office market report, providing ongoing conversion candidates. The Coyle Building, a 120,000-square-foot former office, completed conversion in 2025 to 93 apartments. The 600 Locust building, a larger 450,000-square-foot property, is in the early stages of a similar conversion under sponsorship by Advantes Development.

Net in-migration to St. Louis has remained modest. The U.S. Census Bureau estimated St. Louis metro lost 3,200 residents in 2024, though the rate of decline was smaller than prior years. The metro's housing-demand story rests less on population growth and more on household formation and stabilized rental vacancy rather than dramatic population expansion.

Apartment List placed the St. Louis median asking rent at $1,085 in March, up 0.8% year-over-year. Vacancy at 6.2% was tighter than the 6.8% national average. Class A urban properties in the Central West End and downtown submarkets maintained occupancy above 93%, supporting developer confidence in continued lease-up performance.

Local developers remain active. Sansone Group, McBride Homes, and The Larry H. Miller Company all announced new multifamily starts in Q1. Combined, the three sponsors reported approximately 1,100 units under construction across eight projects in St. Louis City and St. Louis County. Delivery timing ranges from late 2026 through 2028.

The counter-trend St. Louis data raises questions about how much of national multifamily activity could shift toward value-tier Midwest markets as financing conditions gradually ease. Kevin Nofer, executive vice president at Greystar, told the firm's January investor day that "select Midwest markets with supportive policy frameworks will outperform our forecasts in 2026 and 2027."