Affordable Senior Housing Proposed in San Francisco
The proposed 80-foot structure would bring 105 rental units to the SoMa neighborhood.
Updated on Oct. 21, 2026 in Seniors

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The Tenants and Owners Development Corporation has filed preliminary plans for an affordable senior housing complex at 55 Lapu-Lapu Street. The development would replace the existing Alice Street Community Gardens with a new residential building.
Why it matters
The project aims to address local housing needs by providing 104 affordable units specifically for households earning less than 80% of the area median income. The development seeks to utilize state density bonuses and legislation to maximize residential capacity.
The proposed 80-foot-tall building encompasses 64,850 square feet of total floor area, with 46,320 square feet dedicated to residential use. It includes 52 studios, 52 one-bedrooms, and one two-bedroom unit on the 0.4-acre lot.
The players
Tenants and Owners Development Corporation
This organization is a nonprofit developer focused on creating and managing affordable housing units.
The details
The complex design features a concrete mat slab foundation and a single-story podium supporting five levels of wood-frame construction. Plans also include a 1,200-square-foot community room and a 240-square-foot manager's office.
Timeline
The developer filed the preliminary application on October 21, 2026.
Culture Shift
This project reflects a broader move toward utilizing state-level regulatory frameworks like the State Density Bonus Law to convert underutilized urban land into high-density affordable housing. It underscores a growing shift in metropolitan planning that prioritizes senior-specific infrastructure near transit hubs.
Residents living near the SoMa site may see changes to the neighborhood landscape as the project progresses from its current planning stage. The proposed development could increase housing access for seniors in the area by providing 104 rent-restricted units.
The takeaway
The proposed project illustrates how developers are increasingly relying on state housing legislation to overcome zoning barriers in dense urban environments. Residents and stakeholders should monitor local planning department updates as the design details remain subject to change.
Further reading
For more context on local residential developments, visit the San Francisco Seniors page.
Source note: This article includes information reported by San Francisco YIMBY.
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