SF Officials and Experts Say City's Housing Strategy Falls Short of Vienna and Vancouver Models

San Francisco produced fewer than 2,200 new housing units in 2025, a figure that housing economists say is less than a third of what the city needs annually to meet state-mandated targets under the Regional Housing Needs Allocation. That gap — and the political paralysis behind it — is now forcing a blunt conversation among officials and advocates about whether the city should borrow more aggressively from the playbooks of Vienna and Vancouver, two cities that have used radically different tools to keep housing accessible for working residents.

The debate is no longer academic. California's Department of Housing and Community Development placed San Francisco on a formal notice of non-compliance in early 2026, threatening to strip the city of key infrastructure grant eligibility if production targets aren't met by the end of the fiscal year. That deadline has concentrated minds at City Hall and in the planning commission in a way that years of advocacy hadn't.

What Officials and Experts Are Saying

The core disagreement is structural. Vienna — where roughly 60 percent of residents live in publicly subsidized housing, including the city-owned Gemeindebau social housing stock — operates a model built on decades of municipal land ownership and cross-subsidy. Vancouver has taken a different route, using inclusionary zoning along the Broadway corridor and density bonuses around SkyTrain stations to push market-rate developers into funding affordable units through Community Amenity Contributions. Neither model, critics and supporters acknowledge, translates cleanly to San Francisco's conditions.

Planning commissioners and staffers at the San Francisco Planning Department have noted in recent public sessions that the city's entitlement process alone adds 18 to 24 months to most projects, a timeline that neither Vienna's municipal development arm nor Vancouver's rezoned corridors faces. The San Francisco Housing Accelerator Fund, a nonprofit lender based at 870 Market Street, has argued publicly that removing state environmental review barriers for 100-percent affordable projects — which Sacramento partially addressed in 2023 — isn't enough if discretionary appeals at the local level remain intact.

Supervisor-aligned housing advocates in the Mission District and the Tenderloin have pushed back on comparisons to Vienna specifically, arguing that the city would need to acquire land at current San Francisco prices — which topped $300 per square foot for raw development land in SoMa as recently as late 2024 — to replicate anything close to the Viennese model. The math, they say, doesn't work without federal capital that isn't coming.

The Vancouver Question

Vancouver's density-bonus approach has more defenders inside the Mayor's Office of Housing and Community Development, which has been quietly studying the Broadway Plan's outcomes since late 2025. That Vancouver framework upzoned a six-kilometer corridor to allow towers of up to 40 stories near transit stops, generating hundreds of millions in community contributions over three years. San Francisco's own attempt at a comparable strategy — the HOME SF program, which offered density bonuses in exchange for deeper affordability — produced only about 1,400 units between its 2017 launch and 2025, a number planners say reflects how rarely developers penciled in the bonuses given construction costs averaging $650,000 per unit in the city.

The Tenderloin, Caltrain's Fourth and King corridor, and the Balboa Park BART station area have all been discussed internally as potential sites for a Vancouver-style transit-node rezoning push. The San Francisco Bay Area Planning and Urban Research Association, known as SPUR, released a policy brief in May recommending the city pilot exactly that approach around at least three BART stations before 2027.

What comes next will depend heavily on what shape the Board of Supervisors' fall legislative calendar takes. Two competing housing packages — one emphasizing public land disposition for affordable-only projects, the other leaning on market-rate density bonuses — are expected to reach committee hearings no later than September. The outcome will tell planners, developers, and the roughly 8,000 households on the city's affordable housing waitlist whether San Francisco is serious about learning from other cities, or simply studying them.