After a February 2025 hallway fire at 907 Valencia Street, Mosser Companies estimated repairs would take about 10 months and offered tenants $4,031 for temporary relocation — far below the $24,184 tenants said city rules required. Twenty-three residents formed a tenant union, and 11 households began a rent strike; Mosser later said a new contractor could finish the repairs in roughly 15 days. Tenants won written assurances to return and plan to keep their union active, highlighting how collective bargaining and local tenant-protection laws can blunt the risk of permanent displacement.
San Francisco Tenants Return Relocation Checks, Stage Rent Strike — Repairs Cut From 10 Months To About 2 Weeks

After a February 2025 hallway fire at 907 Valencia Street, landlord Mosser Companies told residents repairs could take roughly 10 months and offered affected households a one-time relocation payment. Tenants balked, returned the checks, organized a tenant union and launched a rent strike — actions that helped push the company to hire a new contractor and shorten the repair timetable to about 15 days.
What Happened
The fire caused damage to common areas and prompted Mosser Companies to inform residents that many units would need temporary relocation while work proceeded. Mosser reportedly offered $4,031 per household for temporary moves — far below the $24,184 tenants said city rules required — and issued relocation notices before obtaining all required permits.
Tenant Response
Rather than accept the offer, 23 tenants across 14 units organized with the Housing Rights Committee of San Francisco and formed a tenant union. Negotiations stretched for months, and 11 households began withholding rent in March. The tenants also worked with anti-eviction lawyers and tenant-rights organizers, sought written guarantees that they could return, and rallied neighborhood support with banners and outreach.
Tomasa Hernández, a resident of 907 Valencia, said: "I was worried. I didn't know where we'd go."
Hayle Meyerhoff, an organizer with the Housing Rights Committee of San Francisco, added: "The fact that it went from 10 months to 15 days is a massive victory."
Legal And Policy Context
A 2022 San Francisco ordinance requires landlords to recognize tenant unions and negotiate in good faith, giving collective tenant bargaining legal weight in disputes over repairs, relocations and habitability. Advocates warn that "temporary" relocations can become permanent displacements for people in rent-controlled units, who face extreme difficulty finding comparable housing at similar rents and risk losing access to neighborhood schools and jobs.
Wider Housing Pressures
The confrontation at 907 Valencia unfolded amid rising housing stress in San Francisco: the city is on pace for its highest eviction totals in more than a decade in 2026, and the median one-bedroom rent is about $4,000 a month. Advocates also note landlords' restrictions on small cost-saving measures — like gardening or hanging clotheslines — can further squeeze household budgets.
Outcome
By June, Mosser reported that a different contractor could complete the fire-related repairs in roughly 15 days. Tenants say they secured written assurances they could return and that their tenant union will remain in place to defend against future displacement. The dispute illustrates how organized, collective tenant action combined with legal protections can accelerate repairs and protect residents' rights.
Source: Reporting by The San Francisco Standard.
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