The Rebuilt Building May Not Produce Market Rent
Everywhere else we work, a fire-damaged rental is valued on what the restored units would let for. In San Francisco that is frequently the wrong number, and it is the single most consequential thing an owner here can misunderstand.
Where a building is covered by the Rent Ordinance — broadly, older buildings first occupied before mid-1979 — a tenant displaced by fire has a right to return once repairs are complete. The Rent Board's rules require the landlord to offer the unit back within 30 days of the repairs being finished, and the tenant then has 30 days to accept or decline. The return is on the prior terms at the prior rent, adjusted only by the increases the Rent Board allows.
Do My Tenants Have a Right to Come Back After a Fire?
The full rules layer is on our page covering units, tenants and demolition control. The valuation consequence is direct. A buyer restoring a rent-controlled building is not buying market-rate income; they are buying the existing tenancies back. On a building where the passing rents sit well below market, that gap is the largest single number in the file, and it is invisible to anybody pricing the property on comparable rents.
One more thing worth knowing, because owners frequently assume otherwise. The Rent Ordinance provides relocation payments for owner move-in and capital improvement evictions. It does not provide them for a fire. That does not remove the right to return; it simply means the two are separate questions.
Where the Work Is a Capital Improvement Rather Than a Repair
Where the restoration is substantial enough to be treated as a capital improvement or rehabilitation requiring temporary removal of the unit from housing use, section 37.9(a)(11) of the Rent Ordinance governs, and it carries its own procedure.
The eviction is only available where the premises would be hazardous or uninhabitable while the work proceeds — which after a serious fire is often straightforwardly true. But the notice must state the current lawful rent, advise the tenant of relocation rights, and attach the prescribed Rent Board forms. And if the landlord knows or should know the work will take more than 3 months, a Petition for Extension of Time must be filed with the Rent Board before the notice is served.
What Happens If the Work Takes Longer Than Expected?
The statutory detail is on our page covering units, tenants and demolition control.
You Cannot Simply Take the Units Out
The second San Francisco fact is that losing a dwelling unit is a discretionary planning decision rather than a building permit.
Planning Code section 317 governs the loss of residential and unauthorised units through demolition, merger and conversion. An application for a permit that would result in the removal of a residential unit requires Conditional Use authorisation from the Planning Commission. That is a hearing, not a counter transaction.
It reaches further than owners expect in two directions. It covers unauthorised units — the in-law flats and converted spaces that exist across the city without permits — and every development application must disclose whether any exist, with a declaration signed under penalty of perjury where none are identified.
What If the Building Is Genuinely Dangerous?
And the Penalty for Getting It Wrong Is Severe
San Francisco treats unlawful residential demolition, including alterations amounting to demolition carried out without the required authorisation, more harshly than any other city we work in.
Under the Building Code's restriction on unlawful residential demolition replacement, for 5 years from the date of the unlawful demolition no permit authorising construction may issue. The exception is a permit providing the same or more residential units, in the same or a higher proportion of residential to non-residential space, as the building had before the unpermitted work.
A buyer who intends to strip a fire-damaged building back to almost nothing without securing the right approvals is risking a 5 year hole in their own plans. That risk is theirs, but a deal that collapses because of it costs you the time.
What a Fire-Damaged San Francisco Building Is Actually Worth
The Terms That Move the Number Here
Whether the building is rent-controlled, and what the passing rents are. The largest variable, and the one out-of-market buyers miss entirely. Restored units frequently come back at the old rents rather than at market.
How many units, and whether any are unauthorised. Unit count drives the value and drives the section 317 exposure. Unauthorised units must be disclosed.
The tenancy position of each unit. Who has a right to return, and whether anyone has already been permanently displaced by agreement.
Whether the structure is attached. Most of the city is, which makes demolition a party wall job as well as a planning one.
The transfer tax. San Francisco's is graduated and among the steepest in the country at the upper tiers, and it is customarily the seller's.
Anyone quoting on restored market rents has not understood the building. The rent roll matters more than the square footage.
We publish no transfer tax rates here. San Francisco's is tiered by price and the tiers have changed. Your escrow officer or a local attorney will quote the applicable rate for your sale price precisely, and it is worth asking before comparing net figures.
How the Timeline Runs
An open claim does not prevent a sale — proceeds and property are separable and who keeps the claim is negotiable. What lengthens a San Francisco timeline is the combination this city specialises in: tenancies that have not been documented, an unauthorised unit nobody has addressed, and a planning question nobody has asked.
California closes through escrow. If you are weighing several offers, how to tell local cash buyers apart covers the checks that separate them.
Questions Owners Ask
My Tenants Moved out After the Fire. Is That the End of It?
Not necessarily. In a rent-controlled building a displaced tenant retains a right to return once repairs are complete, and leaving is not the same as giving that up. Do not assume the position resolved itself.
Can I Sell With Tenants Who Have a Right to Return?
Yes. That right binds whoever owns the building, which is exactly why a buyer prices it. Documenting each tenancy before soliciting offers removes a discount rather than creating a problem.
There Is an In-Law Unit That Was Never Permitted.
Tell us, and tell any buyer. Unauthorised units are common here and they are squarely within the planning rules on unit loss. Concealing one on a development application is a declaration made under penalty of perjury.
Do I Have to Repair Before Selling?
Not for us. Repair cost is something we price in. Whether repairing is the better route for you is a separate question and one where the rent roll usually decides the answer.
Sources
- San Francisco Administrative Code Chapter 37 — Residential Rent Stabilization and Arbitration Ordinance
- San Francisco Rent Board — rules and regulations on the right to return after fire, and temporary eviction procedure
- Rent Ordinance §37.9(a)(11) — temporary eviction for capital improvements
- San Francisco Planning Code §317 — loss of residential and unauthorised units
- San Francisco Building Code §103A.3 — restrictions on unlawful residential demolition replacement