Paying for a Seismic Retrofit in SF: Grants, Loans and PACE Traps

Your inspector or insurer flagged the foundation. How you pay for the fix matters almost as much as the work: a state grant covers part of a bolt-and-brace job, a city or HOA loan spreads a soft-story retrofit over years, and the wrong choice, a PACE assessment, can block your next refinance or sale.

Which retrofit you need

The prescriptive standard stops at cripple walls of about four feet on a level lot; taller walls, steep slopes and brick call for an engineer. SF red flags shows how to recognize each condition; inspectors and specialists covers who to call.

Costs and plan sets

A straightforward house is retrofitted from a prescriptive standard: Appendix Chapter A3 of the California Existing Building Code (cripple-wall bracing and sill anchorage) and the Bay Area's Standard Plan Set A, a ready-made drawing set that Brace + Bolt accepts for grant-funded work.

Brace + Bolt describes a typical retrofit at roughly $3,000 to $7,000. SF bids often run higher, and as of 2026-10-25 there is no reliable published San Francisco average; hillside lots and engineered designs push into five figures. A soft-story fix on a house with living space over the garage is usually five figures; a 2-4 unit soft-story retrofit often runs well into five figures and can reach six, and a brick foundation replacement is usually six. Give every bidder the same drawings and require a current CSLB license.

Grants: Brace + Bolt and the soft-story grant for houses

Earthquake Brace + Bolt, run by the California Residential Mitigation Program (a joint powers authority of the CEA and Cal OES), pays up to $3,000 toward a code-compliant retrofit of a pre-1980 wood-frame house on a raised foundation in an eligible ZIP code, plus a supplemental grant for income-eligible households that reaches up to $7,000 for Northern California brace-and-bolt work (less for bolt-only jobs; the income limit resets each year). Registration opens in windows; a Bay Area window opened in August 2025, oversubscribed windows pick applicants at random and wait-list the rest, and as of 2026-10-25 we could not confirm a later Bay Area window, so watch the program site. Do not start before acceptance; the grant is paid after the permit is finaled, never for early work.

The same program's Earthquake Soft-Story grant, for houses with living space over a garage, is advertised as of 2026-10-25 at up to $13,000 in listed ZIP codes added in rounds; confirm your ZIP and the current amount first. Neither grant is a loan or a lien. In August and September 2026 the same authority ran a first registration window for a new Earthquake Multi-Unit Retrofit grant aimed at apartment buildings; a 2-4 unit owner should ask whether a later round covers their building.

City programs

San Francisco's Seismic Safety Loan Program, funded by a voter-approved bond and administered by MOHCD with DBI, finances seismic strengthening of soft-story and other at-risk residential buildings on better-than-market terms, with a deferred-payment track for buildings that keep units affordable. It was built around the mandatory program for five-plus unit buildings; ask MOHCD in writing whether a 2-4 unit building or a house qualifies in the current round and whether funds remain; as of 2026-10-25 we could not find a current MOHCD page describing an open round. We found no city grant for single-family retrofits.

Financing choices

A HELOC is the usual answer for an SF owner carrying a low first-mortgage rate; refinancing compares it with a cash-out and a recast. Still shopping? Fixer-uppers and renovation covers rolling the work into the purchase loan, and the cost comes off your number in the comps tool. In a shared building the HOA or TIC group borrows at a commercial rate and repays through dues; living with your HOA weighs that against a special assessment.

PACE: the trap on older SF homes

Property Assessed Clean Energy financing pays for energy, water and seismic work and is repaid on your property tax bill, often over decades. As an assessment it sits ahead of your mortgage, like unpaid taxes, and that is the whole problem.

• Fannie Mae and Freddie Mac will not buy a mortgage behind a first-priority PACE assessment; Fannie's guide requires it paid off at or before closing. FHA announced in December 2017 that it would stop insuring new mortgages on PACE properties.
• So a buyer's lender will almost always require payoff from your sale proceeds, and a conforming or FHA refinance pays it off or does not close; "it transfers with the house" is true only for a cash buyer.
• Rates and fees have generally run well above a HELOC's, some contracts carry prepayment charges, and the payments land inside your property tax installments.
• California added protections after a wave of complaints (AB 2693 in 2016, SB 242 and AB 1284 in 2017): a three-day right to cancel, a recorded call confirming that PACE is a lien that may interfere with a sale or refinance, and licensed administrators who must underwrite ability to pay. A federal rule finalized in December 2024 (published January 2025, effective March 1, 2026) would add mortgage-style ability-to-repay rules; a PACE industry group sued to block it in 2025, so check whether it is in force.

If paperwork mentions an assessment, your tax bill or a program administrator, it is PACE; if you already have one, price the payoff into any sale or refinance.

After the work: taxes, insurance and your resale file

Property tax. Seismic retrofit work is excluded from reassessment under Revenue and Taxation Code section 74.5. Notify the Assessor before or within 30 days after completion, send supporting documents within six months, and file the seismic safety construction exclusion claim (state form BOE-64); your contractor or engineer certifies the seismic components to DBI, which reports their cost to the Assessor. Confirm the current form with the SF Assessor and keep the retrofit on its own permit, separate from any remodel; Prop 13 and Prop 19 has the table.

Earthquake insurance. A documented retrofit on an older house (bolted, braced cripple walls, strapped water heater) earns a CEA hazard reduction discount of up to 25%. Send the permit final, verification form and photos to your insurer, then re-run the deductible math in earthquake insurance.

Resale file. Keep the drawings, permit and final inspection, grant letters, invoices, and photos taken before the walls closed; buyers' agents ask, and your cost basis rises by what you paid net of grants.

Tenanted buildings

With rent-controlled tenants, capital improvement costs pass through only after a Rent Board petition. For seismic work required by Ordinance 66-13, the city allowed 100% of the certified cost to be passed through, amortized over 20 years and capped at 10% of a tenant's base rent in any year, with tenant hardship relief; the Rent Board has a separate petition form for seismic work required by law, and the passthrough never becomes part of base rent and ends with the amortization period. Voluntary seismic work follows the general capital improvement rules, whose share of cost, amortization period and annual cap depend on the building's size. Check the Rent Board's current rules; recovery is slow, not up front. Renting under SF rent control covers the rest.

What to shop for right now

The contractor is the high-savings item: bids for the same scope differ widely, and a standard plan set makes them comparable. Financing is medium: a HELOC and a PACE assessment on a $30,000 job differ by thousands over the term plus a lien problem at sale. The engineer is medium; a prescriptive house does not need one. This site earns nothing from contractors, lenders or grant programs; it is paid through the buyer-side commission only when someone later works with one of its agents.