California markets

Bay Area commercial real estate loans

Bay Area commercial real estate financing is the arrangement of loans on apartments, hotels and care facilities across the San Francisco Bay Area, where many cities have their own rent ordinances, seismic risk drives diligence, and high construction costs shape new-build financing. Corin Commercial arranges these loans as a licensed California real estate broker; lenders make the credit decisions.

Local rules and program figures

Planning figures as of 2026-10-31. Rules change by statute, ordinance and notice, so an advisor confirms them before you rely on any of them.

Local rules and program figures with sources
ItemFigureSource
AB 1482 cap, San Francisco County (San Francisco Bay area CPI)7.7% for 2026-08-01 to 2027-07-31Civil Code section 1947.12: 5% plus regional CPI (2.7%), capped at 10%; Corin rent-control table
AB 1482 cap, Santa Clara County (California statewide CPI)8.0% for 2026-08-01 to 2027-07-31Civil Code section 1947.12: 5% plus regional CPI (3%), capped at 10%; Corin rent-control table
Bay Area cities with their own rent ordinance on Corin's review listAlameda, Berkeley, East Palo Alto, Hayward, Los Gatos, Mountain View, Oakland, Richmond, San Francisco, and San JoseCorin review of local rent-control ordinances; the list is not exhaustive and is reviewed by hand for each property
Illustrative Prop 13 reset: $15,000,000 sale, prior assessed value $6,000,000Annual property tax rises from about $72,000 to about $180,000 at a 1.20% levyCorin Prop 13 estimator (1% base plus a default voter-approved levy); use the tax rate area's actual rate
HUD 221(d)(4) market-rate new construction87% LTC, 1.15x DSCR, 40-year termHUD Mortgagee Letter 2025-03 (Jan 2025)

Multifamily: the city decides the rent rule

The Bay Area has more local rent ordinances than any other part of the state Corin covers. Cities on Corin's review list include Alameda, Berkeley, East Palo Alto, Hayward, Los Gatos, Mountain View, Oakland, Richmond, San Francisco, and San Jose, and the list is not exhaustive. Each property is checked by hand, because the local cap, the exemptions and the covered building age differ from city to city, and from the statewide AB 1482 rule.

Under AB 1482 (5% plus regional CPI, capped at 10%), the Bay Area is not one CPI region in Corin's table: San Francisco, Alameda, Contra Costa, Marin and San Mateo counties use the San Francisco area figure, while Santa Clara County falls back to the statewide figure. The facts above show both.

Seismic risk and retrofit status

Major faults run through the region, so seismic diligence is part of almost every apartment and care-facility loan. Lenders order a probable maximum loss (PML) report when their guidelines call for one, and a high result can require earthquake insurance or a lower loan.

San Francisco, Oakland and Berkeley each run soft-story retrofit programs for older wood-frame buildings. Lenders ask whether a building is covered and whether the required work is complete, since an open retrofit obligation affects both cost and risk.

New construction: costs and prevailing wage

Land and construction costs are high, which puts pressure on loan-to-cost and on the equity a developer needs. HUD 221(d)(4) is a long-term, non-recourse construction-to-permanent option at 87% loan-to-cost and 1.15x coverage in the market-rate box, over a 40-year term.

HUD-insured new construction carries Davis-Bacon prevailing wage requirements, and projects with public subsidy can trigger California prevailing wage rules too. Both change the construction budget, so they belong in the first sizing, not in a late revision.

Matching the program to the building

Bay Area apartment buildings fall into two very different groups. Older buildings under a local ordinance carry capped rents, which usually makes coverage the limit and favors long-term fixed-rate debt such as HUD 223(f) or an agency loan on a stabilized property. Newer or exempt buildings can be underwritten on market rents, with the statewide cap as the ceiling on growth.

A value-add owner who plans renovations and a repositioning usually starts with a multifamily bridge and refinances once the income is in place. A developer with entitlements in hand compares construction lending with HUD 221(d)(4). In every case the first step is the same: confirm which rent rule covers the building, because it changes the income a lender will underwrite.

Hotels and senior living

Hotel demand across San Francisco, the Peninsula and Silicon Valley leans on business and convention travel. Lenders weigh the trailing-12 trend heavily, and a hotel whose income has not yet recovered to a level that clears the debt yield floor (11.0% to 12.5% by hotel type in Corin's assumptions) may be a bridge candidate rather than a conduit one.

Care facilities need a license in good standing from the state before any lender proceeds, and high labor costs flow straight into net operating income. Lenders underwrite expenses as they find them, so a stabilized facility with documented cost control is the most natural candidate for HUD 232.

Frequently asked questions

Which Bay Area cities have rent control?

Several, including San Francisco, Oakland, Berkeley, San Jose, Hayward and others on Corin's review list. The list is not exhaustive, so each property is checked by hand against its city's ordinance.

How does seismic risk affect a Bay Area loan?

Lenders may order a probable maximum loss report and ask about soft-story retrofit status. A high PML can require earthquake insurance or reduce the loan. Diligence runs in parallel with underwriting.

Is HUD 221(d)(4) practical for Bay Area construction?

It can be, for projects that can carry prevailing wage requirements and the HUD process. Its long fixed-rate term and non-recourse structure are attractive; whether the costs and timeline work depends on the project. An advisor can size it against alternatives.

Does Corin lend money in the Bay Area?

No. Corin Commercial is a licensed California real estate broker, and lenders make the credit decisions and fund the loans.

Other California markets

Talk through your deal with an advisor

Send the basics and a licensed Corin advisor reviews which programs and lenders may fit, or size the loan yourself first.

Programs and figures are indicative, not a commitment to lend. Corin Commercial arranges loans as a licensed California real estate broker and is not the lender.