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Mortgage Calculator for San Francisco, California

Calculate accurate monthly payments for San Francisco homes. Includes real 2026 property tax rates (0.7%) and average homeowners insurance costs.

Affordability

Income Needed to Buy in San Francisco

Common Question: 'How much income do I need to buy a house in San Francisco?' Based on the median home price of $1,300,000, lenders typically look for an annual household income of roughly $318,865. This ensures your payment stays below 28% of your gross pay.

Closing Costs in California

Don't forget cash to close. In California, buyer closing costs typically range from 2% to 5%. For a home in San Francisco, you should budget between $26,000 and $65,000 on top of your down payment.

Rent vs Buy in San Francisco

Is it better to rent or buy in San Francisco? With a calculated monthly payment of ~$7,440, buying allows you to build equity. While specific rent comparisons vary, buying locks in your housing cost against future California inflation.

Hidden Costs: Property Taxes

Generic calculators often get San Francisco wrong because they underestimate taxes. Our San Francisco Mortgage Calculator uses the specific California property tax rate of 0.7%, which saves roughly $433/mo to your real payment.

First-Time Buyer Tips (FHA & PMI)

First-time buyers in San Francisco often utilize FHA loans. Note that putting less than 20% down will trigger Private Mortgage Insurance (PMI), which can add 0.5-1% annually to your loan balance until you reach 20% equity.

(FAQ) Common Mortgage Questions


How We Calculate This

We use the standard industry formula for fixed-rate mortgage amortization:

M = P [ i(1 + i)^n ] / [ (1 + i)^n – 1 ]

Where M is monthly payment, P is principal, i is monthly interest rate, and n is number of payments.

Data Sources & Accuracy

Financial figures for San Francisco are updated using the following official data repositories:

  • Zillow Research Data / Redfin Data Center
  • California Department of Revenue (Proposition 13)
  • Freddie Mac Primary Mortgage Market Survey®
Verified by EverydayCalculators Financial Team

Frequently Asked Questions About Buying a Home in San Francisco, California

What is the average mortgage payment in San Francisco?

Based on San Francisco's median home price of $1,300,000 with a 20% down payment at current average rates, a typical monthly principal and interest payment is approximately $6,574. Adding property taxes (~0.7%) and insurance, total monthly housing costs are typically $7,440. Use the calculator above for a personalised figure.

Are property taxes high in San Francisco?

San Francisco's property tax rate of approximately 0.7% is below the US average of ~1.0-1.1%. This is notably lower than the national average, helping to keep your monthly payments more affordable.

How much income do I need to buy a house in San Francisco?

Based on the median home price of $1,300,000 and the 28% housing-cost-to-income guideline, a household income of approximately $318,865 is typically needed. See the full affordability breakdown in the section above.

What credit score do I need for a mortgage in San Francisco?

Credit requirements are set by lenders, not location. Conventional loans typically require a minimum 620 credit score; FHA loans may accept 580+. Best rates are available above 740. Check with the California housing finance authority for any first-time buyer programmes with alternative requirements.

Is San Francisco a good place to buy a home in 2026?

Market timing depends on individual factors including job stability, how long you plan to stay, and current local inventory. San Francisco's median home price of $1,300,000 and property tax rate of 0.7% are key inputs — use the calculator above to model your specific scenario. This is not financial advice; consult a local real estate professional.

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Tools & Data Verified by the EverydayCalculators Financial Research Team.

Last updated: June 2026.