Rent vs Buy in San Francisco, CA

Compare renting vs buying with San Francisco's real market data (2025)

San Francisco Housing Market at a Glance

Median Home Price

$1,350,000

Median Monthly Rent

$3,500

Property Tax Rate

0.74%

Avg Home Insurance

$1,900/yr

Price-to-Rent Ratio: 32.1x (Lower ratios favor buying; higher ratios favor renting)

San Francisco-Specific Insights

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Pre-filled with San Francisco's median data. Adjust to your situation.

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Key Factors for San Francisco Buyers

1. Down Payment Requirements

With San Francisco's median home price of $1,350,000, a 20% down payment is $270,000. Putting down less triggers PMI (typically 0.5–1.5% annually until you reach 20% equity).

2. Property Taxes

CA's property tax rate averages 0.74%, which translates to roughly $832.5/month on a median-priced home. This is below the national average.

3. Tax Deductions

Mortgage interest is deductible if you itemize (must exceed standard deduction: ~$14,600 single, ~$29,200 married in 2025). Combined with CA state taxes, itemizing may be worthwhile.

4. Opportunity Cost

If you rent and invest your down payment instead (e.g., S&P 500 averaging ~10% annually), you build wealth differently. The calculator models this trade-off month-by-month to find your break-even point.

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