Rent vs. Buy Calculator: Is It Better to Buy in San Francisco, CA?
Pre-filled with San Francisco, CA's median home price ($1,300,000), local property tax rate (0.7%), and an estimated equivalent rent — adjust any number to match your specific situation.
Updated June 2026 by Gary S.
Median home price
$1,300,000
Property tax rate
0.7%
Est. equivalent rent
$3,850/mo
Price-to-rent ratio
28×
Your situation
Buying wins over 10 years
Saves you $84,419 vs the alternative · breaks even in year 8
💡 What if the down payment was invested instead?
Adds a purple line: rent + $260,000 growing at 8%/yr
Net cost of buying
$445,212
Total cost renting
$529,631
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Assumes 30-year fixed mortgage, 3% closing costs, 1% annual maintenance, 7% selling costs. For educational purposes only — consult a financial advisor.
Compare another market:
California taxes and what they mean for your decision
California's 13.3% top marginal income tax rate applies, and San Francisco adds its own gross receipts tax structure for certain income types. Prop 13's 2% annual assessment cap (property tax shown at 0.7%) is a significant long-term benefit for long-tenure owners in a city where home values have historically appreciated substantially.
The San Francisco, CA rental market
San Francisco's rent control ordinance (covering most buildings constructed before 1979) creates dramatically different outcomes for long-tenure renters versus new market-rate tenants — new leases in San Francisco remain among the most expensive in the country.
What makes San Francisco different
San Francisco saw a notable price correction from 2020–2023 following remote work trends and tech sector layoffs, followed by a partial recovery. At this price point ($1.3M median), run the calculator with your specific neighborhood and building type, since SF prices vary enormously by district.
San Francisco, CA's price-to-rent ratio: 28×
Dividing the median home price by annual rent for an equivalent home gives the price-to-rent ratio — a quick screening tool used by economists and real estate analysts. A ratio below 15 generally favours buying, 15–20 is a genuine toss-up, and above 20 generally favours renting, all else being equal. San Francisco, CA currently sits at approximately 28×, which leans toward renting unless you plan a long holding period or expect above-average appreciation.
| Metric | San Francisco, CA |
|---|---|
| Median home price | $1,300,000 |
| Estimated equivalent monthly rent | $3,850 |
| Property tax rate | 0.7% annually |
| State income tax | California state tax applies |
| Price-to-rent ratio | 28× |
These are metro-level estimates for illustration. Use the calculator above with your specific neighborhood, property, and rental comparison for an accurate result.
True upfront cost of buying in San Francisco
The down payment is only the beginning. Closing costs on a $1,300,000 home in San Francisco, CA typically run an additional 2–4% of the purchase price — meaning a buyer putting 20% down should realistically plan to bring $299,000–$325,000 to closing, not just the $260,000 down payment. These upfront costs are one reason the break-even period for buying is measured in years, not months: you have to accumulate enough equity and appreciation to recover the closing costs before you come out ahead versus renting.
| Upfront cost | Estimate ($1,300,000 home) |
|---|---|
| Down payment (20%) | $260,000 |
| Loan origination + lender fees | $8,320 |
| Title insurance (owner + lender) | $6,500 |
| Home inspection | $500 |
| Appraisal | $550 |
| Prepaid property tax (3 months) | $2,275 |
| Moving & setup costs | $2,500 |
| Estimated total cash needed | $280,645 |
Estimates. Closing costs vary by lender, title company, and whether the seller agrees to pay any costs. Some buyers negotiate seller concessions of 2–3% to reduce cash needed at closing.
The renter's alternative: investing the down payment and monthly difference
The rent-vs-buy question is not just about monthly housing costs — it's about what you do with the money you don't put into a home. A renter in San Francisco, CA who avoids tying up $260,000 in a down payment and instead invests that sum in a diversified index fund earning 7% annually would have approximately $511,459 after 10 years and $1,979,186 after 30 years — before taxes on gains. Whether that outcome exceeds the equity and appreciation of buying depends heavily on San Francisco's home price growth, which historically varies significantly by neighbourhood and economic cycle.
Renters also retain flexibility: the ability to move for a job, a relationship, or a better neighbourhood without paying the 5–6% real estate commission and closing costs that erode equity on every sale. At San Francisco, CA's current price-to-rent ratio of 28×, the monthly cost of renting an equivalent home is materially lower than the all-in ownership cost — leaving substantial room to invest the monthly difference.
Neither choice is universally correct. Buyers build equity, get the leverage of a mortgage (a 5% home value increase on a 20%-down purchase represents a 25% return on invested capital), and lock in their housing cost with a fixed-rate mortgage. Renters retain liquidity and flexibility. The calculator above quantifies these trade-offs with your specific numbers — the price-to-rent ratio and break-even year are the two most important outputs to examine for your San Francisco, CA decision.
Compare other major metros
📍 New York, NY
$780,000 median · 1.7% property tax
📍 Los Angeles, CA
$950,000 median · 0.7% property tax
📍 Chicago, IL
$350,000 median · 2.2% property tax
📍 Houston, TX
$320,000 median · 2.3% property tax · no income tax
📍 Austin, TX
$820,000 median · 2.1% property tax · no income tax
📍 Seattle, WA
$850,000 median · 1% property tax · no income tax
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San Francisco, CA rent vs buy — frequently asked questions
Is it better to rent or buy in San Francisco, CA?
It depends heavily on your time horizon and the specific numbers. San Francisco, CA's current price-to-rent ratio of approximately 28× suggests renting often makes more sense unless you plan a long holding period. Use the calculator above with your specific home price, down payment, and time horizon for a precise answer.
What is the median home price in San Francisco, CA?
The median home price in San Francisco, CA is approximately $1,300,000, though prices vary significantly by neighborhood and property type. This calculator uses the metro median as a starting point — adjust it to match the specific property you are considering.
What are property taxes like in San Francisco, CA?
San Francisco, CA has an effective property tax rate of approximately 0.7% of assessed home value annually. This is below the US national average of roughly 1.1%, a relative advantage for buyers compared to higher-tax metros.
Does California have a state income tax?
Yes. California levies a state income tax, which is a relevant factor when comparing overall cost of living, though it applies equally whether you rent or buy and does not directly affect the rent vs buy math itself.
How long do I need to stay in San Francisco for buying to make sense?
Based on San Francisco, CA's current price-to-rent ratio of 28×, the typical break-even point — accounting for closing costs, selling costs, and the opportunity cost of the down payment — generally falls in the 7-plus-year range for this market. Run the calculator above with your specific numbers and time horizon for an exact figure.