Investment metrics, interactive calculators, and data-driven analysis for San Francisco rental properties.
Market data powered by Zillow Home Value Index (ZHVI) and Zillow Observed Rent Index (ZORI) · Updated Feb 2026
Pre-filled with San Francisco medians. Adjust to match a specific property.
Factor in financing to see your actual return on invested capital in San Francisco.
San Francisco, CA has a population of 50,000 and has been growing at 0.8% annually — roughly in line with national trends, meaning demand is stable but not exceptional. The median home price of $1,115,000 paired with median rents of $3,100/mo produces an estimated cap rate of 1.61%.
Property taxes at 0.75% are well below the national average of ~1.1%, providing a meaningful cash flow advantage many investors overlook. The vacancy rate of 5.2% is moderate and within normal parameters for a healthy rental market.
At a price-to-income ratio of 18.6x, homes cost about 18.6 times the local median income of $60,018. This elevated ratio means homeownership is stretched, supporting rental demand but limiting buyer pools. Home values have appreciated at roughly 2.8% annually. Steady appreciation means total returns will be primarily cash flow-driven — the more sustainable model for long-term wealth building.
Bottom line: At current median prices, San Francisco is challenging for pure cash flow investing. Consider BRRRR strategies with below-market purchases, or look at neighboring metros with stronger price-to-rent ratios.