Best ZIP Codes for Cash Flow in San Francisco-Oakland-Berkeley, CA (2026)

Ranked by cap rate — the annual return on the purchase price before financing. ZIPs that also clear the 1% rule are marked.

# ZIP City Home value Rent Cap rate 5-yr growth
1 94612 Oakland, CA $536,099 $2,956 4.30% -7.3%
2 94621 Oakland, CA $451,530 $2,465 4.26% -3.6%
3 94103 San Francisco, CA $823,531 $4,287 4.06% -2.8%
4 94531 Antioch, CA $665,482 $3,458 4.05% 0.5%
5 94607 Oakland, CA $524,673 $2,716 4.04% -6.1%
6 94105 San Francisco, CA $1,127,243 $5,758 3.98% -1.4%
7 94595 Walnut Creek, CA $700,117 $3,548 3.95% 0.8%
8 94561 Oakley, CA $660,651 $3,304 3.90% -0.1%
9 94102 San Francisco, CA $745,362 $3,702 3.87% -2.4%
10 94608 Emeryville, CA $613,545 $2,981 3.79% -4.1%
11 94804 Richmond, CA $576,110 $2,790 3.78% -1.7%
12 94603 Oakland, CA $505,649 $2,421 3.73% -3.1%
13 94107 San Francisco, CA $1,040,849 $4,781 3.58% -1.1%
14 94505 Discovery Bay, CA $783,203 $3,546 3.53% 0.0%
15 94801 Richmond, CA $516,446 $2,295 3.47% -1.0%
16 94805 Richmond, CA $703,546 $3,124 3.46% -1.3%
17 94502 Alameda, CA $1,155,383 $5,113 3.45% 1.0%
18 94124 San Francisco, CA $930,768 $4,013 3.36% -1.3%
19 94513 Brentwood, CA $794,463 $3,416 3.35% 0.6%
20 94564 Pinole, CA $723,802 $3,057 3.29% -0.5%
21 94565 Pittsburg, CA $566,586 $2,388 3.29% -0.1%
22 94547 Hercules, CA $744,237 $3,105 3.25% 0.3%
23 94933 Lagunitas, CA $901,097 $3,744 3.24% -0.1%
24 94158 San Francisco, CA $1,348,043 $5,587 3.23% 1.2%
25 94519 Concord, CA $717,055 $2,911 3.17% -0.3%

Ranked from Repit’s own ZIP-level data — Zillow home values and rents, HUD fair-market rents where Zillow has no coverage, and U.S. Census vacancy. Cap rate is gross: annual rent over purchase price, before financing and expenses. Every ZIP above links to its full free page. How we calculate this →