SFCensus

Homes in 2 Unit Buildings by Neighborhood in San Francisco

Inner Richmond has the highest share of homes in two-unit buildings in San Francisco at 20.7%, and Treasure Island the lowest at 0.0%, a spread of 20.7 points. The citywide figure is 9.1%, and 15 of 38 neighborhoods sit above it.

Share of housing units in two-unit buildings, the flat over a flat. For related figures, see the San Francisco housing overview, and the methodology for how the numbers are built.

Homes in 2 unit buildings by neighborhood on the map

Map of San Francisco neighborhoods shaded by share of homes in two-unit buildings, darkest where it ranks highest
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<iframe src="https://sfcensus.com/embed/housing/buildings/2-units/" title="Homes in 2 unit buildings by San Francisco neighborhood map" loading="lazy" style="width:100%;max-width:720px;aspect-ratio:10/11;min-height:520px;border:0"></iframe> <p>Map: <a href="https://sfcensus.com/housing/buildings/2-units/">Homes in 2 unit buildings by San Francisco neighborhood</a>, SFCensus.com</p>

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All 38 neighborhoods ranked

#NeighborhoodHomes in 2 unit buildingsvs city
1Inner Richmond20.7%+11.6 pts
2Outer Richmond20.4%+11.3 pts
3Noe Valley19.3%+10.2 pts
4Lone Mountain/USF16.7%+7.6 pts
5Glen Park16.4%+7.3 pts
6Castro/Upper Market (incl. Duboce Triangle, Eureka Valley)16.2%+7.1 pts
7Bernal Heights15.3%+6.2 pts
8Inner Sunset15.3%+6.2 pts
9Marina (incl. Cow Hollow)14.5%+5.4 pts
10Potrero Hill (incl. Dogpatch)14.3%+5.2 pts
11Mission13.4%+4.3 pts
12North Beach (incl. Telegraph Hill)12.8%+3.7 pts
13Haight Ashbury (incl. Cole Valley)12.5%+3.4 pts
14Presidio Heights10.6%+1.5 pts
15Bayview Hunters Point9.4%+0.3 pts
16Sunset/Parkside9.0%-0.1 pts
17Russian Hill8.1%-1.0 pts
18Outer Mission7.1%-2.0 pts
19Hayes Valley6.9%-2.2 pts
20Pacific Heights6.7%-2.4 pts
21Oceanview/Merced/Ingleside6.5%-2.6 pts
22Excelsior5.3%-3.8 pts
23Portola5.2%-3.9 pts
24Visitacion Valley4.9%-4.2 pts
25Lakeshore4.6%-4.5 pts
26Seacliff4.6%-4.5 pts
27Presidio4.5%-4.6 pts
28West of Twin Peaks (incl. Forest Hill, St. Francis Wood, Miraloma Park)4.4%-4.7 pts
29Chinatown4.2%-4.9 pts
30Twin Peaks (incl. Diamond Heights)3.8%-5.3 pts
31Western Addition (incl. NoPa, Alamo Square, Fillmore)3.7%-5.4 pts
32Nob Hill2.7%-6.4 pts
33Japantown1.9%-7.2 pts
34Tenderloin (incl. Civic Center)1.3%-7.8 pts
35South of Market (incl. SoMa)0.9%-8.2 pts
36Mission Bay0.6%-8.5 pts
37Financial District/South Beach (incl. Rincon Hill, Embarcadero)0.3%-8.8 pts
38Treasure Island0.0%-9.1 pts
San Francisco9.1%

Homes in 2 unit buildings across the city

Homes in 2 unit buildings by San Francisco neighborhood
  1. Inner Richmond20.7%
  2. Outer Richmond20.4%
  3. Noe Valley19.3%
  4. Lone Mountain/USF16.7%
  5. Glen Park16.4%
  6. Castro/Upper Market16.2%
  7. Bernal Heights15.3%
  8. Inner Sunset15.3%
  9. Marina14.5%
  10. Potrero Hill14.3%
  11. Mission13.4%
  12. North Beach12.8%
  13. Haight Ashbury12.5%
  14. Presidio Heights10.6%
  15. Bayview Hunters Point9.4%
  16. Sunset/Parkside9.0%
  17. Russian Hill8.1%
  18. Outer Mission7.1%
  19. Hayes Valley6.9%
  20. Pacific Heights6.7%
  21. Oceanview/Merced/Ingleside6.5%
  22. Excelsior5.3%
  23. Portola5.2%
  24. Visitacion Valley4.9%
  25. Lakeshore4.6%
  26. Seacliff4.6%
  27. Presidio4.5%
  28. West of Twin Peaks4.4%
  29. Chinatown4.2%
  30. Twin Peaks3.8%
  31. Western Addition3.7%
  32. Nob Hill2.7%
  33. Japantown1.9%
  34. Tenderloin1.3%
  35. South of Market0.9%
  36. Mission Bay0.6%
  37. Financial District/South Beach0.3%
  38. Treasure Island0.0%

Reading this ranking

Share of housing units in two-unit buildings, the flat over a flat. Figures are five-year American Community Survey estimates for 2020-2024, summed or pooled from the census tracts that make up each neighborhood. Rates are computed from summed counts, so small neighborhoods carry wider margins of error than large ones. Neighborhoods with fewer than 500 homes are left out.

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Source: SF Census (sfcensus.com), from U.S. Census Bureau American Community Survey 2020-2024

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<a href="https://sfcensus.com/housing/buildings/2-units/">SF Census: Homes in 2 Unit Buildings by Neighborhood in San Francisco</a>

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