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New Construction in South San Francisco
Residential building permits — U.S. Census Bureau Building Permits Survey.
Housing units authorized (2025)
585
Single-family
42
Multifamily
543
Construction value (2025)
$159M
| Year | Buildings | Units | Single-family | Multifamily | Value |
|---|---|---|---|---|---|
| 2025 | 45 | 585 | 42 | 543 | $159M |
Source: U.S. Census Bureau, Building Permits Survey. Counts are permits issued by the local permit office, which precede — and don't always become — actual construction. A partial-year row is marked with the months reported.