Federal Data HubCensus Building Permits · JSON

San Luis Obispo County, CA

Residential building permits · 2015–2025

Housing units authorized (2025)
663
Construction valuation (2025)
$235,241,758
By structure type (2025)
1-unit 642 · 2-unit 6 · 3-4 8 · 5+ 7

Units authorized by year

YearUnitsValuation
2025663$235,241,758
20241,104$282,195,872
2023962$232,596,332
20221,111$260,517,088
20211,120$249,799,578
2020911$227,992,064
20191,094$238,159,678
20181,050$270,306,500
20171,094$267,173,507
2016853$228,688,448
2015821$239,541,649

The Census Building Permits Survey counts new privately-owned housing units authorized by building permits — a leading indicator of housing supply. "1-unit" is single-family; "5+ units" is larger multifamily. Figures are imputation-adjusted to cover permit offices that did not report.

Source: Census Building Permits Survey. License: CC0 1.0.