Federal Data HubCensus Building Permits · JSON

Boulder County, CO

Residential building permits · 2015–2025

Housing units authorized (2025)
2,001
Construction valuation (2025)
$569,586,058
By structure type (2025)
1-unit 428 · 2-unit 24 · 3-4 15 · 5+ 1,534

Units authorized by year

YearUnitsValuation
20252,001$569,586,058
20241,680$535,393,219
20231,642$672,121,129
20221,642$606,330,750
20211,237$401,188,177
20201,634$405,860,143
20191,650$420,134,589
20182,954$623,379,715
20171,667$417,267,815
20161,849$380,649,092
20151,249$354,112,595

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.