Federal Data HubCensus Building Permits · JSON

Maricopa County, AZ

Residential building permits · 2015–2025

Housing units authorized (2025)
31,651
Construction valuation (2025)
$8,516,645,698
By structure type (2025)
1-unit 17,244 · 2-unit 932 · 3-4 171 · 5+ 13,304

Units authorized by year

YearUnitsValuation
202531,651$8,516,645,698
202436,380$9,075,550,786
202338,292$8,700,631,667
202240,550$9,368,501,917
202142,123$9,759,522,561
202041,895$9,546,984,985
201930,779$7,378,541,617
201826,724$6,577,380,557
201725,731$5,797,175,849
201625,856$5,918,177,810
201520,251$5,171,259,082

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.