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Warren County, IA

Name: Building Permits — Warren County, IA
License: https://creativecommons.org/publicdomain/zero/1.0/

Residential building permits · 2015–2025

Housing units authorized (2025): 465
Construction valuation (2025): $133,533,774
By structure type (2025): 1-unit 355 · 2-unit 0 · 3-4 8 · 5+ 102

Units authorized by year

Year	Units	Valuation
2025	465	$133,533,774
2024	438	$124,537,466
2023	363	$112,259,869
2022	512	$141,344,686
2021	544	$142,817,413
2020	530	$129,275,413
2019	351	$95,167,093
2018	335	$89,936,180
2017	368	$95,729,649
2016	404	$87,511,053
2015	260	$64,705,111

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.