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St. Clair County, MI

Name: Building Permits — St. Clair County, MI
License: https://creativecommons.org/publicdomain/zero/1.0/

Residential building permits · 2015–2025

Housing units authorized (2025): 219
Construction valuation (2025): $73,550,123
By structure type (2025): 1-unit 219 · 2-unit 0 · 3-4 0 · 5+ 0

Units authorized by year

Year	Units	Valuation
2025	219	$73,550,123
2024	235	$70,765,163
2023	295	$70,988,792
2022	422	$71,024,089
2021	399	$70,562,417
2020	206	$46,943,395
2019	338	$54,176,703
2018	262	$50,380,446
2017	319	$50,568,735
2016	188	$39,660,621
2015	134	$27,801,675

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.