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St. Tammany Parish, LA

Name: Building Permits — St. Tammany Parish, LA
License: https://creativecommons.org/publicdomain/zero/1.0/

Residential building permits · 2015–2025

Housing units authorized (2025): 1,096
Construction valuation (2025): $349,056,648
By structure type (2025): 1-unit 1,086 · 2-unit 10 · 3-4 0 · 5+ 0

Units authorized by year

Year	Units	Valuation
2025	1,096	$349,056,648
2024	1,066	$361,147,092
2023	826	$267,354,043
2022	1,492	$458,920,793
2021	1,960	$482,505,291
2020	1,665	$380,207,296
2019	1,635	$359,048,646
2018	1,430	$349,027,099
2017	1,438	$333,801,478
2016	1,411	$332,400,536
2015	1,255	$314,297,173

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.