Federal Data Hub › Census Building Permits · JSON

Delaware County, OH

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

Residential building permits · 2015–2025

Housing units authorized (2025): 2,016
Construction valuation (2025): $857,692,034
By structure type (2025): 1-unit 1,637 · 2-unit 8 · 3-4 30 · 5+ 341

Units authorized by year

Year	Units	Valuation
2025	2,016	$857,692,034
2024	2,747	$930,574,770
2023	2,054	$643,015,190
2022	1,780	$785,376,944
2021	2,359	$661,025,460
2020	1,902	$502,162,847
2019	1,927	$435,652,940
2018	1,629	$336,802,458
2017	1,319	$332,325,892
2016	1,522	$330,969,737
2015	950	$215,643,171

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.