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States
Ohio
Delaware County

County housing permits · Ohio

Delaware County, OH building permits: new housing

2,109 new housing units permitted in the 12 months to September 2026, +7% on the year before, with $974M of construction value.

2,109
Housing units, last 12 months+7% vs. prior 12: $974M
Construction value: 7%
In 5+ unit buildings140 units: #2
Rankof 88

New housing units permitted per month

Places in Delaware County

Delaware County Unincorporated Area1,616
Delaware441
Powell52

Also see

Ohio31,080

In 5+ unit buildings All new housing units

Show as table

October 2024	220 units	0 in 5+ unit buildings
November 2024	151 units	0 in 5+ unit buildings
December 2024	153 units	0 in 5+ unit buildings
January 2025	114 units	0 in 5+ unit buildings
February 2025	237 units	64 in 5+ unit buildings
March 2025	183 units	6 in 5+ unit buildings
April 2025	169 units	19 in 5+ unit buildings
May 2025	293 units	154 in 5+ unit buildings
June 2025	145 units	0 in 5+ unit buildings
July 2025	87 units	0 in 5+ unit buildings
August 2025	103 units	0 in 5+ unit buildings
September 2025	112 units	0 in 5+ unit buildings
October 2025	208 units	0 in 5+ unit buildings
November 2025	149 units	6 in 5+ unit buildings
December 2025	247 units	115 in 5+ unit buildings
January 2026	111 units	0 in 5+ unit buildings
February 2026	177 units	0 in 5+ unit buildings
March 2026	142 units	0 in 5+ unit buildings
April 2026	180 units	5 in 5+ unit buildings
May 2026	151 units	14 in 5+ unit buildings
June 2026	121 units	0 in 5+ unit buildings
July 2026	339 units	0 in 5+ unit buildings
August 2026	141 units	0 in 5+ unit buildings
September 2026	143 units	0 in 5+ unit buildings

By building size

Last 12 months. Value is the construction cost reported on the permits.

Building size	Buildings	Units	Value
Single-family	1,953	1,953	$954M
2 units	4	8	$2M
3–4 units	2	8	$2.4M
5+ units	21	140	$15.7M

By year

Year	Housing units	In 5+ unit buildings	Value
2025	2,016	341	$858M
2024	2,747	754	$931M
2023	2,054	391	$643M

Key facts

Delaware County, OH permitted 2,109 new privately owned housing units in the 12 months to September 2026, worth $974,341,986 in construction value.
That is +7% compared with the 12 months before (1,967 units).
1,953 were single-family homes and 140 were in apartment buildings with 5 or more units (21 buildings).
The average single-family home permitted was valued at $488,620.
In September 2026, the latest month published, 143 units were permitted.
It ranked #2 of 88 counties in Ohio by housing units permitted in the period.
In 2025, the full year, 2,016 units were permitted ($858M).

Source: U.S. Census Bureau, Building Permits Survey, data through September 2026. New privately owned housing units authorized by building permits, including the Bureau’s estimates for places that didn’t report; commercial buildings and renovations are not counted. How we use it

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