Commercial Real Estate Market in Harmony, PA
Updated monthly: sale, lease, property records, location trend, and more… · Last update: August 31
2 active listings and 110 off-market properties in Harmony, PA.
Market Trends
Harmony, PA spans 34.4 square miles in Butler County, Pennsylvania. Figures below refresh monthly; last updated 31 August 2026.
Office
Office vacancy in Harmony, PA runs 19.9% across the Northeast region in 2025, up from 13.1% in 2019.
Vacancy Rate % in Northeast region
Retail
Retail vacancy in Harmony, PA runs 6% across the Northeast region in 2025, little changed from 6% in 2019. Down from a 2020 peak of 7.1%.
Vacancy Rate % in Northeast region
Industrial
Industrial vacancy in Harmony, PA runs 7.6% across the Northeast region in 2025, up from 5.4% in 2019. Nearly 2.4x the 2021 low of 3.2%.
Vacancy Rate % in Northeast region
Multifamily
Multifamily vacancy in Harmony, PA runs 5.6% across the Northeast region in 2025, up from 4% in 2022.
Vacancy Rate % in Northeast region
Zoning & Land Use
Land Use Mix share of zoned land by category
- Residential 70.5%
- Industrial 18.9%
- Commercial 10.6%
Largest Zones share of zoned land by district
Single Family Only
Industrial
Industrial
Multiple Family Buildings Permitted
Neighborhood Commercial
Harmony, PA zones 258 acres across 6 districts. Commercial zoning covers 10.6% of zoned land, residential 70.5% and industrial 18.9%. The largest single district is Single Family Only at 62.5%. For commercial buyers the practical constraint is that only 29.5% of land carries a commercial or industrial designation.
Single Family Only (R1)
The purpose of the R-1 District is to provide areas for the development of residential, single family land uses, while preserving areas of open space and maintaining the present densities regulating development
Market overview
Demographics & Economy
Harmony, PA has 5,012 residents in 2,035 households. Density runs 145 people per square mile. Median household income here is $90,078 and median gross rent $879 a month.
5,012
Population
2,035
Households
2.5
Avg Household Size
48
Median Age
33%
College-Educated
95%
High-School Grad
34.4 sq mi
ZIP Area
145
Density / Sq Mi
$90,078
Median Household Income
$45,386
Median Earnings
$879
Median Rent
$331,200
Median Home Value
Tools
Nearby Markets
| Market | Average Sale Price, $/SF | Average Lease Price, $/SF/Yr |
|---|---|---|
| Zelienople | — | — |
| Fombell | — | — |
| Evans City | — | — |
| Connoquenessing | — | — |
Frequently Asked Questions
What zoning applies to commercial property in Harmony?
Harmony, PA zones 258 acres across 6 districts, of which 10.6% is commercial and 18.9% industrial. The largest single district is Single Family Only at 62.5% of zoned land. The purpose of the R-1 District is to provide areas for the development of residential, single family land uses, while preserving areas of open space and maintaining the present densities regulating development Residential zoning covers 70.5% and open space 0%.
Where does Realmo's Harmony market data come from?
Realmo compiles Harmony, PA figures from 7 recent recorded sales, 2 active sale listings, 110 tracked off-market properties, the current Harmony zoning release. Sale and lease figures refresh monthly; vacancy annually. Last updated 31 August 2026.
Methodology & data sources
- Asking prices and averages
- Computed from 2 active for-sale and 0 active for-lease listings in Harmony, PA. These are ASKING figures from live listings, not closed-transaction prices, and a segment carried by a handful of listings reads as indicative rather than an average.
- Vacancy rates
- Published per-sector market series, taken at the metro level where one exists and otherwise at the Census-region level — a chart reading "in <region> region" is a regional number, not this city's.
- Zoning and land use
- The current municipal zoning release: 258 zoned acres across 6 districts. Shares are of zoned land, so parcels the release leaves unclassified are excluded from the mix.
- Refresh
- The monthly aggregates close at the end of the previous month, so 31 August 2026 — not today — is the honest last update.
- Known limitations
- office vacancy is reported at Northeast region level, retail vacancy is reported at Northeast region level and industrial vacancy is reported at Northeast region level.
- Coverage
- Metrics below the 10-observation threshold fall back one geographic level. The geography used is named on each figure.
Compiled by the Realmo Data team · reviewed 31 August 2026 · report a data issue
