Commercial Real Estate Market in Monongahela, PA
Updated monthly: sale, lease, property records, location trend, and more… · Last update: August 31
9 active listings and 446 off-market properties in Monongahela, PA.
Market Trends
Monongahela, PA spans 27.4 square miles in Washington County, Pennsylvania. Figures below refresh monthly; last updated 31 August 2026.
Office
Office vacancy in Monongahela, 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 Monongahela, 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 Monongahela, 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 Monongahela, 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 59%
- Mixed use 17.1%
- Industrial 10.7%
- Commercial 10.4%
Largest Zones share of zoned land by district
Single Family Residential
Mixed Use
Multifamily Residential
Light Industrial
Mixed Riverfront Use
Monongahela, PA zones 1,218 acres across 9 districts. Commercial zoning covers 10.4% of zoned land, residential 59% and industrial 10.7%. The largest single district is Single Family Residential at 59%. For commercial buyers the practical constraint is that only 21.1% of land carries a commercial or industrial designation.
Single Family Residential (R1)
The intent of the R-1 Single-Family Residential District is to provide for low to medium density single family residential development while allowing for community facilities and agricultural activities consistent with state requirements.
Market overview
Demographics & Economy
Monongahela, PA has 11,003 residents in 5,045 households. Density runs 401 people per square mile. Median household income here is $65,274 and median gross rent $862 a month.
11,003
Population
5,045
Households
2.2
Avg Household Size
48
Median Age
25%
College-Educated
93%
High-School Grad
27.4 sq mi
ZIP Area
401
Density / Sq Mi
$65,274
Median Household Income
$42,314
Median Earnings
$862
Median Rent
$149,000
Median Home Value
Tools
Nearby Markets
| Market | Average Sale Price, $/SF | Average Lease Price, $/SF/Yr |
|---|---|---|
| New Eagle | — | — |
| Bunola | — | — |
| Elrama | — | — |
| North Charleroi | — | — |
Frequently Asked Questions
What zoning applies to commercial property in Monongahela?
Monongahela, PA zones 1,218 acres across 9 districts, of which 10.4% is commercial and 10.7% industrial. The largest single district is Single Family Residential at 59% of zoned land. The intent of the R-1 Single-Family Residential District is to provide for low to medium density single family residential development while allowing for community facilities and agricultural activities consistent with state requirements. Residential zoning covers 59% and open space 0%.
Where does Realmo's Monongahela market data come from?
Realmo compiles Monongahela, PA figures from 6 recent recorded sales, 9 active sale listings, 446 tracked off-market properties, the current Monongahela zoning release. Sale and lease figures refresh monthly; vacancy annually. Last updated 31 August 2026.
Methodology & data sources
- Asking prices and averages
- Computed from 9 active for-sale and 0 active for-lease listings in Monongahela, 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: 1,218 zoned acres across 9 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
