Commercial Real Estate Market in Mercersburg, PA
Updated monthly: sale, lease, property records, location trend, and more… · Last update: October 31
17 active listings and 232 off-market properties in Mercersburg, PA.
Market Trends
Mercersburg, PA spans 125.7 square miles in Franklin County, Pennsylvania. Figures below refresh monthly; last updated 31 October 2026.
Office
Office vacancy in Mercersburg, PA runs 19.9% across the Northeast region in 2025, up from 13.1% in 2019.
Retail
Retail vacancy in Mercersburg, PA runs 6% across the Northeast region in 2025, little changed from 6% in 2019. Down from a 2020 peak of 7.1%.
Industrial
Industrial vacancy in Mercersburg, 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%.
Multifamily
Across Franklin County, multifamily space asks $137/SF to buy. Multifamily vacancy in Mercersburg, PA runs 5.6% across the Northeast region in 2025, up from 4% in 2022.
Zoning & Land Use
Land Use Mix share of zoned land by category
- Residential 53.5%
- Commercial 21.5%
- Industrial 17.9%
- Civic 7.1%
Largest Zones share of zoned land by district
Mercersburg, PA zones 556 acres across 9 districts. Commercial zoning covers 21.5% of zoned land, residential 53.5% and industrial 17.9%. The largest single district is Town Residential District at 21.4%. For commercial buyers the practical constraint is that only 39.4% of land carries a commercial or industrial designation.
The purpose of TR zone is to provide for the orderly expansion of areas that offer residential neighborhoods at a medium density
Market overview
Demographics & Economy
Mercersburg, PA has 8,620 residents in 3,741 households. Density runs 69 people per square mile. Median household income here is $81,074 and median gross rent $986 a month.
Tools
Frequently Asked Questions
What is the median price per square foot for commercial property in Mercersburg?
What zoning applies to commercial property in Mercersburg?
Where does Realmo's Mercersburg market data come from?
Methodology & data sources
- Asking prices and medians
- There are 14 active for-sale and 3 active for-lease listings in Mercersburg, PA. The sale median is based on 10 of the for-sale listings that state a price per square foot; too few for-lease listings state a rent per square foot for a rent median. These are ASKING figures from live listings, not closed-transaction prices, and a figure resting on fewer than 10 listings says so where it is quoted.
- 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: 556 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 October 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 October 2026 · How Realmo checks market page data · Report a data issue
