Commercial Real Estate Market in Portersville, PA
Updated monthly: sale, lease, property records, location trend, and more… · Last update: August 31
6 active listings and 71 off-market properties in Portersville, PA.
Market Trends
Portersville, PA spans 39.8 square miles in Butler County, Pennsylvania. Figures below refresh monthly; last updated 31 August 2026.
Office
Office vacancy in Portersville, 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 Portersville, 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 Portersville, 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 Portersville, PA runs 5.6% across the Northeast region in 2025, up from 4% in 2022.
Vacancy Rate % in Northeast region
Market overview
Demographics & Economy
Portersville, PA has 2,895 residents in 1,392 households. Density runs 73 people per square mile. Median household income here is $80,642 and median gross rent $800 a month.
2,895
Population
1,392
Households
2.1
Avg Household Size
47
Median Age
29%
College-Educated
96%
High-School Grad
39.8 sq mi
ZIP Area
73
Density / Sq Mi
$80,642
Median Household Income
$45,926
Median Earnings
$800
Median Rent
$197,000
Median Home Value
Tools
Nearby Markets
Frequently Asked Questions
Where does Realmo's Portersville market data come from?
Realmo compiles Portersville, PA figures from 8 recent recorded sales, 5 active sale listings, 1 active lease listings, 71 tracked off-market properties. Sale and lease figures refresh monthly; vacancy annually. Last updated 31 August 2026.
Methodology & data sources
- Asking prices and averages
- Computed from 5 active for-sale and 1 active for-lease listings in Portersville, 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.
- 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
