Commercial Real Estate Market in Portville, NY
Updated monthly: sale, lease, property records, location trend, and more… · Last update: August 31
5 active listings and 91 off-market properties in Portville, NY.
Market Trends
Portville, NY spans 29.2 square miles in Cattaraugus County, New York. Figures below refresh monthly; last updated 31 August 2026.
Office
Office vacancy in Portville, NY runs 19.9% across the Northeast region in 2025, up from 13.1% in 2019.
Vacancy Rate % in Northeast region
Retail
Retail space in Portville, NY asks $172/SF to buy. Vacancy runs 6% across the Northeast region in 2025, little changed from 6% in 2019. Down from a 2020 peak of 7.1%.
Average Sale Price $/SF
Listings
Vacancy Rate % in Northeast region
Industrial
Industrial vacancy in Portville, NY 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 space in Portville, NY asks $94/SF to buy. Vacancy runs 5.6% across the Northeast region in 2025, up from 4% in 2022.
Average Sale Price $/SF
Listings
Vacancy Rate % in Northeast region
Market overview
Demographics & Economy
Portville, NY has 2,747 residents in 1,299 households. Density runs 94 people per square mile. Median household income here is $52,683 and median gross rent $706 a month.
2,747
Population
1,299
Households
2.1
Avg Household Size
44
Median Age
24%
College-Educated
90%
High-School Grad
29.2 sq mi
ZIP Area
94
Density / Sq Mi
$52,683
Median Household Income
$36,307
Median Earnings
$706
Median Rent
$103,100
Median Home Value
Tools
Nearby Markets
| Market | Average Sale Price, $/SF | Average Lease Price, $/SF/Yr |
|---|---|---|
| Weston Mills | — | — |
| Ceres | — | — |
| Olean | — | $11.94 |
| Eldred | — | — |
Commercial property in Portville, NY asks $59/SF.
Frequently Asked Questions
What is the average price per square foot for commercial property in Portville?
Commercial property in Portville, NY asks an average of $59 per square foot. The 7 most recent recorded sales traded at a median of $42/SF, so asking sits 42% above the achieved median. Retail carries the highest asking price at $172/SF.
Where does Realmo's Portville market data come from?
Realmo compiles Portville, NY figures from 8 recent recorded sales, 5 active sale listings, 91 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 0 active for-lease listings in Portville, NY. 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
