Commercial Real Estate Market in West Windsor, NJ
Updated monthly: sale, lease, property records, location trend, and more… · Last update: August 31
7 active listings and 80 off-market properties in West Windsor, NJ.
Market Trends
West Windsor, NJ spans 19.1 square miles in Mercer County, New Jersey. Figures below refresh monthly; last updated 31 August 2026.
Office
Office vacancy in West Windsor, NJ runs 19.9% across the Northeast region in 2025, up from 13.1% in 2019.
Vacancy Rate % in Northeast region
Retail
Retail vacancy in West Windsor, NJ 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 West Windsor, NJ 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 West Windsor, NJ asks $167/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
West Windsor, NJ has 21,034 residents in 7,839 households. Density runs 1,099 people per square mile. Median household income here is $206,658 and median gross rent $2,694 a month.
21,034
Population
7,839
Households
2.7
Avg Household Size
43
Median Age
84%
College-Educated
99%
High-School Grad
19.1 sq mi
ZIP Area
1,099
Density / Sq Mi
$206,658
Median Household Income
$121,740
Median Earnings
$2,694
Median Rent
$758,900
Median Home Value
Tools
Nearby Markets
| Market | Average Sale Price, $/SF | Average Lease Price, $/SF/Yr |
|---|---|---|
| Plainsboro | $171 (county avg) | — |
| East Windsor | $171 (county avg) | $21.17 |
| Allentown | $358 (county avg) | — |
Commercial property in West Windsor, NJ asks $402/SF. The 3 bordering markets run from $171/SF in Plainsboro to $358/SF in Allentown, and the city sits above their $171/SF median.
Frequently Asked Questions
What is the average price per square foot for commercial property in West Windsor?
Commercial property in West Windsor, NJ asks an average of $402 per square foot. Multifamily carries the highest asking price at $167/SF.
How does West Windsor compare to nearby markets on price?
West Windsor, NJ asks $402/SF against $171/SF in Plainsboro, $171/SF in East Windsor and $358/SF in Allentown. Plainsboro is the cheapest entry point at 58% below West Windsor pricing.
Where does Realmo's West Windsor market data come from?
Realmo compiles West Windsor, NJ figures from 5 recent recorded sales, 3 active sale listings, 4 active lease listings, 80 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 3 active for-sale and 4 active for-lease listings in West Windsor, NJ. 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
