Commercial Real Estate Market in Jamesburg, NJ
Updated monthly: sale, lease, property records, location trend, and more… · Last update: August 31
16 active listings and 102 off-market properties in Jamesburg, NJ. Commercial property asks $171/SF to buy and $21.33/SF/Yr to lease.
Market Trends
Jamesburg, NJ spans 51.3 square miles in Middlesex County, New Jersey. Figures below refresh monthly; last updated 31 August 2026.
Office
Office space in Jamesburg, NJ asks $109/SF to buy. Vacancy runs 19.9% across the Northeast region in 2025, up from 13.1% in 2019.
Average Sale Price $/SF
Listings
Vacancy Rate % in Northeast region
Retail
Retail space in Jamesburg, NJ asks $136/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 Jamesburg, 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 Jamesburg, NJ asks $307/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
Zoning & Land Use
Land Use Mix share of zoned land by category
- Residential 71.6%
- Commercial 22.7%
- Civic 4.5%
- Planned_development 1.2%
Largest Zones share of zoned land by district
Medium Density Residential
Low Density Residential
Medium Density Residential
Central Business District
Professional Office And Residential
Jamesburg, NJ zones 571 acres across 12 districts. Commercial zoning covers 22.7% of zoned land, residential 71.6%. The largest single district is Medium Density Residential at 29.7%. For commercial buyers the practical constraint is that only 22.7% of land carries a commercial or industrial designation.
Central Business District (CBD)
CBD CENTRAL BUSINESS DISTRICT ZONE 27-61 Statement of Intent. The CBD Zone is intended to encourage retail sales and personal services oriented to pedestrian shopping on the ground floor, and other commercial activity and residential use on the upper floors. Design standards set f011h in Section 27 -143 shall be followed to ensure integrated and compatible d…
Market overview
Demographics & Economy
Jamesburg, NJ has 55,123 residents in 24,898 households. Density runs 1,075 people per square mile. Median household income here is $108,741 and median gross rent $1,872 a month.
55,123
Population
24,898
Households
2.2
Avg Household Size
53
Median Age
51%
College-Educated
95%
High-School Grad
51.3 sq mi
ZIP Area
1,075
Density / Sq Mi
$108,741
Median Household Income
$74,340
Median Earnings
$1,872
Median Rent
$489,700
Median Home Value
Tools
Nearby Markets
| Market | Average Sale Price, $/SF | Average Lease Price, $/SF/Yr |
|---|---|---|
| Monroe Twp | $171 (county avg) | — |
| Monroe Township | $171 (county avg) | — |
| Helmetta | $171 (county avg) | — |
| South Brunswick | $171 (county avg) | $11.91 |
Commercial property in Jamesburg, NJ asks $171/SF. The 4 bordering markets run from $171/SF in Monroe Twp to $171/SF in Monroe Twp, and the city sits in line with their $171/SF median.
Frequently Asked Questions
What is the average price per square foot for commercial property in Jamesburg?
Commercial property in Jamesburg, NJ asks an average of $171 per square foot. Multifamily carries the highest asking price at $307/SF.
How much does it cost to lease commercial space in Jamesburg?
Asking lease rates in Jamesburg, NJ average $21.33 per square foot per year.
How does Jamesburg compare to nearby markets on price?
Jamesburg, NJ asks $171/SF against $171/SF in Monroe Twp, $171/SF in Monroe Township, $171/SF in Helmetta and $171/SF in South Brunswick.
What zoning applies to commercial property in Jamesburg?
Jamesburg, NJ zones 571 acres across 12 districts, of which 22.7% is commercial and 0% industrial. The largest single district is Medium Density Residential at 29.7% of zoned land. Residential zoning covers 71.6% and open space 0%.
Where does Realmo's Jamesburg market data come from?
Realmo compiles Jamesburg, NJ figures from 13 active sale listings, 3 active lease listings, 102 tracked off-market properties, the current Jamesburg zoning release. Sale and lease figures refresh monthly; vacancy annually. Last updated 31 August 2026.
Methodology & data sources
- Asking prices and averages
- Computed from 13 active for-sale and 3 active for-lease listings in Jamesburg, 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.
- Price per square foot
- The county-level $/SF blends closed sales aggregated over the trailing months of available data, not a single day's snapshot — it can differ from any one month's own median.
- 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: 571 zoned acres across 12 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
