Commercial Real Estate Market in Castleton, NY
Updated monthly: sale, lease, property records, location trend, and more… · Last update: August 31
34 active listings and 217 off-market properties in Castleton, NY. Commercial property asks $12/SF to buy and $5.42/SF/Yr to lease.
Market Trends
Castleton, NY spans 28.5 square miles in Rensselaer County, New York. Figures below refresh monthly; last updated 31 August 2026.
Office
Office vacancy in Castleton, 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 Castleton, NY asks $114/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 Castleton, 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 Castleton, NY asks $135/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
Castleton, NY has 8,076 residents in 3,843 households. Density runs 283 people per square mile. Median household income here is $92,808 and median gross rent $1,380 a month.
8,076
Population
3,843
Households
2.1
Avg Household Size
46
Median Age
35%
College-Educated
93%
High-School Grad
28.5 sq mi
ZIP Area
283
Density / Sq Mi
$92,808
Median Household Income
$55,875
Median Earnings
$1,380
Median Rent
$267,500
Median Home Value
Tools
Nearby Markets
| Market | Average Sale Price, $/SF | Average Lease Price, $/SF/Yr |
|---|---|---|
| Beckers Corners | $127 (county avg) | — |
| Coeymans | $127 (county avg) | — |
| Bethlehem Center | $127 (county avg) | — |
Commercial property in Castleton, NY asks $12/SF. The 3 bordering markets run from $127/SF in Beckers Corners to $127/SF in Beckers Corners, and the city sits below their $127/SF median.
Frequently Asked Questions
What is the average price per square foot for commercial property in Castleton?
Commercial property in Castleton, NY asks an average of $12 per square foot. The 4 most recent recorded sales traded at a median of $75/SF. Multifamily carries the highest asking price at $135/SF.
How much does it cost to lease commercial space in Castleton?
Asking lease rates in Castleton, NY average $5.42 per square foot per year.
How does Castleton compare to nearby markets on price?
Castleton, NY asks $12/SF against $127/SF in Beckers Corners, $127/SF in Coeymans and $127/SF in Bethlehem Center.
Where does Realmo's Castleton market data come from?
Realmo compiles Castleton, NY figures from 6 recent recorded sales, 24 active sale listings, 10 active lease listings, 217 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 24 active for-sale and 10 active for-lease listings in Castleton, 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
