Commercial Real Estate Market in Sidney, NY
Updated monthly: sale, lease, property records, location trend, and more… · Last update: October 31
12 active listings and 279 off-market properties in Sidney, NY.
Market Trends
Sidney, NY spans 8.6 square miles in Delaware County, New York. Figures below refresh monthly; last updated 31 October 2026.
Office
Across Delaware County, office space asks $75/SF to buy. Office vacancy in Sidney, NY runs 19.9% across the Northeast region in 2025, up from 13.1% in 2019.
Retail
Across Delaware County, retail space asks $94/SF to buy. Retail vacancy in Sidney, NY runs 6% across the Northeast region in 2025, little changed from 6% in 2019. Down from a 2020 peak of 7.1%.
Industrial
Industrial vacancy in Sidney, 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%.
Multifamily
Across Delaware County, multifamily space asks $100/SF to buy. Multifamily vacancy in Sidney, NY runs 5.6% across the Northeast region in 2025, up from 4% in 2022.
Zoning & Land Use
Land Use Mix share of zoned land by category
- Residential 55.5%
- Commercial 24.9%
- Industrial 19.7%
Largest Zones share of zoned land by district
Sidney, NY zones 1,533 acres across 7 districts. Commercial zoning covers 24.9% of zoned land, residential 55.5% and industrial 19.7%. The largest single district is Residential at 41.6%. For commercial buyers the practical constraint is that only 44.5% of land carries a commercial or industrial designation.
Market overview
Demographics & Economy
Sidney, NY has 4,203 residents in 2,126 households. Density runs 487 people per square mile. Median household income here is $51,287 and median gross rent $815 a month.
Tools
Frequently Asked Questions
What is the median price per square foot for commercial property in Sidney?
What zoning applies to commercial property in Sidney?
Where does Realmo's Sidney market data come from?
Methodology & data sources
- Asking prices and medians
- There are 11 active for-sale and 1 active for-lease listings in Sidney, NY. The sale median is based on 7 of the for-sale listings that state a price per square foot; too few for-lease listings state a rent per square foot for a rent median. These are ASKING figures from live listings, not closed-transaction prices, and a figure resting on fewer than 10 listings says so where it is quoted.
- 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: 1,533 zoned acres across 7 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 October 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 October 2026 · How Realmo checks market page data · Report a data issue
