Commercial Real Estate Market in Warren, ME
Updated monthly: sale, lease, property records, location trend, and more… · Last update: October 31
10 active listings and 139 off-market properties in Warren, ME.
Market Trends
Warren, ME spans 46.5 square miles in Knox County, Maine. Figures below refresh monthly; last updated 31 October 2026.
Office
Across Knox County, office space asks $154/SF to buy. Office vacancy in Warren, ME runs 19.9% across the Northeast region in 2025, up from 13.1% in 2019.
Retail
Across Knox County, retail space asks $186/SF to buy. Retail vacancy in Warren, ME 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 Warren, ME 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 Knox County, multifamily space asks $189/SF to buy. Multifamily vacancy in Warren, ME 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
- Agricultural 98.5%
- Residential 0.9%
- Commercial 0.5%
- Industrial 0%
Largest Zones share of zoned land by district
The purpose of this zoning district is to maintain the rural character of the land within the zone and to permit uses of the land compatible with this end.
Market overview
Demographics & Economy
Warren, ME has 4,865 residents in 1,876 households. Density runs 105 people per square mile. Median household income here is $77,321 and median gross rent $1,058 a month.
Tools
Nearby Markets
| Market | Median Asking Price, $/SF | Median Asking Rent, $/SF/Yr |
|---|---|---|
| Thomaston | $149 | — |
| Rockland | $149 | — |
| Rockport | $274 | — |
Commercial property in Warren, ME asks $125/SF. The 3 bordering markets run from $149/SF in Rockland to $274/SF in Rockport, and the city sits below their $149/SF median.
Frequently Asked Questions
What is the median price per square foot for commercial property in Warren?
How does Warren compare to nearby markets on price?
Where does Realmo's Warren market data come from?
Methodology & data sources
- Asking prices and medians
- There are 10 active for-sale and 0 active for-lease listings in Warren, ME. The sale median is based on 8 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: 31,182 zoned acres across 4 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
