Commercial Real Estate Market in Casco, ME
Updated monthly: sale, lease, property records, location trend, and more… · Last update: October 31
4 active listings and 89 off-market properties in Casco, ME.
Market Trends
Casco, ME spans 31.3 square miles in Cumberland County, Maine. Figures below refresh monthly; last updated 31 October 2026.
Office
Across Cumberland County, office space asks $206/SF to buy. Office vacancy in Casco, ME runs 19.9% across the Northeast region in 2025, up from 13.1% in 2019.
Retail
Across Cumberland County, retail space asks $282/SF to buy. Retail vacancy in Casco, 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 Casco, 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 Cumberland County, multifamily space asks $268/SF to buy. Multifamily vacancy in Casco, 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
- Residential 89.8%
- Commercial 6.6%
Largest Zones share of zoned land by district
Casco, ME zones 21,476 acres across 8 districts. Commercial zoning covers 6.6% of zoned land, residential 89.8%. The largest single district is Residential at 83.7%. For commercial buyers the practical constraint is that only 6.6% of land carries a commercial or industrial designation.
Market overview
Demographics & Economy
Casco, ME has 3,646 residents in 2,982 households. Density runs 117 people per square mile. Median household income here is $64,229 and median gross rent $1,214 a month.
Tools
Frequently Asked Questions
What is the median price per square foot for commercial property in Casco?
What zoning applies to commercial property in Casco?
Where does Realmo's Casco market data come from?
Methodology & data sources
- Asking prices and medians
- There are 3 active for-sale and 1 active for-lease listings in Casco, ME. The sale median is based on 3 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: 21,476 zoned acres across 8 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
