Commercial Real Estate Market in South Berwick, ME
Updated monthly: sale, lease, property records, location trend, and more… · Last update: October 31
5 active listings and 95 off-market properties in South Berwick, ME.
Market Trends
South Berwick, ME spans 31.9 square miles in York County, Maine. Figures below refresh monthly; last updated 31 October 2026.
Office
Across York County, office space asks $176/SF to buy. Office vacancy in South Berwick, ME runs 19.9% across the Northeast region in 2025, up from 13.1% in 2019.
Retail
Across York County, retail space asks $327/SF to buy. Retail vacancy in South Berwick, 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 South Berwick, 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 York County, multifamily space asks $305/SF to buy. Multifamily vacancy in South Berwick, ME runs 5.6% across the Northeast region in 2025, up from 4% in 2022.
Market overview
Demographics & Economy
South Berwick, ME has 7,468 residents in 3,169 households. Density runs 234 people per square mile. Median household income here is $97,927 and median gross rent $1,535 a month.
Tools
Nearby Markets
| Market | Median Asking Price, $/SF | Median Asking Rent, $/SF/Yr |
|---|---|---|
| Somersworth | $206 | — |
| Berwick | $210 | — |
| Dover | $239 | $18.00 |
Commercial property in South Berwick, ME asks $181/SF. The 3 bordering markets run from $206/SF in Somersworth to $239/SF in Dover, and the city sits below their $210/SF median.
Frequently Asked Questions
What is the median price per square foot for commercial property in South Berwick?
How does South Berwick compare to nearby markets on price?
Where does Realmo's South Berwick market data come from?
Methodology & data sources
- Asking prices and medians
- There are 4 active for-sale and 1 active for-lease listings in South Berwick, 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.
- 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
