Housing in Williamstown, MA
Home values, rent, ownership rates, and housing market data
Housing Market Snapshot
Source: Redfin — January 2026Median Sale Price
$335,263
Median List Price
$675,000
Price Per Sq Ft
$139
Days on Market
130
Active Inventory
9
Months of Supply
3.0
Seller's market
Zillow Home Value
$473,366
ZHVI — January 2026
Price Trends
Source: RedfinMarket Competitiveness
Source: RedfinSold Above List
33.3%
Off Market in 2 Weeks
0.0%
Sale-to-List Ratio
100.2%
Seller's market
Market Activity
Source: RedfinHomes Sold
3
New Listings
1
Pending Sales
3
Price Per Square Foot
Source: RedfinMedian Sale $/SF
$139
Median List $/SF
$344
Williamstown vs Similar Cities
Source: Census ACS / Redfin (2023)Compared to cities with under 10,000 residents. Williamstown is highlighted.
Median Home Value
Median Rent
Median Price Per Sq Ft
Rent Burden
Census Housing Data
Source: U.S. Census Bureau ACS (2023)Median Home Value
$436,900
Median Rent
$1,244
Total Housing Units
1,499
Vacancy Rate
19.2%
Owner Occupied
57.8%
Renter Occupied
42.2%
Median Property Tax
$5,992
per year
Monthly Cost (w/ Mortgage)
$1,692
Housing Types
The current median sale price in Williamstown, MA is $335,263 according to Redfin data. Homes spend a median of 130 days on the market. 33.3% of homes sold above asking price. The market has 3.0 months of supply. The median price per square foot is $139. The median rent is $1,244 per month (Census ACS). About 57.8% of housing units are owner-occupied. The median year homes were built is 1945. There are 1,499 total housing units.