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The median home value in Williamstown, MA is $509,366 as of 2026-07-31, up 1.47% from a year earlier.
Median Home Value
$509,366
Year-over-Year
+1.47%
Population
7,341
Williamstown ranks #102 of 134 Massachusetts cities tracked here by median home value, and sits 23.3% below the state's city median of $664,186. It sits in Berkshire County, where the county-wide median is $395,409.
Median household income in Williamstown is $97,917, so the typical home value is about 5.2× annual household income. This is a simple price-to-income benchmark rather than a monthly payment estimate; it does not account for mortgage rates, down payments, taxes or insurance.
Household income comes from the U.S. Census Bureau's ACS 5-Year Estimates, table B19013 (how the affordability measure works).
Williamstown police recorded a violent crime rate of 95 per 100,000 residents in 2024 — lower than most cities that report to the FBI. Property crime runs at 872 per 100,000.
Reported by the city's own police department to the FBI's Uniform Crime Reporting Program (what this covers).
People often call this an average home price, but the figure shown here is Zillow's typical home value (ZHVI), not a simple arithmetic average. In Williamstown, that value is $509,366. That's up 1.47% from a year earlier. It is about 23.3% below the typical Massachusetts city tracked here.
Homes in Williamstown are more expensive than Berkshire County as a whole, where the median is $395,409 — a difference of about 28.8%.
Median household income here is $97,917, so the typical home value is about 5.2× annual household income. This ratio is a broad comparison measure, not a mortgage-payment estimate.
Williamstown police reported 95 violent crimes per 100,000 residents, covering a population of about 7,341. Crime rates are one input among many — they vary block to block within a city, and this figure is a citywide average.
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