Old Mill Rd, Williamstown, MA Property Records

Berkshire County and Williamstown Town property records for 3 addresses on Old Mill Rd, Williamstown, MA · Last verified April 2026

Old Mill Rd Highlights

Properties 3
Median Sale Price $550,000
Deeds and Mortgages on File 3
Median Price per Sqft $309
Owner Occupied 33%
Median Annual Tax Bill $8,490
Median Year Built 1982
Median Ownership Tenure 14 years

Properties on Old Mill Rd

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

100 Old Mill Rd

3 bd · 2.5 ba · 1,764 sqft · 4.1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$597,500Jul 2008 $8,4902025 2 Names on Record AssessorUpdated Apr 2026

147 Old Mill Rd

5 bd · 1 ba · 1,456 sqft · 4.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$450,000Nov 2012 $5,7282025 —Jul 2012 1 Name on Record AssessorUpdated Apr 2026

237 Old Mill Rd

4 bd · 2.5 ba · 2,720 sqft · 2.6 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$550,000May 2021 $9,7832025 —Jun 2004 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Apr 2026

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