Colonial Ave, Williamstown, MA Property Records

Berkshire County and Williamstown Town property records for 9 addresses on Colonial Ave, Williamstown, MA · Last verified August 2026

Colonial Ave Highlights

Properties 9
Median Sale Price $260,000
Deeds and Mortgages on File 2
Median Price per Sqft $144
Owner Occupied 67%
Median Annual Tax Bill $5,685
Median Year Built 1947
Median Ownership Tenure 13 years

Properties on Colonial Ave

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

11 Colonial Ave

3 bd · 2 ba · 2,002 sqft · 0.589 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,2062025 2 Names on Record Owner Occupied AssessorUpdated Apr 2026

27 Colonial Ave

2 bd · 1.5 ba · 1,984 sqft · 0.3 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$135,000Jul 1996 $6,2612025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

30 Colonial Ave

3 bd · 2 ba · 1,802 sqft · 0.35 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$260,000Jul 2002 $5,6852023 1 Name on Record AssessorUpdated May 2024

38 Colonial Ave

3 bd · 1.5 ba · 1,470 sqft · 0.389 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2018 $5,1092025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

48 Colonial Ave

1 bd · 1 ba · 771 sqft · 0.219 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$95,000Oct 1988 $3,6212025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

51 Colonial Ave

2 bd · 2 ba · 1,729 sqft · 0.3 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$795,000Oct 2025 $6,6282025 Amount on Record Aug 2010 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

56 Colonial Ave

3 bd · 1.5 ba · 1,344 sqft · 0.219 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2014 $5,2212025 Amount on Record Nov 2001 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

64 Colonial Ave

2 bd · 1 ba · 847 sqft · 0.18 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,8212025 1 Name on Record AssessorUpdated Aug 2026

67 Colonial Ave

3 bd · 2 ba · 2,058 sqft · 0.317 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2013 $5,9452025 1 Name on Record AssessorUpdated Apr 2026

Wildfire Risk on Colonial Ave

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire RiskLow
this street's cells rank at the 20th percentile of exposed land nationally · 58th in Massachusetts
Wildfire LikelihoodLow — about 1 in 10,000 per year
ExposureDirect
3 of 3 cells directly exposed · 3 adjoin burnable vegetation

Property Records in Nearby Streets