Mason St, Brookline, MA Property Records

Norfolk County and Brookline Town property records for 4 addresses on Mason St, Brookline, MA · Last verified July 2026

Mason St Highlights

Properties 4
Median Sale Price $4,000,000
Deeds and Mortgages on File 4
Median Price per Sqft $511
Owner Occupied 75%
Median Annual Tax Bill $67,586
Median Year Built 1910
Median Ownership Tenure 20 years

Properties on Mason St

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

1 Mason St

8 bd · 6 ba · 8,001 sqft · 0.249 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,090,000Dec 2006 $69,0742025 Amount on Record Feb 2002 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

8 Mason St

1.1 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record AssessorUpdated Apr 2026

11 Mason St

6 bd · 4.5 ba · 5,827 sqft · 0.249 acres

Last Sale Tax Bill Prior Sale Owner Records
$375,000Jun 1984 $51,3452025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

21 Mason St

5 bd · 6 ba · 6,421 sqft · 0.249 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,000,000Oct 2018 $67,5862025 Amount on Record Sep 1977 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

Wildfire Risk on Mason St

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

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach of burnable land

Property Records in Nearby Streets