73 Mason Ter, Brookline, MA 02446 Property Records

Norfolk County and Brookline Town property record for 73 Mason Ter, Brookline, MA 02446

Property Summary

Property Type	Condominium
Details	3 bd · 2.5 ba · 1,450 sqft · built 1900
Lot Size	0.186 acres (8,103 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,000,000 (Jun 2017)
Tax Bill	$11,503 (2026)
Deeds & Mortgages	Jun 2017 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`21160134`

Property Details

APN / Parcel Number

Primary APN	`21160134`
Alternative APN	`BROO B:089 L:0022 S:0001`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,450 sqft Living Area
Gross Area	1,835 sqft
Basement Area	385 sqft
Finished Basement	385 sqft
Unfinished Basement	385 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1900
Effective Year Built	Effective 1900
Architectural Style	Other
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	8,103 sqft

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Hot Water
Heating Fuel	Oil

Location & Zoning

Account Number	21160134
Street Address	73 MASON TER
City	BROOKLINE
State	MA
Zip	02446-2602
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Local Zoning Code	T-5
Legal Subdivision	71-73 MASON TERRACE CONDO
Legal Block	89
Legal Lot Number	22
Jurisdiction	BROOKLINE MA
Township / Civil Division	BROOKLINE
Census Block Group	2
Census Block	2003
Census Tract	400401

Owner

Source: Norfolk County and Brookline Town records, as of October 20, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Individual Names on Record
Mailing Address	71 MASON TER, 1, BROOKLINE, MA 02446-2602
Owner Type	Individual
Vesting	Husband and Wife

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 30, 2017 · Amount on Record
Deed Sale	Jun 30, 2017 · Amount on Record
Prior Sale	Mar 28, 2012 · Amount on Record
Deed Book / Page	35246 / 102
Transfer Doc	035246-102
Record Updated	Oct 29, 2026

June 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BROOKLINE MA
Recording Date	Jun 30, 2017
Property Address	73 MASON TER, BROOKLINE, MA 02446-2602
Document Number	35246-102
Book / Page	35246 / 102
Instrument	60063
Transaction Type	Transfer
Record Updated	May 12, 2021

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$80.53
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	352460108
Date	Jun 30, 2017
Instrument	35246/0108

Lender

Name	COMMONWEALTH MORTGAGE CO
Type	Mortgage Company

Agreement

Amount	Amount Recorded
Term	121 Months
Due	Jun 30, 2027

Tax Assessment & Valuation

Source: Norfolk County and Brookline Town assessment roll, as of April 14, 2026

Property Jurisdictions

Type	Name
State	Massachusetts
County	Norfolk County
County Subdivision	Brookline Town
Unified School District	Brookline School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$11,503.00 (+0.3%)	$1,123,300 (-3.33%) Building $1,123,300	$1,314,705 (-)
2025	$11,469.00 (+3.05%)	$1,162,000 (+2%) Building $1,162,000	$1,314,705 (+4.31%)
2024	$11,130.00 (+6.59%)	$1,139,200 (+8.77%) Building $1,139,200	$1,260,365
2023	$10,442.00	$1,047,300 Building $1,047,300

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

Source: FEMA National Flood Hazard Layer, effective May 26, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

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

Wildfire Risk	Not rated no burnable land within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	BROOKLINE WATER AND SEWER DIVISION serves 63,191 people · EPA ID MA3046000
Water Source	Purchased surface water from MWRA
Last State Inspection	Apr 2026
Lead	1 ppb (2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 720 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable · Fiber in parts of the area	2,000 / 2,000
Astound Broadband Cable	1,500 / 50
Verizon Fiber · Fixed Wireless in parts of the area	980 / 880
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T, Starry.

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