428 Warren St, Brookline, MA 02445 Property Records

Norfolk County and Brookline Town property record for 428 Warren St, Brookline, MA 02445

Property Summary

Property Type	Single Family Home
Details	9 bd · 7 ba · 7,860 sqft · built 1916
Lot Size	1.16 acres (50,517 sqft)
Owner	2 Company Names on Record
Last Sale	$930,000 (Dec 1993)
Tax Bill	$72,167 (2026)
Deeds & Mortgages	May 2018 Mortgage Jul 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`12566017`

Property Details

APN / Parcel Number

Primary APN	`12566017`
Alternative APN	`BROO B:338 L:0024 S:0025`

Interior

Bedrooms	9 Beds
Full Baths	7 Baths
Half Baths	2 Half Baths
Total Rooms	17 Rooms
Stories	2 Stories
Building Area	7,860 sqft Living Area
Gross Area	13,362 sqft
Basement Area	2,913 sqft
Unfinished Basement	2,097 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1916
Effective Year Built	Effective 1968
Architectural Style	Colonial
Exterior Material	Stone
Construction Type	Frame
Roof Type	Hip
Roof Material	Slate
Lot Area	50,517 sqft (1.16 acres)

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Hot Water
Heating Fuel	Gas

Location & Zoning

Account Number	12566017
Street Address	428 WARREN ST
City	BROOKLINE
State	MA
Zip	02445-5922
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	S40
Legal Block	338
Legal Lot Number	24
Jurisdiction	BROOKLINE MA
Township / Civil Division	BROOKLINE
Census Block Group	1
Census Block	1015
Census Tract	401100

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 Company Names on Record
Mailing Address	428 WARREN ST, BROOKLINE, MA 02445-5922
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Revocable Trust

Deeds, Mortgages & Sale History

Date	Document
May 29, 2018	Deed of Trust, Mortgage · Closed-End Mortgage WAKEFIELD COOPERATIVE BANK
Jul 10, 2020	Deed of Trust, Mortgage · Balloon Mortgage WAKEFIELD COOPERATIVE BANK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 15, 1993 · Amount on Record
Deed Sale	Dec 15, 1993 · Amount on Record
Last Transfer Date	Oct 15, 2024
Transfer Doc	042050-320
Record Updated	Oct 29, 2026

May 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BROOKLINE MA
Property Address	428 WARREN ST, BROOKLINE, MA 02445-5922
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	36012-98
Date	May 29, 2018
Book Page	36012/98
Instrument	42348

Lender

Name	WAKEFIELD COOPERATIVE BANK
Type	Bank

Agreement

Type	Closed-End Mortgage
Amount	Amount Recorded
Term	300 Months
Due	May 1, 2043

July 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BROOKLINE MA
Property Address	428 WARREN ST, BROOKLINE, MA 02445-5922
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	38077-411
Date	Jul 10, 2020
Book Page	38077/411
Instrument	66721

Lender

Name	WAKEFIELD COOPERATIVE BANK
Type	Bank

Agreement

Type	Balloon Mortgage
Amount	Amount Recorded
Term	301 Months
Due	Aug 1, 2045

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	$72,167.00 (+9.73%)	$7,047,600 (+5.77%) Land $3,476,400 Building $3,552,800	$5,914,985 (-)
2025	$65,767.00 (+4.74%)	$6,663,300 (+3.68%) Land $3,442,000 Building $3,221,300	$5,914,985 (-20.48%)
2024	$62,788.00 (+7.59%)	$6,426,600 (+9.79%) Land $3,309,600 Building $3,117,000	$7,438,690
2023	$58,357.00	$5,853,300 Land $2,793,400 Building $3,059,900

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 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	9 in force
Nearby Flood Claims	2 (2014)
Claims Outside the SFHA	2 of 2
Most Recent Claim	Dec 2014 · rainfall accumulation

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

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

Wildfire Risk	Low lower than 97% of the US · lower than 94% of Massachusetts
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond 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 99 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Astound Broadband Cable	1,500 / 50

May also be available: AT&T, T-Mobile, Verizon.

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