817 Washington St, Brookline, MA 02446 Property Records

Norfolk County and Brookline Town property record for 817 Washington St, Brookline, MA 02446

Property Summary

Property Type	Duplex
Details	6 bd · 4 ba · 2,691 sqft · built 1908
Lot Size	0.109 acres (4,752 sqft)
Owner	2 Trust Names on File
Last Sale	$50,000 (Nov 2003)
Tax Bill	$19,497 (2026)
Deeds & Mortgages	Feb 2026 Transfer Apr 2021 Refinance + 1 more
Flood Zone	Zone X (minimal risk)
APN	`3717016`

Property Details

APN / Parcel Number

Primary APN	`3717016`
Alternative APN	`BROO B:094 L:0011 S:0000`

Interior

Bedrooms	6 Beds
Full Baths	4 Baths
Total Rooms	12 Rooms
Units	2 Units
Stories	2 Stories
Building Area	2,691 sqft Living Area
Gross Area	4,561 sqft
Basement Area	1,272 sqft
Unfinished Basement	611 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1908
Effective Year Built	Effective 1973
Architectural Style	Cape Cod
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	4,752 sqft (0.109 acres)

Utilities, Heating & Cooling

Heating System	Hot Water
Heating Fuel	Gas

Location & Zoning

Account Number	3717016
Street Address	817 WASHINGTON ST
City	BROOKLINE
State	MA
Zip	02446-2123
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	M10
Legal Block	94
Legal Lot Number	11
Jurisdiction	BROOKLINE MA
Township / Civil Division	BROOKLINE
Census Block Group	1
Census Block	1005
Census Tract	400402

Owner

817 Washington St, a duplex, is owner-occupied and held in a trust since January 2026.

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

Owner of Record	2 Trust Names on File
Mailing Address	817 WASHINGTON ST, BROOKLINE, MA 02446-2123
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Family Trust

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Feb 2, 2026	Quit Claim Deed, Transfer Quitclaim
Apr 5, 2021	Deed of Trust, Mortgage · Stand-Alone Refinance BROOKLINE BANK
Nov 13, 2019	Deed of Trust, Mortgage · Stand-Alone Refinance BROOKLINE BANK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 4, 2003 · Amount on File
Deed Sale	Nov 4, 2003 · Amount on File
Last Transfer Date	Jan 28, 2026
Transfer Doc	0042913-23
Record Updated	Oct 29, 2026

February 2026: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BROOKLINE MA
Recording Date	Feb 2, 2026
Property Address	817 WASHINGTON ST, BROOKLINE, MA 02446-2123
Document Number	0042913-23
Book / Page	42913 / 23
Instrument Date	Jan 28, 2026
Instrument	6884
Transaction Type	Transfer
Record Updated	Feb 25, 2026

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	817 WASHINGTON ST, BROOKLINE, MA 02446-2123

April 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BROOKLINE MA
Property Address	817 WASHINGTON ST, BROOKLINE, MA 02446-2123
Transaction Type	Mortgage
Record Updated	Apr 23, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	39232-245
Date	Apr 5, 2021
Book Page	39232/245
Instrument	44211

Lender

Name	BROOKLINE BANK

Agreement

Type	Stand-Alone Refinance
Amount	Amount on Record
Term	181 Months
Due	May 1, 2036

November 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BROOKLINE MA
Property Address	817 WASHINGTON ST, BROOKLINE, MA 02446-2123
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	37335-169
Date	Nov 13, 2019
Book Page	37335/169
Instrument	104456

Lender

Name	BROOKLINE BANK

Agreement

Type	Stand-Alone Refinance
Amount	Amount on Record
Term	181 Months
Due	Dec 1, 2034

Tax Assessment & Valuation

The 2026 property tax bill for 817 Washington St was $19,497, up 4.8% from the year before.

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	$19,497.00 (+4.85%)	$1,904,000 (+1.06%) Land $1,100,300 Building $803,700	$2,039,890
2025	$18,596.00 (+2.16%)	$1,884,100 (+1.13%) Land $1,089,400 Building $794,700
2024	$18,202.00 (+4.75%)	$1,863,000 (+6.89%) Land $1,047,100 Building $815,900
2023	$17,377.00	$1,742,900 Land $910,500 Building $832,400

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

Flood

FEMA maps place 817 Washington St in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2022.

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	3 in force
Nearby Flood Claims	1 (2022)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Feb 2022 · other causes

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

The area around 817 Washington St has no burnable land within ember reach, so its wildfire risk is not rated.

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
Also Mapped Here	BOSTON WATER AND SEWER COMMISSION (MWRA)
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 627 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	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
AT&T Fixed Wireless	100 / 20

May also be available: Starry.

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