667 Washington St, #671, Brookline, MA 02446 Property Records

Norfolk County and Brookline Town property record for 667 Washington St, #671, Brookline, MA 02446

Property Summary

Property TypeMixed Use Commercial Office / Residential
Details18 bd · 10 ba · 8,472 sqft · built 1910
Lot Size0.115 acres (4,992 sqft)
OwnerTrust Name on File
Tax Bill$45,083 (2026)
Flood ZoneZone X (minimal risk)
APN8337015

Property Details

APN / Parcel Number

Primary APN8337015
Alternative APN
  • BROO B:215 L:0007 S:0000

Interior

Bedrooms18 Beds
Full Baths10 Baths
Half Baths2 Half Baths
Total Rooms30 Rooms
Units6 Units
Stories3 Stories
Building Area8,472 sqft Total Area
Basement Area2,824 sqft
Unfinished Basement1,920 sqft

Exterior

Year BuiltBuilt 1910
Effective Year BuiltEffective 1965
Architectural StyleCondo/Apartment
Exterior MaterialBrick
Construction TypeMasonry / Concrete Block
Roof TypeFlat
Roof MaterialOther
Lot Area4,992 sqft (0.115 acres)

Utilities, Heating & Cooling

Heating SystemHot Water
Heating FuelGas

Location & Zoning

Account Number8337015
Street Address667 WASHINGTON ST, 671
CityBROOKLINE
StateMA
Zip02446-4534
Property CategoryCommercial
Property TypeCommercial > Office > Mixed Use Commercial Office / Residential
Local Zoning CodeM10
Legal Block215
Legal Lot Number7
JurisdictionBROOKLINE MA
Township / Civil DivisionBROOKLINE
Census Block Group3
Census Block3002
Census Tract400500

Owner

667 Washington St, #671, a commercial property, is held in a trust.

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

Owner of RecordTrust Name on File
Mailing AddressPO BOX 839, LYNNFIELD, MA 01940-0839
Owner TypeIndividual
VestingTrust

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

Assessor's Deed Record

Deed NamesName on Deed
Record UpdatedOct 29, 2026

Tax Assessment & Valuation

The 2026 property tax bill for 667 Washington St, #671 was $45,083.

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

Property Jurisdictions

TypeName
StateMassachusetts
CountyNorfolk County
County SubdivisionBrookline Town
Unified School DistrictBrookline School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$45,083.00$4,402,600 (+0.78%) Land $1,396,800 Building $2,979,600$5,251,030 (-)
2025$4,368,600 (+6.36%) Land $1,369,400 Building $2,999,200$5,251,030 (+3.07%)
2024$4,107,300 Land $1,369,400 Building $2,737,900$5,094,660

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

Flood

FEMA maps place 667 Washington St, #671 in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1978.

Source: FEMA National Flood Hazard Layer, effective May 26, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies1 in force
Nearby Flood Claims2 (1978–2014)
Claims Outside the SFHA1 of 2
Most Recent ClaimDec 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

The area around 667 Washington St, #671 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 RiskNot 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 SystemBROOKLINE WATER AND SEWER DIVISION
serves 63,191 people · EPA ID MA3046000
Water SourcePurchased surface water from MWRA
Last State InspectionApr 2026
Lead1 ppb (2025)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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

ProviderMax 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.

Nearby Properties on Washington St

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