431 Broadway, Somerville, MA 02145 Property Records

Middlesex County and Somerville City property record for 431 Broadway, Somerville, MA 02145

Property Summary

Property TypeApartments (5+ Units)
Details12,104 sqft · built 1941
Lot Size0.29 acres (12,640 sqft)
OwnerCompany Name on Record
Last Sale$4,848,000 (Jul 1990)
Tax Bill$59,595 (2026)
Flood ZoneZone X (minimal risk)
APN47-H-30

Property Details

APN / Parcel Number

Primary APN47-H-30
Alternative APNs
  • SOME M:47 B:H L:30
  • 89000224

Interior

Units25 Units
Building Area12,104 sqft Living Area
Gross Area15,610 sqft
Basement Area3,266 sqft
Unfinished Basement3,266 sqft

Exterior

Year BuiltBuilt 1941
Effective Year BuiltEffective 1941
Exterior MaterialBrick
Lot Area12,640 sqft (0.29 acres)
Total Buildings2 Buildings

Location & Zoning

Account Number89000224
Street Address431 BROADWAY
CitySOMERVILLE
StateMA
Zip02145-2311
Property CategoryResidential
Property TypeResidential > Multi-Unit > Apartments (5+ Units)
Local Zoning CodeUR
Legal BlockH
Legal Lot Number30
JurisdictionSOMERVILLE MA
Township / Civil DivisionSOMERVILLE
Census Block Group2
Census Block2003
Census Tract350108

Owner

Source: Middlesex County and Somerville City records, as of October 20, 2026

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

Owner of RecordCompany Name on Record
Mailing Address159 CAMBRIDGE ST, ALLSTON, MA 02134-1848
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleJul 27, 1990 · Amount on Record
Deed SaleJul 27, 1990 · Amount on Record
Prior SaleDec 9, 1987 · Amount on Record
Deed Book / Page20680 / 261
Record UpdatedOct 29, 2026

Tax Assessment & Valuation

Source: Middlesex County and Somerville City assessment roll, as of April 14, 2026

Property Jurisdictions

TypeName
StateMassachusetts
CountyMiddlesex County
MunicipalitySomerville City
Unified School DistrictSomerville School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$59,595.00 (+4.19%)$5,427,600 (+3.52%) Land $1,892,500 Building $3,535,100
2025$57,201.00 (+3.71%)$5,243,000 (-) Land $1,855,000 Building $3,388,000
2024$55,156.00 (+1.74%)$5,243,000 (-) Land $1,855,000 Building $3,388,000
2023$54,213.00$5,243,000 Land $1,855,000 Building $3,388,000

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

Source: FEMA National Flood Hazard Layer, effective September 10, 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot 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 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 SystemSOMERVILLE WATER DEPT. (MWRA)
serves 81,045 people · EPA ID MA3274000
Water SourcePurchased surface water from MWRA
Last State InspectionOct 2025
Lead4 ppb (2025)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureLead service line replacement
currently in violation since Nov 2019
Monitoring and Reporting1
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 1,215 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable
2,000 / 2,000
Astound Broadband
Cable
1,500 / 50
Verizon
Fixed Wireless · Fiber in parts of the area
1,000 / 75
Netafy
Fixed Wireless
641 / 143
T-Mobile
Fixed Wireless
100 / 20
AT&T
Fixed Wireless
100 / 20

May also be available: Starry.

Nearby Properties on Broadway

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