18 Mill St, Westwood, MA 02090 Property Records

Norfolk County and Westwood Town property record for 18 Mill St, Westwood, MA 02090

Property Summary

Property TypeSingle Family Home
Details3 bd · 2.5 ba · 1,833 sqft · built 1939
Lot Size0.207 acres (9,036 sqft)
OwnerIndividual Name on Record
Last Sale$490,000 (Jan 2007)
Tax Bill$11,749 (2026)
Deeds & MortgagesMar 2018 Mortgage
Flood ZoneZone X (minimal risk)
APNWWOO M:028 B:000 L:008

Property Details

APN / Parcel Number

Primary APNWWOO M:028 B:000 L:008
Alternative APN
  • 3435

Interior

Bedrooms3 Beds
Full Baths2.5 Baths
Half Baths1 Half Bath
Total Rooms7 Rooms
Stories2 Stories
Building Area1,833 sqft Living Area
Gross Area2,762 sqft
1st Floor Area928 sqft
Basement Area928 sqft
Unfinished Basement728 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1939
Effective Year BuiltEffective 1939
Architectural StyleCape Cod
Exterior MaterialAluminum/Vinyl
Roof TypeGable
Roof MaterialAsphalt
Lot Area9,036 sqft (0.207 acres)

Utilities, Heating & Cooling

Heating SystemHot Water
Heating FuelOil

Location & Zoning

Account Number3435
Street Address18 MILL ST
CityWESTWOOD
StateMA
Zip02090-2730
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal SubdivisionWESTWOOD
Legal Lot Number8
JurisdictionWESTWOOD MA
Township / Civil DivisionWESTWOOD
Census Block Group3
Census Block3013
Census Tract412100

Owner

Source: Norfolk County and Westwood Town records, as of August 18, 2026

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

Owner of RecordIndividual Name on Record
Mailing Address18 MILL ST, WESTWOOD, MA 02090-2730
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleJan 26, 2007 · Amount on Record
Deed SaleJan 26, 2007 · Amount on Record
Prior SaleApr 4, 1997 · Amount on Record
Deed Document Number2007115344
Deed Book / Page24488 / 258
Record UpdatedSep 20, 2026

March 2018: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionWESTWOOD MA
Property Address18 MILL ST, WESTWOOD, MA 02090-2730
Transaction TypeMortgage
Record UpdatedFeb 5, 2021

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number35846-433
DateMar 12, 2018
Book Page35846/433
Instrument19123
Lender
NameDEDHAM INSTITUTION FOR SAVINGS
TypeFunding / Finance Company
Agreement
TypeARM
AmountAmount Recorded
Term360 Months
DueMar 1, 2048
Interest
Rate TypeAdjustable Rate
Rate3.88%

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateMassachusetts
CountyNorfolk County
County SubdivisionWestwood Town
Unified School DistrictWestwood School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$11,749.00 (+3.22%)$912,900 (+2.67%) Land $489,800 Building $423,100
2025$11,382.00 (+4.51%)$889,200 (+4.59%) Land $489,800 Building $399,400
2024$10,891.00 (+12.43%)$850,200 (+25.51%) Land $466,600 Building $383,600$820,610
2023$9,687.00$677,400 Land $388,700 Building $288,700

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 ZoneZone X
minimal risk
Nearest Special Flood Hazard AreaZone AE, within 500 ft
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies5 in force
Nearby Flood Claims9 (1982–2020)
Claims Outside the SFHA6 of 9
Most Recent ClaimJun 2020 · rainfall accumulation
Claims by Event
  • Severe Storms And Flooding, Oct 2005 · 3 claims

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 RiskLow
lower than 80% of the US · above 57% of Massachusetts
Wildfire Likelihood0.01% annual chance
ExposureNone
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 SystemDEDHAM WESTWOOD WATER DIST.
serves 41,630 people · EPA ID MA3073000
Water SourcePurchased surface water from MWRA
Last State InspectionApr 2025
Lead2 ppb (2025)
action level 15 ppb

Violations Reported to EPA

Water QualityTotal trihalomethanes
resolved · Oct 2021
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 256 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable
2,000 / 250
Verizon
Fiber
980 / 880

May also be available: T-Mobile.

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