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23 Windsor Ter, Waltham, MA 02453 Property Records

Middlesex County and Waltham City property record for 23 Windsor Ter, Waltham, MA 02453 · Last verified July 2026

Property Summary

Property TypeSingle Family Home
Details4 bd · 1.5 ba · 1,184 sqft · built 1945
Lot Size0.177 acres (7,701 sqft)
OwnerIndividual Name on File
Tax Bill$6,885 (2025)
Deeds & MortgagesSep 2018 Transfer
Flood ZoneZone X (minimal risk)
APN126973

Property Details

APN / Parcel Number

Primary APN126973
Alternative APN
  • WALT M:054 B:017 L:0007

Interior

Bedrooms4 Beds
Full Baths1.5 Baths
Half Baths1 Half Bath
Total Rooms6 Rooms
Stories2 Stories
Building Area1,184 sqft Living Area
Gross Area2,764 sqft
1st Floor Area1,695 sqft
Basement Area768 sqft
Unfinished Basement768 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1945
Effective Year BuiltEffective 1950
Architectural StyleCape Cod
Exterior MaterialAluminum/Vinyl
Construction TypeFrame
Roof TypeGable
Roof MaterialAsphalt
Lot Area7,701 sqft (0.177 acres)
Garage TypeAttached
Parking Spaces1 Parking Space
Deck AreaDeck Area

Utilities, Heating & Cooling

Heating SystemForced Air with A/C
Heating FuelGas

Location & Zoning

Account Number126973
Street Address23 WINDSOR TER
CityWALTHAM
StateMA
Zip02453-6701
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal Block17
Legal Lot Number7
JurisdictionWALTHAM MA
Township / Civil DivisionWALTHAM
Census Block Group4
Census Block4010
Census Tract369100

Owner

Source: Middlesex County and Waltham City records · APN 126973

Assessment roll updated April 14, 2026 · Last verified July 2026

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

Owner of RecordIndividual Name on File
Mailing Address23 WINDSOR TER, WALTHAM, MA 02453-6701
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleSep 11, 2018
Deed SaleSep 11, 2018
Deed Document Number20181797057
Record UpdatedSep 20, 2026

September 2018: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionWALTHAM MA
Recording DateSep 11, 2018
Property Address23 WINDSOR TER, WALTHAM, MA 02453-6701
Document Number0000097057
Instrument DateSep 10, 2018
Instrument97057
Transaction TypeTransfer
Record UpdatedOct 02, 2018

Transaction

Tax$0.00
Additional
  • Quitclaim

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address23 WINDSOR TER WALTHAM MA 024536701, WALTHAM, MA 02453-6701

Tax Assessment & Valuation

Source: Middlesex County and Waltham City records · Assessment roll updated April 14, 2026 · Last verified July 2026

Property Jurisdictions

TypeName
StateMassachusetts
CountyMiddlesex County
MunicipalityWaltham City
Unified School DistrictWaltham School District (PK - 12)

Tax Bill & Assessment History

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

YearTax BillAssessed ValueAssessed Market Value
2025$6,885.00 (+5.7%)$701,100 (+3.76%) Land $467,500 Building $233,600$676,495 (+5.73%)
2024$6,514.00 (-1.73%)$675,700 (+5.2%) Land $444,900 Building $230,800$639,825
2023$6,629.00$642,300 Land $422,200 Building $220,100

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Middlesex County (25017C), updated September 10, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 250173691004, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Special Flood Hazard AreaNo
Flood HazardMinimal
500-Year FloodplainNo
Nearby Flood Claims1 (1992)
Claims Outside the SFHA1 of 1
Most Recent ClaimDec 1992, tidal / storm surge, Winter Coastal Storm

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 793 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
VerizonFiber2,300 / 2,300
XfinityCable2,000 / 2,000
Radiate HoldingsCable1,500 / 50
T-Mobile USAFixed Wireless100 / 20
AT&TFixed Wireless100 / 20

May also be available at this address: Verizon. Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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