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25 Walnut St, Lexington, MA 02421 Property Records

Middlesex County and Lexington Town property record for 25 Walnut St, Lexington, MA 02421 · Last verified July 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms5 Beds
Bathrooms3 Baths
Year BuiltBuilt 1915
Square Footage3,069 sqft Living Area
Lot Size69,204 sqft (1.58 acres)
OccupancyOwner Occupied
Last Sale$905,000 (2012)
Tax Bill$18,186.00 (2025)

Property Details

APN / Parcel Number

Primary APNLEXI M:0004 L:00014B

Interior

Bedrooms5 Beds
Full Baths3 Baths
Total Rooms10 Rooms
Building Area3,069 sqft Living Area
Gross Area6,608 sqft Gross Area
1st Floor2,070 sqft 1st Floor
Basement Area1,740 sqft Basement
Unfinished Basement1,740 sqft Unfinished
Stories2 Stories
FireplaceFireplace
Fireplaces1 Fireplaces

Exterior

Year BuiltBuilt 1915
Effective Year BuiltEffective 1915
Architectural StyleConventional Style
Exterior MaterialAluminum/Vinyl Exterior
Roof ConstructionGable Roof Construction
Roof MaterialAsphalt Roof
Lot Area69,204 sqft (1.58 acres)
Parking Spaces2 Parking Spaces
Garage TypeBasement Garage
Deck AreaDeck Area

Utilities and HVAC

Heating SystemHot Water Heating
Heating FuelOil Heating Fuel

Location & Zoning

Street Address25 WALNUT ST
CityLEXINGTON
StateMA
Zip02421-8219
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal Lot Number14B
JurisdictionLEXINGTON MA
Minor Civil DivisionLEXINGTON
Census Blockgroup1
Census Block1010
Census Tract358300

Owner

Source: Middlesex County and Lexington Town records · APN LEXI M:0004 L:00014B

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 Record2 Individual Names on File
Mailing Address25 WALNUT ST, LEXINGTON, MA 02421-8219
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

DateDocument
May 17, 2017Deed of Trust, Mortgage · Adjustable Rate Mortgage (ARM)
SANTANDER BANK NA
Sep 28, 2020Quit Claim Deed, Transfer · Stand Alone Refinance
SANTANDER BANK NA
Mar 02, 2020Quit Claim Deed, Transfer
NOT AVAILABLE

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleAug 31, 2012 · Amount on Record
Deed SaleAug 31, 2012 · Amount on Record
Prior SaleAug 31, 2012 · Amount on Record
Deed Book / Page59900 / 489
Last Transfer DateSep 23, 2020
Transfer Doc75728-379
Record RefreshedSep 20, 2026

May 2017: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionLEXINGTON MA
Property Address25 WALNUT ST, LEXINGTON, MA 02421-8219
Transaction TypeMortgage
Record UpdatedFeb 05, 2021

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number69291-492
DateMay 17, 2017
Book Page69291/492
Instrument72849
Lender
NameSANTANDER BANK NA
Agreement
TypeAdjustable Rate Mortgage (ARM)
AmountAmount Recorded
Term360 Months
DueMay 01, 2047
Interest
Rate TypeAdjustable Rate
Rate3.25%

September 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionLEXINGTON MA
Recording DateSep 28, 2020
Property Address25 WALNUT ST, LEXINGTON, MA 02421-8219
Document Number75728-379
Book / Page75728 / 379
Instrument DateSep 23, 2020
Instrument172132
Transaction TypeTransfer
Record UpdatedMay 12, 2021

Transaction

Tax$0.00
Amount AccuracyZero or No Consideration Stated
Additional
  • Quitclaim Document
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipTenant By Entirety
Address25 WALNUT ST, LEXINGTON, MA 02421-8219

Mortgage

Document Number75728-382
DateSep 28, 2020
Book Page75728/382
Instrument172133
Lender
NameSANTANDER BANK NA
TypeBank
Agreement
TypeStand Alone Refinance
AmountAmount Recorded
Term361 Months
DueOct 01, 2050

March 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionLEXINGTON MA
Recording DateMar 02, 2020
Property Address25 WALNUT ST, LEXINGTON, MA 02421-8219
Document Number74219-570
Book / Page074219 / 000570
Instrument DateFeb 24, 2020
Instrument31428
Transaction TypeTransfer
Record UpdatedMar 17, 2020
Title CompanyNOT AVAILABLE

Transaction

Tax$0.00
Additional
  • Quitclaim Document
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipPersonal Trust
Address25 WALNUT ST LEXINGTON MA 024218219, LEXINGTON, MA 02421-8219

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateMassachusetts
CountyMiddlesex County
County SubdivisionLexington Town
Unified School DistrictLexington 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$18,186.00 (+6.19%)$1,487,000 (+6.37%) Land $831,000 Building $656,000$1,763,960 (+2.38%)
2024$17,126.00 (+2.12%)$1,398,000 (+8.37%) Land $792,000 Building $606,000$1,722,920
2023$16,770.00$1,290,000 Land $723,000 Building $567,000

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Middlesex County (25017C), updated September 10, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Flood HazardMinimal
500-Year FloodplainNo
Special Flood Hazard AreaNo

Wildfire

Wildfire RiskLow
above 5% of the US · above 11% of Massachusetts
Wildfire LikelihoodLess than 1 in 10,000 per year
ExposureDirect
burnable vegetation at the parcel

Values are read at the parcel center point; lenders make the official flood determination.

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