1. Home
  2. Massachusetts
  3. Middlesex County
  4. Waltham
  5. Mountain Rd

25 Mountain Rd, Waltham, MA 02451 Property Records

Middlesex County and Waltham City property record for 25 Mountain Rd, Waltham, MA 02451 · Last verified July 2026

Property Summary

Property TypeSingle Family Home
Details3 bd · 2 ba · 1,054 sqft · built 1952
Lot Size0.251 acres (10,920 sqft)
OwnerIndividual Name on File
Last Sale$735,000 (Sep 2025)
Tax Bill$6,416 (2025)
Deeds & MortgagesAug 2025 Line of Credit
Sep 2025 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APN81066

Property Details

APN / Parcel Number

Primary APN81066
Alternative APN
  • WALT M:005 B:004 L:0009

Interior

Bedrooms3 Beds
Full Baths2 Baths
Total Rooms6 Rooms
Stories1 Story
Building Area1,054 sqft Living Area

Exterior

Year BuiltBuilt 1952
Effective Year BuiltEffective 1952
Architectural StyleRanch
Exterior MaterialAluminum/Vinyl
Construction TypeFrame
Foundation TypeNo Foundation
Roof TypeGable
Roof MaterialAsphalt
Lot Area10,920 sqft (0.251 acres)

Utilities, Heating & Cooling

Cooling SystemHVAC
Heating SystemHot Water
Heating FuelGas

Location & Zoning

Account Number81066
Street Address25 MOUNTAIN RD
CityWALTHAM
StateMA
Zip02451-1333
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal SubdivisionGOLDENCREST PK WALTHAM
Legal Block4
Legal Lot Number9
JurisdictionWALTHAM MA
Township / Civil DivisionWALTHAM
Census Block Group2
Census Block2001
Census Tract368102

Owner

Source: Middlesex County and Waltham City records · APN 81066

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 Address11 MIDLAND DR, WALTHAM, MA 02451-1329
Owner TypeIndividual
VestingIndividual(s)

Deeds, Mortgages & Sale History

DateDocument
Aug 25, 2025Deed of Trust, Mortgage · Line of Credit
HAVERHILL BANK
Sep 30, 2025Quit Claim Deed, Transfer · Conventional Mortgage
DEDHAM INSTITUTION FOR SAVINGS

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleSep 30, 2025 · Amount on Record
Deed SaleSep 30, 2025 · Amount on Record
Prior SaleDec 09, 2015 · Amount on Record
Deed Book / Page84674 / 32
Record UpdatedSep 20, 2026

August 2025: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionWALTHAM MA
Property Address25 MOUNTAIN RD, WALTHAM, MA 02451-1333
Transaction TypeMortgage
Record UpdatedApr 03, 2026

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0084531-70
DateAug 25, 2025
Book Page84531/70
Instrument101819
Lender
NameHAVERHILL BANK
Agreement
TypeLine of Credit
AmountAmount Recorded
Term241 Months
DueSep 01, 2045
Interest
Rate TypeAdjustable Rate

September 2025: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionWALTHAM MA
Recording DateSep 30, 2025
Property Address25 MOUNTAIN RD, WALTHAM, MA 02451-1333
Document Number0084674-32
Book / Page84674 / 32
Instrument DateSep 30, 2025
Instrument118205
Transaction TypeTransfer
Record UpdatedMar 13, 2026

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address11 MIDLAND DR, WALTHAM, MA 02451-1329

Mortgage

Document Number0000118206
DateSep 30, 2025
Instrument118206
Lender
NameDEDHAM INSTITUTION FOR SAVINGS
TypeFunding / Finance Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueOct 01, 2055
Interest
Rate TypeAdjustable Rate
Rate6.63%
Type Change DateOct 01, 2032
Index1-Year CMT

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$6,416.00 (+5.89%)$653,400 (+3.96%) Land $462,400 Building $191,000$610,375 (-10.27%)
2024$6,059.00 (+1.75%)$628,500 (+8.93%) Land $441,900 Building $186,600$680,200
2023$5,955.00$577,000 Land $401,000 Building $176,000

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 250173681022, 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 Policies8 in force
Nearby Flood Claims1 (1978)
Most Recent ClaimFeb 1978, tidal / storm surge

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 192 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
XfinityCable2,000 / 2,000
Radiate HoldingsCable1,500 / 50
VerizonFiber980 / 880

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

Mobile Coverage

5G and 4G LTE

Nearby Properties on Mountain Rd

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures