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61 Prospect St, Watertown, MA 02472 Property Records

Middlesex County and Watertown City property record for 61 Prospect St, Watertown, MA 02472

Property Summary

Property TypeDuplex
Details4 bd · 2 ba · 2,064 sqft · built 1920
Lot Size0.109 acres (4,764 sqft)
OwnerIndividual Name on Record
Last Sale$500,000 (Feb 2020)
Tax Bill$10,308 (2026)
Deeds & MortgagesFeb 2020 Sale & Mortgage
Jul 2019 Transfer
Flood ZoneZone X (minimal risk)
APN27240-15

Property Details

APN / Parcel Number

Primary APN27240-15
Alternative APNs
  • WATE M:0505 B:0068 L:0500
  • 6780

Interior

Bedrooms4 Beds
Full Baths2 Baths
Total Rooms10 Rooms
Units2 Units
Stories2 Stories
Building Area2,064 sqft Living Area
Gross Area3,168 sqft
Basement Area1,032 sqft
Unfinished Basement1,032 sqft

Exterior

Year BuiltBuilt 1920
Effective Year BuiltEffective 1920
Architectural StyleOther
Exterior MaterialAluminum/Vinyl
Construction TypeFrame
Roof TypeGable
Roof MaterialAsphalt
Lot Area4,764 sqft (0.109 acres)

Utilities, Heating & Cooling

Heating SystemSteam
Heating FuelOil

Location & Zoning

Account Number6780
Street Address61 PROSPECT ST
CityWATERTOWN
StateMA
Zip02472-3112
Property CategoryResidential
Property TypeResidential > Multi-Unit > Duplex
Local Zoning CodeS-6
Legal Block68
Legal Lot Number500
JurisdictionWATERTOWN MA
Township / Civil DivisionWATERTOWN TOWN
Census Block Group5
Census Block5001
Census Tract370101

Owner

Source: Middlesex County and Watertown City records, as of October 20, 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 Address61 PROSPECT ST, WATERTOWN, MA 02472-3112
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Feb 7, 2020Quit Claim Deed, Transfer · Stand-Alone First Mortgage
GREENBOX LOANS INC
Jul 16, 2019Quit Claim Deed, Transfer
NOT AVAILABLE

Assessor's Deed Record

Deed NamesName on Deed
Last SaleFeb 7, 2020 · Amount on Record
Deed SaleFeb 7, 2020 · Amount on Record
Prior Transfer DateFeb 5, 2020
Prior Transfer Doc74104-43
Record UpdatedOct 29, 2026

February 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionWATERTOWN MA
Recording DateFeb 7, 2020
Property Address61 PROSPECT ST, WATERTOWN, MA 02472-3112
Document Number74104-43
Book / Page74104 / 43
Instrument DateFeb 5, 2020
Instrument19206
Transaction TypeTransfer
Record UpdatedMay 12, 2021

Transaction

AmountAmount Recorded
DownpaymentDownpayment on Record
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
Address61 PROSPECT ST, WATERTOWN, MA 02472-3112

Mortgage

Document Number19207
DateFeb 7, 2020
Instrument19207
Lender
NameGREENBOX LOANS INC
Agreement
TypeStand-Alone First Mortgage
AmountAmount Recorded

July 2019: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionWATERTOWN MA
Recording DateJul 16, 2019
Property Address61 PROSPECT ST, WATERTOWN, MA 02472-3112
Document Number72930-187
Book / Page072930 / 000187
Instrument DateJul 15, 2019
Instrument100713
Transaction TypeTransfer
Record UpdatedJul 30, 2019
Title CompanyNOT AVAILABLE

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address23 CHURCH ST NEWTON MA 02458, NEWTON, MA 02458

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateMassachusetts
CountyMiddlesex County
MunicipalityWatertown City
Unified School DistrictWatertown School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$10,308.00 (+7.05%)$844,900 (+2.49%) Land $466,400 Building $378,500$1,004,590
2025$9,629.00 (+9.36%)$824,400 (+9.54%) Land $466,400 Building $358,000
2024$8,805.00 (-10.87%)$752,600 (+3.45%) Land $460,000 Building $292,600
2023$9,879.00$727,500 Land $438,100 Building $289,400

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 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 SystemWATERTOWN DEPARTMENT OF PUBLIC WORKS
serves 35,985 people · EPA ID MA3314000
Water SourcePurchased surface water from MWRA
Last State InspectionOct 2025
Lead1 ppb (2025)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
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 793 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Verizon
Fiber · Fixed Wireless in parts of the area		2,300 / 2,300
Xfinity
Cable		2,000 / 2,000
Astound Broadband
Cable		1,500 / 50
T-Mobile
Fixed Wireless		100 / 20
AT&T
Fixed Wireless		100 / 20

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