320 Florence Rd, Waltham, MA 02453 Property Records

Middlesex County and Waltham City property record for 320 Florence Rd, Waltham, MA 02453

Property Summary

Property TypeSingle Family Home
Details3 bd · 2.5 ba · 3,210 sqft · built 1933
Lot Size0.156 acres (6,787 sqft)
Owner2 Individual Names on Record
Last Sale$368,000 (Mar 2002)
Tax Bill$9,808 (2026)
Deeds & MortgagesFeb 2022 Refinance
Flood ZoneZone X (minimal risk)
APN41500

Property Details

APN / Parcel Number

Primary APN41500
Alternative APN
  • WALT M:066 B:014 L:0015

Interior

Bedrooms3 Beds
Full Baths2.5 Baths
Half Baths1 Half Bath
Total Rooms6 Rooms
Stories2 Stories
Building Area3,210 sqft Living Area
Gross Area4,054 sqft
Basement Area1,316 sqft
Unfinished Basement526 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1933
Effective Year BuiltEffective 1933
Architectural StyleColonial
Exterior MaterialWood Siding
Construction TypeFrame
Roof TypeGable
Roof MaterialAsphalt
Lot Area6,787 sqft (0.156 acres)
Garage TypeAttached
Parking Spaces1 Parking Space

Utilities, Heating & Cooling

Heating SystemHot Water
Heating FuelOil

Location & Zoning

Account Number41500
Street Address320 FLORENCE RD
CityWALTHAM
StateMA
Zip02453-7631
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning Code1
Legal SubdivisionCEDARWOOD SECS A B
Legal Block14
Legal Lot Number15
JurisdictionWALTHAM MA
Township / Civil DivisionWALTHAM
Census Block Group3
Census Block3017
Census Tract368400

Owner

Source: Middlesex County and Waltham 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 Record2 Individual Names on Record
Mailing Address320 FLORENCE RD, WALTHAM, MA 02453-7631
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleMar 15, 2002 · Amount on Record
Deed SaleMar 15, 2002 · Amount on Record
Prior SaleJun 27, 1994 · Amount on Record
Record UpdatedOct 29, 2026

February 2022: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionWALTHAM MA
Property Address320 FLORENCE RD, WALTHAM, MA 02453-7631
Transaction TypeMortgage
Record UpdatedMar 11, 2022

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0079739-21
DateFeb 25, 2022
Book Page79739/21
Instrument29930
Lender
NameMORGAN STANLEY CREDIT CORP
TypeMortgage Company
Agreement
TypeStand-Alone Refinance
AmountAmount Recorded
Term361 Months
DueMar 1, 2052

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$9,808.00 (+7.21%)$950,400 (+2.02%) Land $417,200 Building $533,200$959,347 (-0.3%)
2025$9,148.00 (+2.19%)$931,600 (+0.32%) Land $397,300 Building $534,300$962,255 (+10.33%)
2024$8,952.00 (+1.14%)$928,600 (+8.27%) Land $389,900 Building $538,700$872,195
2023$8,851.00$857,700 Land $353,100 Building $504,600

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 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies1 in force
Nearby Flood Claims8 (1979–2010)
Claims Outside the SFHA1 of 8
Most Recent ClaimMar 2010 · Severe Storms And Flooding

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 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 SystemWALTHAM WATER DEPARTMENT
serves 65,218 people · EPA ID MA3308000
Water SourcePurchased surface water from MWRA
Last State InspectionJun 2024
Lead2 ppb (2025)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting1
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 645 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Verizon
Fiber
2,300 / 2,300
Xfinity
Cable
2,000 / 2,000
Astound Broadband
Cable
1,500 / 50
T-Mobile
Fixed Wireless
100 / 20

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