21 Sumner Ave, Florence, MA 01062 Property Records

Hampshire County and Northampton City property record for 21 Sumner Ave, Florence, MA 01062 · Last verified July 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms3 Beds
Bathrooms2.5 Baths
Year BuiltBuilt 1952
Square Footage1,176 sqft Living Area
Lot Size7,802 sqft (0.179 acres)
OccupancyOwner Occupied
Last Sale$227,000 (2011)
Tax Bill$6,486.00 (2025)

Owner

Source: Hampshire County and Northampton City records · APN NHAM M:017D B:0035 L:0001

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 Address21 SUMNER AVE, FLORENCE, MA 01062-1426
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleJan 13, 2011 · Amount on Record
Deed SaleJan 13, 2011 · Amount on Record
Prior SaleAug 30, 2001 · Amount on Record
Deed Doc Number2011819
Deed Book / Page10443 / 24
Record RefreshedSep 20, 2026

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateMassachusetts
CountyHampshire County
MunicipalityNorthampton City
Unified School DistrictNorthampton 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$6,486.00 (+17.91%)$465,600 (+34.06%) Land $157,700 Building $307,900$491,245 (+15.6%)
2024$424,935
2023$5,501.00$347,300 Land $125,000 Building $222,300

Flood & Wildfire

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

Flood

FEMA Flood ZoneFEMA flood map data for this location is not available in our records

Wildfire

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

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

Property Details

APN / Parcel Number

Primary APNNHAM M:017D B:0035 L:0001

Interior

Bedrooms3 Beds
Full Baths2.5 Baths
Partial Baths1 Partial Baths
Total Rooms5 Rooms
Building Area1,176 sqft Living Area
1st Floor1,176 sqft 1st Floor
Game RoomGame Room
Stories1 Stories
FireplaceFireplace
Fireplaces1 Fireplaces

Exterior

Year BuiltBuilt 1952
Effective Year BuiltEffective 1952
Architectural StyleRanch Style
Exterior MaterialAluminum/Vinyl Exterior
Lot Area7,802 sqft (0.179 acres)
Garage TypeAttached Garage

Utilities and HVAC

Heating SystemHot Water Heating
Heating FuelGas Heating Fuel

Location & Zoning

Street Address21 SUMNER AVE
CityFLORENCE
StateMA
Zip01062-1426
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal SubdivisionNORTHAMPTON
Legal Block35
Legal Lot Number1
JurisdictionNORTHAMPTON MA
Minor Civil DivisionNORTHAMPTON
Census Blockgroup1
Census Block1014
Census Tract821602

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