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21 Old Middlesex Path, Arlington, MA 02474 Property Records

Middlesex County and Arlington Town property record for 21 Old Middlesex Path, Arlington, MA 02474

Property Summary

Property TypeSingle Family Home
Details4 bd · 2.5 ba · 2,816 sqft · built 1952
Lot Size0.31 acres (13,504 sqft)
Owner2 Individual Names on File
Last Sale$600,000 (Jun 2012)
Tax Bill$14,393 (2025)
Deeds & MortgagesDec 2020 Mortgage
Jun 2019 Mortgage
Flood ZoneZone X (minimal risk)
APN66653

Property Details

APN / Parcel Number

Primary APN66653
Alternative APN
  • ARLI M:104.0 B:0002 L:0002.A

Interior

Bedrooms4 Beds
Full Baths2.5 Baths
Half Baths1 Half Bath
Total Rooms9 Rooms
Stories2 Stories
Building Area2,816 sqft Living Area
Gross Area4,983 sqft
Basement Area768 sqft
Unfinished Basement768 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1952
Effective Year BuiltEffective 1970
Architectural StyleOther
Exterior MaterialWood Siding
Construction TypeFrame
Roof TypeGable
Roof MaterialAsphalt
Lot Area13,504 sqft (0.31 acres)
Garage TypeAttached
Parking Spaces1 Parking Space

Utilities, Heating & Cooling

Cooling SystemHVAC
Heating SystemForced Air with A/C
Heating FuelGas

Location & Zoning

Account Number66653
Street Address21 OLD MIDDLESEX PATH
CityARLINGTON
StateMA
Zip02474-1955
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR0
Legal Block2
Legal Lot Number2.A
JurisdictionARLINGTON MA
Township / Civil DivisionARLINGTON
Census Block Group5
Census Block5006
Census Tract356400

Owner

Source: Middlesex County and Arlington Town assessment roll, as of April 14, 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 OLD MIDDLESEX PATH, ARLINGTON, MA 02474-1955
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Dec 14, 2020Deed of Trust, Mortgage · Conventional Mortgage
MORTGAGE NTWK
Jun 12, 2019Deed of Trust, Mortgage · Conventional Mortgage
MORTGAGE NTWK

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleJun 6, 2012 · Amount on Record
Deed SaleJun 6, 2012 · Amount on Record
Prior SaleFeb 18, 2010
Deed Document Number2012160
Deed Book / Page1417 / 46
Transfer Doc1380-119
Record UpdatedSep 20, 2026

December 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionARLINGTON MA
Property Address21 OLD MIDDLESEX PATH, ARLINGTON, MA 02474-1955
Document Number0001865006
Instrument DateDec 14, 2020
Transaction TypeMortgage
Record UpdatedJan 19, 2021
Title CompanyNOT AVAILABLE

Transferred To (Grantee/Buyer)

NameVerified Name
Address21 OLD MIDDLESEX PATH ARLINGTON MA 024741955, ARLINGTON, MA 02474-1955

Mortgage

Document Number0001865006
DateDec 24, 2020
Instrument1865006
Lender
NameMORTGAGE NTWK
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueDec 23, 2050

June 2019: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionARLINGTON MA
Property Address21 OLD MIDDLESEX PATH, ARLINGTON, MA 02474-1955
Document Number0000015796
Instrument DateJun 12, 2019
Transaction TypeMortgage
Record UpdatedJul 2, 2019
Title CompanyNOT AVAILABLE

Transferred To (Grantee/Buyer)

NameVerified Name
Address21 OLD MIDDLESEX PATH ARLINGTON MA 024741955, ARLINGTON, MA 02474-1955

Mortgage

Document Number0000015796
DateJun 17, 2019
Instrument15796
Lender
NameMORTGAGE NTWK
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueJun 16, 2049

Tax Assessment & Valuation

Source: Middlesex County and Arlington Town assessment roll, as of April 14, 2026

Property Jurisdictions

TypeName
StateMassachusetts
CountyMiddlesex County
County SubdivisionArlington Town
Unified School DistrictArlington School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$14,393.00 (+5.61%)$1,336,400 (+3.84%) Land $709,600 Building $626,800$1,422,150 (+3.1%)
2024$13,629.00 (+6.9%)$1,287,000 (+13.16%) Land $709,600 Building $577,400$1,379,400
2023$12,749.00$1,137,300 Land $610,600 Building $526,700

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

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

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemARLINGTON WATER DEPT. (MWRA)
serves 46,308 people · EPA ID MA3010000
Water SourcePurchased surface water from MWRA
Last State InspectionAug 2023
Lead3 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 604 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 / 250
Radiate Holdings
Cable		1,500 / 50
T-Mobile USA
Fixed Wireless		100 / 20

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