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21 Circular Ave, Natick, MA 01760 Property Records

Middlesex County and Natick Town property record for 21 Circular Ave, Natick, MA 01760 · Last verified July 2026

Property Summary

Property TypeSingle Family Home
Details3 bd · 1.5 ba · 1,368 sqft · built 1960
Lot Size0.144 acres (6,251 sqft)
Owner2 Company Names on File
Last Sale$540,000 (Apr 2021)
Tax Bill$7,780 (2025)
Deeds & MortgagesDec 2025 Transfer
Apr 2021 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APN51-0000372C

Property Details

APN / Parcel Number

Primary APN51-0000372C
Alternative APN
  • NATI M:00000051 P:0000372C

Interior

Bedrooms3 Beds
Full Baths1.5 Baths
Half Baths1 Half Bath
Total Rooms6 Rooms
Stories1 Story
Building Area1,368 sqft Living Area
1st Floor Area980 sqft
AtticAttic
Attic Area980 sqft
Basement Area108 sqft
Unfinished Basement108 sqft
Game RoomGame Room
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1960
Effective Year BuiltEffective 1967
Architectural StyleCape Cod
Exterior MaterialAluminum/Vinyl
Lot Area6,251 sqft (0.144 acres)
Deck AreaDeck Area

Utilities, Heating & Cooling

Cooling SystemHVAC
Heating SystemForced Air with A/C
Heating FuelGas

Location & Zoning

Account Number51-0000372C
Street Address21 CIRCULAR AVE
CityNATICK
StateMA
Zip01760-5827
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal SubdivisionEDGEWOOD PARK
JurisdictionNATICK MA
Township / Civil DivisionNATICK
Census Block Group1
Census Block1019
Census Tract382400

Owner

Source: Middlesex County and Natick Town records · APN 51-0000372C

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 Company Names on File
Mailing Address21 CIRCULAR AVE, NATICK, MA 01760-5827
OccupancyOwner Occupied
Owner TypeCompany
VestingTrust, Living Trust

Deeds, Mortgages & Sale History

DateDocument
Dec 16, 2025Quit Claim Deed, Transfer
Quitclaim
Apr 26, 2021Quit Claim Deed, Transfer · Stand-Alone First Mortgage
ONTO MORTGAGE

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleApr 26, 2021 · Amount on Record
Deed SaleApr 26, 2021 · Amount on Record
Prior SaleSep 28, 2016
Deed Document Number202193103
Deed Book / Page77602 / 145
Last Transfer DateDec 15, 2025
Transfer Doc085009-306
Record UpdatedSep 20, 2026

December 2025: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionNATICK MA
Recording DateDec 16, 2025
Property Address21 CIRCULAR AVE, NATICK, MA 01760-5827
Document Number085009-306
Book / Page85009 / 306
Instrument DateDec 15, 2025
Instrument153852
Transaction TypeTransfer
Record UpdatedJan 07, 2026

Transaction

Tax$0.00
Amount AccuracyNo Consideration Stated
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address21 CIRCULAR AVE, NATICK, MA 01760-5827

April 2021: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionNATICK MA
Recording DateApr 26, 2021
Property Address21 CIRCULAR AVE, NATICK, MA 01760-5827
Document Number77602-145
Book / Page77602 / 145
Instrument DateApr 26, 2021
Instrument93103
Transaction TypeTransfer
Record UpdatedMay 14, 2021

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
Address21 CIRCULAR AVE, NATICK, MA 01760-5827

Mortgage

Document Number93104
DateApr 26, 2021
Instrument93104
Lender
NameONTO MORTGAGE
Agreement
TypeStand-Alone First Mortgage
AmountAmount Recorded

Tax Assessment & Valuation

Source: Middlesex County and Natick Town records · Assessment roll updated April 14, 2026 · Last verified July 2026

Property Jurisdictions

TypeName
StateMassachusetts
CountyMiddlesex County
County SubdivisionNatick Town
Unified School DistrictNatick 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$7,780.00 (+3.55%)$650,500 (+6.15%) Land $407,800 Building $242,700$652,935
2024$7,513.00 (+2.85%)$612,800 (+6.04%) Land $385,200 Building $227,600
2023$7,305.00$577,900 Land $362,500 Building $215,400

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 250173824001, 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 Policies2 in force

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 714 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
XfinityCable2,000 / 2,000
Radiate HoldingsCable1,500 / 50
VerizonFiber980 / 880
T-Mobile USAFixed Wireless100 / 20
AT&TFixed Wireless100 / 20

Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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