1. Home
  2. Massachusetts
  3. Middlesex County
  4. Acton
  5. Main St

491 Main St, Acton, MA 01720 Property Records

Middlesex County and Acton Town property record for 491 Main St, Acton, MA 01720 · Last verified July 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms4 Beds
Bathrooms4.5 Baths
Year BuiltBuilt 1807
Square Footage5,012 sqft Living Area
Lot Size21,780 sqft (0.5 acres)
OccupancyOwner Occupied
Last Sale$1,100,000 (2020)
Tax Bill$22,638.00 (2025)

Property Details

APN / Parcel Number

Primary APNACTO M:00F3A B:0030 L:0000

Interior

Bedrooms4 Beds
Full Baths4.5 Baths
Partial Baths1 Partial Baths
Total Rooms11 Rooms
Building Area5,012 sqft Living Area
Gross Area6,448 sqft Gross Area
Stories2 Stories

Exterior

Year BuiltBuilt 1807
Effective Year BuiltEffective 1807
Architectural StyleHistorical Style
Exterior MaterialWood Siding Exterior
Roof ConstructionGable Roof Construction
Roof MaterialAsphalt Roof
Lot Area21,780 sqft (0.5 acres)

Utilities and HVAC

Cooling SystemHVAC Cooling
Heating SystemForced Air with Air Conditioning Heating
Heating FuelGas Heating Fuel

Location & Zoning

Street Address491 MAIN ST
CityACTON
StateMA
Zip01720-3937
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal Block30
JurisdictionACTON MA
Minor Civil DivisionACTON
Census Blockgroup4
Census Block4000
Census Tract363104

Owner

Source: Middlesex County and Acton Town records · APN ACTO M:00F3A B:0030 L:0000

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 RecordTrust Name on File
Mailing Address491 MAIN ST, ACTON, MA 01720-3937
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity
VestingOwner is a Trust, Trust

Deeds, Mortgages & Sale History

DateDocument
Nov 06, 2020Quit Claim Deed, Transfer
NOT AVAILABLE
Jan 09, 2020Quit Claim Arm's Length for NE States, Transfer · Veterans Administration Mortgage
GUARANTEED RATE AFFINITY LLC
Mar 28, 2019Deed of Trust, Mortgage · Line of Credit
CITIZENS BK/RI

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleNov 06, 2020 · Amount on Record
Deed SaleNov 06, 2020 · Amount on Record
Prior SaleJan 09, 2020 · Amount on Record
Deed Doc Number20207546
Deed Book / Page76106 / 510
Transfer Doc67215-21
Record RefreshedSep 20, 2026

November 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionACTON MA
Recording DateNov 06, 2020
Property Address491 MAIN ST, ACTON, MA 01720-3937
Document Number76106-510
Book / Page076106 / 000510
Instrument DateNov 03, 2020
Instrument7546
Transaction TypeTransfer
Record UpdatedNov 24, 2020
Title CompanyNOT AVAILABLE

Transaction

AmountAmount Recorded
Tax$5,016.00
Amount AccuracyConfirmed
Additional
  • Quitclaim Document
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address491 MAIN ST ACTON MA 017203937, ACTON, MA 01720-3937

January 2020: Quit Claim Arm's Length for NE States, Transfer

Document TypeQuit Claim Arm's Length for NE States
JurisdictionACTON MA
Recording DateJan 09, 2020
Property Address491 MAIN ST, ACTON, MA 01720-3937
Document Number73964-536
Book / Page73964 / 536
Instrument DateJan 03, 2020
Instrument3706
Transaction TypeTransfer
Record UpdatedMay 12, 2021

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyFull Amount Stated
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address491 MAIN ST, ACTON, MA 01720-3937

Mortgage

Document Number3709
DateJan 09, 2020
Instrument3709
Lender
NameGUARANTEED RATE AFFINITY LLC
Agreement
TypeVeterans Administration Mortgage
AmountAmount Recorded

March 2019: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionACTON MA
Property Address491 MAIN ST, ACTON, MA 01720-3937
Document Number72455-102
Instrument DateMar 28, 2019
Transaction TypeMortgage
Record UpdatedApr 30, 2019
Title CompanyNOT AVAILABLE

Transferred To (Grantee/Buyer)

NameVerified Name
Address491 MAIN ST ACTON MA 017203937, ACTON, MA 01720-3937

Mortgage

Document Number72455-102
DateApr 12, 2019
Book Page072455/000102
Instrument46132
Lender
NameCITIZENS BK/RI
TypeBank
Agreement
TypeLine of Credit
AmountAmount Recorded
Interest
Rate TypeAdjustable Rate

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateMassachusetts
CountyMiddlesex County
County SubdivisionActon Town
Unified School DistrictActon-Boxborough Regional 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$22,638.00 (+2.88%)$1,320,000 (-) Land $315,200 Building $1,004,800$1,831,790 (+34.24%)
2024$22,004.00 (+0.62%)$1,320,000 (+5.99%) Land $315,200 Building $1,004,800$1,364,580
2023$21,869.00$1,245,400 Land $286,600 Building $958,800

Nearby Properties on Main St

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures