9 Thoreau Rd, Acton, MA 01720 Property Records

Middlesex County and Acton Town property record for 9 Thoreau Rd, Acton, MA 01720 · Last verified July 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	5 Beds
Bathrooms	2.5 Baths
Year Built	Built 1958
Square Footage	2,123 sqft Living Area
Lot Size	20,800 sqft (0.478 acres)
Occupancy	Owner Occupied
Last Sale	$245,000 (2009)
Tax Bill	$15,070.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`ACTO M:00G4 B:0098 L:0000`

Interior

Bedrooms	5 Beds
Full Baths	2.5 Baths
Partial Baths	1 Partial Baths
Total Rooms	9 Rooms
Building Area	2,123 sqft Living Area
Gross Area	3,528 sqft Gross Area
Stories	2 Stories

Exterior

Year Built	Built 1958
Effective Year Built	Effective 1958
Architectural Style	Colonial Style
Exterior Material	Wood Siding Exterior
Roof Construction	Gable Roof Construction
Roof Material	Asphalt Roof
Lot Area	20,800 sqft (0.478 acres)

Utilities and HVAC

Heating System	Hot Water Heating
Heating Fuel	Oil Heating Fuel

Location & Zoning

Street Address	9 THOREAU RD
City	ACTON
State	MA
Zip	01720-5530
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Block	98
Jurisdiction	ACTON MA
Minor Civil Division	ACTON
Census Blockgroup	2
Census Block	2020
Census Tract	363104

Owner

Source: Middlesex County and Acton Town records · APN ACTO M:00G4 B:0098 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 Record	Trust Name on File
Mailing Address	9 THOREAU RD, ACTON, MA 01720-5530
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity
Vesting	Owner is a Trust, Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Apr 02, 2009 · Amount on Record
Deed Sale	Apr 02, 2009 · Amount on Record
Deed Doc Number	200954741
Deed Book / Page	52513 / 258
Last Transfer Date	Mar 28, 2022
Transfer Doc	079914-200
Record Refreshed	Sep 20, 2026

April 2022: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ACTON MA
Recording Date	Apr 01, 2022
Property Address	9 THOREAU RD, ACTON, MA 01720-5530
Document Number	079914-200
Book / Page	79914 / 200
Instrument Date	Mar 28, 2022
Instrument	49028
Transaction Type	Transfer
Record Updated	Apr 15, 2022

Transaction

Tax	$0.00
Amount Accuracy	Zero or No Consideration Stated
Additional	Quitclaim Document Interfamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	9 THOREAU RD, ACTON, MA 01720-5530

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	Massachusetts
County	Middlesex County
County Subdivision	Acton Town
Unified School District	Acton-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.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$15,070.00 (+25.16%)	$878,700 (+21.65%) Land $341,700 Building $537,000	$880,650 (+4.7%)
2024	$12,041.00 (+2.76%)	$722,300 (+8.24%) Land $341,700 Building $380,600	$841,130
2023	$11,718.00	$667,300 Land $310,500 Building $356,800

Flood & Wildfire

9 Thoreau Rd is in FEMA Zone X, outside the Special Flood Hazard Area, with no wildfire exposure.

Flood

Source: FEMA National Flood Hazard Layer · Middlesex County (25017C), updated September 10, 2026

FEMA Flood Zone	Zone X minimal flood hazard · outside the 0.2% annual chance floodplain
Special Flood Hazard Area	No

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire Risk to Homes	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach of burnable land

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

Historic Designation

Source: NPS National Register of Historic Places · August 1, 2026 release

Listed Area	Within Davis, Isaac, Trail listed 1972 · 1 contributing resources · NRIS 72001347

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.