81 Main St, Acton, MA 01720 Property Records

Middlesex County and Acton Town property record for 81 Main St, Acton, MA 01720

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.5 ba · 1,170 sqft · built 1961
Lot Size	0.465 acres (20,250 sqft)
Owner	Individual Name on File
Last Sale	$305,000 (Aug 2007)
Tax Bill	$9,211 (2025)
Flood Zone	Zone X (minimal risk)
APN	`ACTO M:00H3B B:0029 L:0000`

Property Details

APN / Parcel Number

Primary APN	`ACTO M:00H3B B:0029 L:0000`

Interior

Bedrooms	3 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,170 sqft Living Area
Gross Area	2,707 sqft

Exterior

Year Built	Built 1961
Effective Year Built	Effective 1961
Architectural Style	Raised Ranch
Exterior Material	Wood Siding
Roof Type	Gable
Roof Material	Asphalt
Lot Area	20,250 sqft (0.465 acres)

Utilities, Heating & Cooling

Heating System	Hot Water
Heating Fuel	Gas

Location & Zoning

Street Address	81 MAIN ST
City	ACTON
State	MA
Zip	01720-3541
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R2
Legal Block	29
Jurisdiction	ACTON MA
Township / Civil Division	ACTON
Census Block Group	3
Census Block	3007
Census Tract	363104

Owner

Source: Middlesex County and Acton Town assessment roll, APN ACTO M:00H3B B:0029 L:0000, as of 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	Individual Name on File
Mailing Address	81 MAIN ST, ACTON, MA 01720-3541
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Aug 31, 2007 · Amount on Record
Deed Sale	Aug 31, 2007 · Amount on Record
Prior Sale	Aug 11, 1998 · Amount on Record
Deed Document Number	2007164992
Deed Book / Page	50047 / 155
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Middlesex County and Acton Town assessment roll as of 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	$9,211.00 (+5.47%)	$537,100 (+2.52%) Land $272,800 Building $264,300	$557,365 (+2.98%)
2024	$8,733.00 (+2.03%)	$523,900 (+7.49%) Land $272,800 Building $251,100	$541,215
2023	$8,559.00	$487,400 Land $248,100 Building $239,300

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Middlesex County (25017C), as of September 10, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 250173631043, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	4 in force
Nearby Flood Claims	1 (1979)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Jul 1979 · rainfall accumulation

Wildfire

Wildfire Risk	Low lower than 95% of the US · lower than 90% of Massachusetts
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None 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, 130 locations within half a mile, as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Verizon Fiber · Fixed Wireless in parts of the area	980 / 880
T-Mobile USA Fixed Wireless	100 / 20

Drinking Water

Source: EPA Safe Drinking Water Information System, water system MA2002000, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	ACTON WATER SUPPLY DISTRICT serves 21,285 people
Water Source	Groundwater influenced by surface water
Last State Inspection	Oct 2024
Lead	4 ppb (2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	22 last 3 years

Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.