139 Willow St, Acton, MA 01720 Property Records

Middlesex County and Acton Town property record for 139 Willow St, Acton, MA 01720 · Last verified July 2026

Property Summary

Property Type	Single Family Home
Details	3 bd · 3.5 ba · 3,202 sqft · built 1952
Lot Size	0.397 acres (17,282 sqft)
Owner	Individual Name on File
Last Sale	$507,000 (Jun 2008)
Tax Bill	$16,131 (2025)
Flood Zone	Zone X (minimal risk)
APN	`ACTO M:00G1 B:0232 L:0000`

Property Details

APN / Parcel Number

Primary APN	`ACTO M:00G1 B:0232 L:0000`

Interior

Bedrooms	3 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	3,202 sqft Living Area
Gross Area	5,212 sqft

Exterior

Year Built	Built 1952
Effective Year Built	Effective 1952
Architectural Style	Colonial
Exterior Material	Wood Siding
Roof Type	Gable
Roof Material	Asphalt
Lot Area	17,282 sqft (0.397 acres)

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C
Heating Fuel	Gas

Location & Zoning

Street Address	139 WILLOW ST
City	ACTON
State	MA
Zip	01720-2729
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Subdivision	GRANT PLACE
Legal Block	232
Jurisdiction	ACTON MA
Township / Civil Division	ACTON
Census Block Group	2
Census Block	2012
Census Tract	363201

Owner

Source: Middlesex County and Acton Town records · APN ACTO M:00G1 B:0232 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	Individual Name on File
Mailing Address	139 WILLOW ST, ACTON, MA 01720-2729
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Jun 30, 2008 · Amount on Record
Deed Sale	Jun 30, 2008 · Amount on Record
Prior Sale	Jun 30, 2000 · Amount on Record
Deed Document Number	2008108033
Deed Book / Page	51383 / 525
Record Updated	Sep 20, 2026

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	$16,131.00 (+8.35%)	$940,600 (+5.32%) Land $270,500 Building $670,100	$954,750 (+7.42%)
2024	$14,888.00 (+1.37%)	$893,100 (+6.78%) Land $270,500 Building $622,600	$888,820
2023	$14,687.00	$836,400 Land $245,900 Building $590,500

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 250173632012, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Nearby Flood Policies	2 in force

Wildfire

Wildfire Risk	Low above 20% of the US · above 58% of Massachusetts
Wildfire Likelihood	About 1 in 9,091 per year
Exposure	Direct burnable vegetation at the parcel

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 82 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Xfinity	Cable	2,000 / 250
Verizon	Fiber	980 / 880

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