171 Willow St, Acton, MA 01720 Property Records

Middlesex County and Acton Town property record for 171 Willow St, Acton, MA 01720 · Last verified August 2026

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,314 sqft · built 1960
Lot Size	0.608 acres (26,477 sqft)
Owner	Individual Name on File
Last Sale	$510,000 (Aug 2002)
Tax Bill	$12,919 (2025)
Deeds & Mortgages	Sep 2021 Transfer Sep 2021 Refinance + 2 more
Flood Zone	Zone X (minimal risk)
APN	`ACTO M:00G1 B:0310 L:0000`

Property Details

APN / Parcel Number

Primary APN	`ACTO M:00G1 B:0310 L:0000`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	2,314 sqft Living Area
Gross Area	3,938 sqft

Exterior

Year Built	Built 1960
Effective Year Built	Effective 1960
Architectural Style	Colonial
Exterior Material	Wood Siding
Roof Type	Gable
Roof Material	Asphalt
Lot Area	26,477 sqft (0.608 acres)

Utilities, Heating & Cooling

Heating System	Hot Water
Heating Fuel	Gas

Location & Zoning

Street Address	171 WILLOW ST
City	ACTON
State	MA
Zip	01720-2753
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Block	310
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:0310 L:0000

Assessment roll updated April 14, 2026 · Last verified August 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	171 WILLOW ST, ACTON, MA 01720-2753
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Sep 16, 2021	Quit Claim Deed, Transfer Quitclaim
Sep 16, 2021	Quit Claim Deed, Transfer · Stand-Alone Refinance QUICKEN LOANS INC
Mar 31, 2021	Quit Claim Deed, Transfer Quitclaim
Jul 23, 2020	Quit Claim Deed, Transfer NOT AVAILABLE

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Aug 26, 2002 · Amount on Record
Deed Sale	Aug 26, 2002 · Amount on Record
Prior Sale	Dec 13, 1989 · Amount on Record
Last Transfer Date	Jul 09, 2021
Transfer Doc	78710-571
Record Updated	Sep 20, 2026

September 2021: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ACTON MA
Recording Date	Sep 16, 2021
Property Address	171 WILLOW ST, ACTON, MA 01720-2753
Document Number	78710-571
Book / Page	78710 / 571
Instrument Date	Jul 09, 2021
Instrument	206075
Transaction Type	Transfer
Record Updated	Oct 01, 2021

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	171 WILLOW ST, ACTON, MA 01720-2753

September 2021: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ACTON MA
Recording Date	Sep 16, 2021
Property Address	171 WILLOW ST, ACTON, MA 01720-2753
Document Number	078710-546
Book / Page	78710 / 546
Instrument Date	Jul 09, 2021
Instrument	206073
Transaction Type	Transfer
Record Updated	Nov 20, 2025

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	171 WILLOW ST, ACTON, MA 01720-2753

Mortgage

Document Number	0000206074
Date	Sep 16, 2021
Instrument	206074

Lender

Name	QUICKEN LOANS INC
Type	Lending Institution

Agreement

Type	Stand-Alone Refinance
Amount	Amount Recorded
Term	361 Months
Due	Oct 01, 2051

March 2021: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ACTON MA
Recording Date	Mar 31, 2021
Property Address	171 WILLOW ST, ACTON, MA 01720-2753
Document Number	77394-326
Book / Page	77394 / 326
Instrument Date	Mar 26, 2021
Instrument	72680
Transaction Type	Transfer
Record Updated	May 12, 2021

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	171 WILLOW ST, ACTON, MA 01720-2753

July 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ACTON MA
Recording Date	Jul 23, 2020
Property Address	171 WILLOW ST, ACTON, MA 01720-2753
Document Number	75190-399
Book / Page	075190 / 000399
Instrument Date	Jul 06, 2020
Instrument	120471
Transaction Type	Transfer
Record Updated	Aug 11, 2020
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	171 WILLOW ST ACTON MA 017202753, ACTON, MA 01720-2753

Tax Assessment & Valuation

Source: Middlesex County and Acton Town records · Assessment roll updated April 14, 2026 · Last verified August 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	$12,919.00 (+8.01%)	$753,300 (+4.99%) Land $278,000 Building $475,300	$965,295 (+1.16%)
2024	$11,961.00 (+2.5%)	$717,500 (+7.98%) Land $278,000 Building $439,500	$954,180
2023	$11,669.00	$664,500 Land $252,600 Building $411,900

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
Nearby Flood Policies	2 in force

Wildfire

Wildfire Risk	Low above 20% of the US · above 58% of Massachusetts
Wildfire Likelihood	About 1 in 7,692 per year
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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.

Mobile Coverage

5G (outdoors only) and 4G LTE

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