71 River St, Acton, MA 01720 Property Records

Middlesex County and Acton Town property record for 71 River St, Acton, MA 01720 · Last verified July 2026

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 3,096 sqft · built 2011
Lot Size	0.527 acres (22,972 sqft)
Owner	Individual Name on File
Last Sale	$706,500 (May 2016)
Tax Bill	$17,241 (2025)
Deeds & Mortgages	Sep 2020 Refinance
Flood Zone	Zone X (minimal risk)
APN	`H3.A-64`

Property Details

APN / Parcel Number

Primary APN	`H3.A-64`
Alternative APN	`ACTO M:00H3A B:0064 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	3,096 sqft Living Area
Gross Area	5,388 sqft

Exterior

Year Built	Built 2011
Effective Year Built	Effective 2011
Architectural Style	Colonial
Exterior Material	Wood Siding
Roof Type	Gable
Roof Material	Asphalt
Lot Area	22,972 sqft (0.527 acres)

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	H3.A-64
Street Address	71 RIVER ST
City	ACTON
State	MA
Zip	01720-4302
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Block	64
Jurisdiction	ACTON MA
Township / Civil Division	ACTON
Census Block Group	1
Census Block	1016
Census Tract	363104

Owner

Source: Middlesex County and Acton Town records · APN H3.A-64

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	71 RIVER ST, ACTON, MA 01720-4302
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	May 20, 2016 · Amount on Record
Deed Sale	May 20, 2016 · Amount on Record
Prior Sale	Aug 31, 2012 · Amount on Record
Deed Book / Page	67284 / 3
Record Updated	Sep 20, 2026

September 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ACTON MA
Property Address	71 RIVER ST, ACTON, MA 01720-4302
Transaction Type	Mortgage
Record Updated	Feb 05, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	75580-476
Date	Sep 10, 2020
Book Page	75580/476
Instrument	158552

Lender

Name	NEW FED MORTGAGE CORP

Agreement

Type	Stand-Alone Refinance
Amount	Amount Recorded
Term	181 Months
Due	Oct 01, 2035

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	$17,241.00 (+7.99%)	$1,005,300 (+4.97%) Land $261,200 Building $744,100	$1,069,320 (+2.31%)
2024	$15,965.00 (+2.16%)	$957,700 (+7.61%) Land $261,200 Building $696,500	$1,045,190
2023	$15,628.00	$890,000 Land $237,500 Building $652,500

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Middlesex County (25017C), updated September 10, 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
Flood Hazard	Minimal
500-Year Floodplain	No
Special Flood Hazard Area	No
Nearest Special Flood Hazard Area	Zone AE, within 100 ft

Wildfire

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

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