3 River St, Acton, MA 01720 Property Records

Middlesex County and Acton Town property record for 3 River St, Acton, MA 01720 · Last verified July 2026

Property Highlights

Property TypeVacant Land > Uncategorized
Lot Size10,890 sqft (0.25 acres)
Tax Bill$199.00 (2025)

Owner

Source: Middlesex County and Acton Town records · APN ACTO M:00H3A B:0023 L:0001

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 RecordIndividual Name on File
Mailing Address1 RIVER ST, ACTON, MA 01720-3602
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesVerified Name on Deed
Record RefreshedSep 20, 2026

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateMassachusetts
CountyMiddlesex County
County SubdivisionActon Town
Unified School DistrictActon-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.

YearTax BillAssessed ValueAssessed Market Value
2025$199.00 (+3.11%)$11,600 (-) Land $10,700 Building $900$865,165 (+3.74%)
2024$193.00$11,600 Land $10,700 Building $900$834,005

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 ZoneZone X
Flood HazardMinimal
500-Year FloodplainNo
Special Flood Hazard AreaNo
Nearest Special Flood Hazard AreaZone AE, within 100 ft

Wildfire

Wildfire RiskLow
above 6% of the US · above 14% of Massachusetts
Wildfire LikelihoodLess than 1 in 10,000 per year
ExposureDirect
burnable vegetation at the parcel

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

Property Details

APN / Parcel Number

Primary APNACTO M:00H3A B:0023 L:0001

Exterior

Lot Area10,890 sqft (0.25 acres)

Location & Zoning

Street Address3 RIVER ST
CityACTON
StateMA
Zip01720
Property UsageVacant Land Property Usage
TypeVacant Land > Uncategorized
Legal Block23
Legal Lot Number1
JurisdictionACTON MA
Minor Civil DivisionACTON
Census Blockgroup1
Census Block1016
Census Tract363104

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