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18 Chadwick St, Acton, MA 01720 Property Records

Middlesex County and Acton Town property record for 18 Chadwick St, Acton, MA 01720

Property Summary

Property TypeSingle Family Home
Details3 bd · 2.5 ba · 1,086 sqft · built 1965
Lot Size0.373 acres (16,245 sqft)
OwnerIndividual Name on File
Last Sale$815,000 (Dec 2022)
Tax Bill$11,537 (2025)
Deeds & MortgagesDec 2022 Sale & Mortgage
Feb 2022 Sale & Mortgage
+ 1 more
Flood ZoneZone X (minimal risk)
APNACTO M:00H3 B:0087 L:0012

Property Details

APN / Parcel Number

Primary APNACTO M:00H3 B:0087 L:0012

Interior

Bedrooms3 Beds
Full Baths2.5 Baths
Half Baths1 Half Bath
Total Rooms8 Rooms
Stories1 Story
Building Area1,086 sqft Living Area
Gross Area2,382 sqft

Exterior

Year BuiltBuilt 1965
Effective Year BuiltEffective 1965
Architectural StyleRaised Ranch
Exterior MaterialWood Siding
Roof TypeGable
Roof MaterialAsphalt
Lot Area16,245 sqft (0.373 acres)

Utilities, Heating & Cooling

Cooling SystemHVAC
Heating SystemHot Water
Heating FuelGas

Location & Zoning

Street Address18 CHADWICK ST
CityACTON
StateMA
Zip01720-4307
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR2
Legal Block87
Legal Lot Number12
JurisdictionACTON MA
Township / Civil DivisionACTON
Census Block Group1
Census Block1020
Census Tract363104

Owner

Source: Middlesex County and Acton Town assessment roll, APN ACTO M:00H3 B:0087 L:0012, 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 RecordIndividual Name on File
Mailing Address18 CHADWICK ST, ACTON, MA 01720-4307
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Dec 09, 2022Quit Claim Deed, Transfer · Stand-Alone First Mortgage
FIRST REPUBLIC BANK
Feb 04, 2022Quit Claim Deed, Transfer · Stand-Alone First Mortgage
AMERICAN NEIGHBORHOOD MTG ACCEPTANC
Jun 25, 2021Quit Claim Deed, Transfer · Stand-Alone First Mortgage
LANCE F LANGE

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleDec 09, 2022 · Amount on Record
Deed SaleDec 09, 2022 · Amount on Record
Prior SaleFeb 04, 2022 · Amount on Record
Deed Book / Page81043 / 457
Transfer Doc59945-298
Record UpdatedSep 20, 2026

December 2022: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionACTON MA
Recording DateDec 09, 2022
Property Address18 CHADWICK ST, ACTON, MA 01720-4307
Document Number081043-457
Book / Page81043 / 457
Instrument DateDec 09, 2022
Instrument179972
Transaction TypeTransfer
Record UpdatedNov 20, 2025

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipTenants by the Entirety
Address18 CHADWICK ST, ACTON, MA 01720-4307

Mortgage

Document Number0000179973
DateDec 09, 2022
Instrument179973
Lender
NameFIRST REPUBLIC BANK
TypeBank
Agreement
TypeStand-Alone First Mortgage
AmountAmount Recorded

February 2022: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionACTON MA
Recording DateFeb 04, 2022
Property Address18 CHADWICK ST, ACTON, MA 01720-4307
Document Number079644-158
Book / Page79644 / 158
Instrument DateFeb 03, 2022
Instrument19671
Transaction TypeTransfer
Record UpdatedNov 20, 2025

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipTenants by the Entirety
Address18 CHADWICK ST, ACTON, MA 01720-4307

Mortgage

Document Number0000019672
DateFeb 04, 2022
Instrument19672
Lender
NameAMERICAN NEIGHBORHOOD MTG ACCEPTANC
TypeMortgage Company
Agreement
TypeStand-Alone First Mortgage
AmountAmount Recorded

June 2021: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionACTON MA
Recording DateJun 25, 2021
Property Address18 CHADWICK ST, ACTON, MA 01720-4307
Document Number0078100-63
Book / Page78100 / 63
Instrument DateJun 25, 2021
Instrument143926
Transaction TypeTransfer
Record UpdatedJan 17, 2022

Transaction

AmountAmount Recorded
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address3 RIVERSIDE AVE, CONCORD, MA 01742-3026

Mortgage

Document Number0000143927
DateJun 25, 2021
Instrument143927
Lender
NameLANCE F LANGE
Agreement
TypeStand-Alone First Mortgage
AmountAmount Recorded

Tax Assessment & Valuation

Source: Middlesex County and Acton Town assessment roll as of 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$11,537.00 (+0.75%)$672,700 (-2.07%) Land $269,700 Building $403,000$848,540 (+7.38%)
2024$11,451.00 (+5.57%)$686,900 (+11.2%) Land $269,700 Building $417,200$790,210
2023$10,847.00$617,700 Land $245,100 Building $372,600

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 250173631041, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
minimal risk
Nearest Special Flood Hazard AreaZone AE, within 500 ft
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on Record
median of 10 policies
Nearby Flood Policies10 in force
Nearby Flood Claims9 (1980–2017)
Claims Outside the SFHA2 of 9
Most Recent ClaimAug 2017 · rainfall accumulation

Wildfire

Wildfire RiskLow
lower than 99.1% of the US · lower than 98.7% of Massachusetts
Wildfire LikelihoodUnder 0.01% annual chance
ExposureNone
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, 187 locations within half a mile, as of December 31, 2025 · Last verified October 2026

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Verizon
Fiber		980 / 880
T-Mobile USA
Fixed Wireless		100 / 20

Cell Coverage

5G (outdoors only) and 4G LTE

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 SystemACTON WATER SUPPLY DISTRICT
serves 21,285 people
Water SourceGroundwater influenced by surface water
Last State InspectionOct 2024
Lead4 ppb (2026)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting22
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.

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