422 River St, Dunstable, MA 01827 Property Records

Middlesex County and Dunstable Town property record for 422 River St, Dunstable, MA 01827

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 3,173 sqft · built 2003
Lot Size	2 acres (87,120 sqft)
Owner	2 Individual Names on Record
Last Sale	$575,000 (Apr 2011)
Tax Bill	$12,634 (2025)
Flood Zone	Zone X (minimal risk)
APN	`DUNS M:0003 B:0001 L:4`

Property Details

APN / Parcel Number

Primary APN	`DUNS M:0003 B:0001 L:4`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	3,173 sqft Living Area
Gross Area	5,482 sqft
1st Floor Area	474 sqft
Basement Area	474 sqft
Unfinished Basement	474 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2003
Effective Year Built	Effective 2003
Architectural Style	Colonial
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	87,120 sqft (2 acres)

Utilities, Heating & Cooling

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

Location & Zoning

Street Address	422 RIVER ST
City	DUNSTABLE
State	MA
Zip	01827-1000
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Block	1
Legal Lot Number	4
Jurisdiction	DUNSTABLE MA
Township / Civil Division	DUNSTABLE
Census Block Group	1
Census Block	1010
Census Tract	328100

Owner

Source: Middlesex County and Dunstable Town records, as of July 20, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Individual Names on Record
Mailing Address	422 RIVER ST, DUNSTABLE, MA 01827-1000
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Husband and Wife

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 1, 2011 · Amount on Record
Deed Sale	Apr 1, 2011 · Amount on Record
Prior Sale	Apr 5, 2004 · Amount on Record
Deed Document Number	20111
Deed Book / Page	24881 / 177
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Middlesex County and Dunstable Town assessment roll, as of April 14, 2026

Property Jurisdictions

Type	Name
State	Massachusetts
County	Middlesex County
County Subdivision	Dunstable Town
Unified School District	Groton-Dunstable School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$12,634.00 (+4.03%)	$918,800 (+5.62%) Land $214,400 Building $704,400	$988,095 (-0.67%)
2024	$12,144.00 (+2.13%)	$869,900 (+9.52%) Land $209,200 Building $660,700	$994,745
2023	$11,891.00	$794,300 Land $209,200 Building $585,100

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

Source: FEMA National Flood Hazard Layer, effective September 10, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	4 in force

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.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 66% of the US · above 98.9% of Massachusetts
Wildfire Likelihood	0.02% annual chance
Exposure	Direct burnable vegetation

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Internet Providers

Source: FCC Broadband Data Collection, based on 41 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable	1,000 / 35

May also be available: Verizon.

Cell Coverage

5G (outdoors only) and 4G LTE

Nearby Properties on River St

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