Overview Property Details Payment Calculator Walkability

Add to favorites

Remove from favorites
Send to Friend
Watch changes on this property

Closed

431 River St, Dunstable MA 01827

$925,000

Estimated $6,595/month Calculator

Single Family

4 Bedrooms

Baths

3348

Total Parking: 10 (2 Garage)

88,427 (2.03)

Built in 2017

Beautiful Colonial set on a picturesque 2 acre corner lot in a lovely neighborhood setting. Rich custom woodwork, stunning designer colors and sun-filled living spaces create a warm, inviting atmosphere from the moment you enter. The beautifully updated kitchen offers granite counters, SS appliances, a center island, abundant cabinetry and sliders leading to a spacious deck overlooking the gorgeous backyard. Open to the welcoming living room with fireplace, this space is perfect for everyday living and entertaining. A stunning custom mudroom and dedicated 1st-floor laundry blend style with convenience. Upstairs, the primary suite offers a peaceful sitting area, two walk-in closets and an updated bath with a tiled walk-in shower, while three additional bedrooms share a beautifully updated double vanity bath. HW and tile span the 1st and 2nd floors. The finished LL with 1/2 bath provides outstanding flexible living space. Outside, enjoy the beautiful firepit area, expansive yard and stunning surrounding green space, all just steps to the Rail Trail.

This home has been viewed 14 times

Last Checked: September 14th, 2026 at 7:34am (Source: MLS PIN #73559537)

Garage Parking

Green Features

Air Conditioning

Waterview

Lead Paint Free

General Information for 431 River St, Dunstable MA 01827

Listing ID73559537

Property TypeSingle Family / Detached

Price$925,000 ($276.28/SqFt)

StyleColonial

CityDunstable

CountyMiddlesex

Neighborhood(s)

Garage Parking2

Zoningres

Year Built2017

Year Built SourcePublic Records

Year Built DetailsActual

Interior Features for 431 River St, Dunstable MA 01827

Approximate Living Area Total3348

Living Area Includes BasementYes

Rooms8

Bedrooms4

Primary En Suite BathroomYes

BasementFull

Cooling1, Split

Fireplaces

AppliancesRange

FlooringTile

Electric220 Volts

Exterior Features for 431 River St, Dunstable MA 01827

Approximate Lot Size (Acres)2.03

Approximate Lot Size (Square Feet)88427

Total Parking10 (2 Garage)

Garage Parking2

WaterPrivate

SewerPrivate Sewer

Lot FeaturesGentle Sloping

Parking Features1

Exterior FeaturesPorch

Foundation Materials

Construction MaterialsFrame

Road Frontage Type

Patio & PorchCovered

Roof MaterialAsphalt/fiberglass Shingles

Utility Connections110 Volts

Water ViewsNo

Water Views Features

Waterfront0

Waterfront Features

Pool Features

Horse Permitted0

Horse Amenities

Disclosures for 431 River St, Dunstable MA 01827

Lead PaintNone

UFFI

Living Area Includes BasementYes

Living Area Disclosure

Building Area SourcePublic Records

Special Listing Conditions

ExclusionsOne Set Of Washer And Dryer

Title 5D

Compensation Based On

Financial Information for 431 River St, Dunstable MA 01827

Association Fee

Association Fee Frequency

Association Fee Includes

Real Estate Tax10740

Tax Year2026

Assessed Value$802,100

Location Information for 431 River St, Dunstable MA 01827

Elementary SchoolSwallow Union

Middle SchoolGdrms

High SchoolGdrhs

Neighborhood(s)

Area AmenitiesWalk/jog Trails

Contact Information for 431 River St, Dunstable MA 01827

Agent

Name: Jenepher Spencer

Office

Name: Coldwell Banker Realty - Westford

Phone: 978-692-2121

Payment Calculator

, Interest

Property Taxes 895

Principal & Interest 5699.56

HOA Dues

Term

Interest

Home Price

Down Payment

Exclusive Listing Agent

Coldwell Banker Realty - Westford

Jenepher Spencer

Agent Phone

Office Phone

(978) 692-2121

Text Agent Call Agent Call Office

Array
(
    [acres] => Approx. 2.03 acres (88,427 SqFt)
    [add_date] => 2026-08-06 07:18:55
    [address] => River St
    [agent] => Array
        (
            [address] => P. O. Box 870
            [city] => Groton
            [id] => H9500241
            [name] => Jenepher Spencer
            [national_association] => 449532967
            [office] => AN6242
            [state] => MA
            [zip] => 01450
        )

[apod_available] => Array
        (
        )

[appliances] => Array
        (
            [0] => Range
        )

[approx_living_area_total] => 3348
    [approx_lot_size_acres] => 2.03
    [approx_lot_size_sqft] => 88427
    [assessed_value] => $802,100
    [association] => 
    [association_fee] => Array
        (
        )

[association_fee_frequency] => Array
        (
        )

[association_fee_includes] => Array
        (
        )

[association_required] => Array
        (
        )

[available_date] => 
    [available_now] => 0
    [basement] => Array
        (
            [0] => Full
        )

[bathrooms] => 
    [bedrooms] => 4
    [building_amenities] => Array
        (
        )

[building_area_source] => Array
        (
            [0] => Public Records
        )

[building_management] => Array
        (
        )

[building_debug] => 
    [building_id] => 
    [building_parent] => 0
    [building_name] => 
    [building_name_from_address] => 
    [building_url] => 
    [buyer_agent_compensation] => 
    [buyer_agent_id] => H9500241
    [buyer_office_id] => AN6242
    [c_style] => Array
        (
            [0] => Detached
        )

[c_type] => Array
        (
            [0] => Single Family
        )

[cap_rate] => 
    [city] => Dunstable
    [community_features] => Array
        (
            [0] => Walk/jog Trails
        )

[compensation_based_on] => Array
        (
        )

[complex_complete] => Array
        (
        )

[construction_materials] => Array
        (
            [0] => Frame
        )

[construction_status] => 
    [cooling] => Array
        (
            [0] => 1
            [1] => Split
        )

[cooperating_agent_commission] => Array
        (
        )

[county] => Middlesex
    [cultivation_acres] => 
    [date_available_note] => 
    [deposit_amount] => Array
        (
        )

[deposit_required] => Array
        (
        )

[deqe] => 
    [description] => Beautiful Colonial set on a picturesque 2 acre corner lot in a lovely neighborhood setting. Rich custom woodwork, stunning designer colors and sun-filled living spaces create a warm, inviting atmosphere from the moment you enter. The beautifully updated kitchen offers granite counters, SS appliances, a center island, abundant cabinetry and sliders leading to a spacious deck overlooking the gorgeous backyard. Open to the welcoming living room with fireplace, this space is perfect for everyday living and entertaining. A stunning custom mudroom and dedicated 1st-floor laundry blend style with convenience. Upstairs, the primary suite offers a peaceful sitting area, two walk-in closets and an updated bath with a tiled walk-in shower, while three additional bedrooms share a beautifully updated double vanity bath. HW and tile span the 1st and 2nd floors. The finished LL with 1/2 bath provides outstanding flexible living space. Outside, enjoy the beautiful firepit area, expansive yard and stunning surrounding green space, all just steps to the Rail Trail.
    [disclosures] => 
    [documents_available] => Array
        (
        )

[electric] => Array
        (
            [0] => 220 Volts
        )

[electric_expense] => Array
        (
        )

[elementary_school] => Swallow Union
    [en_suite_bath] => Array
        (
            [0] => Yes
        )

[energy_features] => 
    [entry_level] => Array
        (
        )

[estimated_monthly_payment] => 
    [exclusions] => Array
        (
            [0] => One Set Of Washer And Dryer
        )

[exterior_features] => Array
        (
            [0] => Porch
        )

[facilitator_compensation] => 
    [fee_paid_by_tennant] => 
    [financial_data_source] => Array
        (
        )

[fireplaces] => Array
        (
        )

[first_month_required] => Array
        (
        )

[floor_number] => 0
    [flooring] => Array
        (
            [0] => Tile
        )

[for_sale_by_owner] => 
    [foundation_area] => 
    [foundation_materials] => Array
        (
        )

[frontage_length] => 
    [full_baths] => 
    [garage_parking] => 2
    [gas] => Array
        (
        )

[gas_expense] => Array
        (
        )

[gross_income] => Array
        (
        )

[half_baths] => 
    [handicap_access] => 
    [heating] => 
    [heating_expense] => Array
        (
        )

[high_school] => Gdrhs
    [horse_features] => Array
        (
        )

[horse_permitted] => 0
    [hot_water] => Array
        (
        )

[id] => 
    [insurance_expense] => Array
        (
        )

[insurance_required] => Array
        (
        )

[interior_features] => Array
        (
            [0] => French Doors
        )

[last_month_required] => Array
        (
        )

[last_sync_date] => 2026-09-14 07:34:59
    [laundry_features] => Array
        (
            [0] => Archway
        )

[lead_paint] => Array
        (
            [0] => None
        )

[lease_term] => Array
        (
        )

[levels_in_unit] => 
    [living_area] => 
    [living_area_disclosure] => Array
        (
        )

[living_area_includes_basement] => Array
        (
            [0] => Yes
        )

[lot_features] => Array
        (
            [0] => Gentle Sloping
        )

[management_expense] => Array
        (
        )

[middle_school] => Gdrms
    [miscellaneuos_expense] => Array
        (
        )

[mls_area] => 
    [mls_id] => 73559537
    [neighborhoods] => 
    [net_income_calc] => -10740
    [net_operating_income] => Array
        (
        )

[number_of_lots] => Array
        (
        )

[number_of_units] => 
    [office] => Array
        (
            [id] => AN6242
            [name] => Coldwell Banker Realty - Westford
            [phone] => 978-692-2121
        )

[operating_expense] => Array
        (
        )

[optional_fee_includes] => Array
        (
        )

[optional_price] => 0
    [outdoor_space_available] => Array
        (
        )

[owner_occupancy_source] => 
    [parking_features] => Array
        (
            [0] => 1
        )

[pasture_area] => 
    [patio_and_porch] => Array
        (
            [0] => Covered
        )

[perc_test] => Array
        (
        )

[perc_test_date] => 
    [pet_policy] => Array
        (
            [0] => Allowed
        )

[phone] => 
    [pool_features] => Array
        (
        )

[price] => 925000
    [price_per_sqft] => 276.28
    [price_per_unit] => 925000
    [private_pool] => 
    [property_sub_type] => Array
        (
            [0] => Single Family Residence
        )

[real_estate_tax] => 10740
    [references_required] => Array
        (
        )

[rent_includes] => Array
        (
        )

[repair_maintenance_expense] => Array
        (
        )

[road_frontage_type] => Array
        (
        )

[roof_material] => Array
        (
            [0] => Asphalt/fiberglass Shingles
        )

[rooms] => 8
    [schools] => 
    [senior_community] => 
    [sewer] => Array
        (
            [0] => Private Sewer
        )

[sewer_expense] => Array
        (
        )

[short_sale] => Array
        (
        )

[special_listing_conditions] => Array
        (
        )

[state] => Massachusetts
    [state_code] => MA
    [status] => Array
        (
            [0] => Closed
        )

[street_number] => 431
    [structure_type] => Array
        (
        )

[style] => Array
        (
            [0] => Colonial
        )

[subagent_compensation] => 
    [tag_accessible_features] => 
    [tag_air_conditioning] => 1
    [tag_association_pool] => 
    [tag_beach_access] => 
    [tag_beach_front] => 
    [tag_elevator] => 
    [tag_equestrian] => 
    [tag_garage_parking] => 1
    [tag_generator] => 
    [tag_green_features] => 1
    [tag_laundry] => 1
    [tag_lead_paint_free] => 1
    [tag_loft] => 
    [tag_pet_friendly] => 
    [tag_pre_construction] => 
    [tag_private_outdoor_space] => 
    [tag_private_pool] => 
    [tag_professional_management] => 
    [tag_recently_renovated] => 
    [tag_senior_community] => 
    [tag_townhouse] => 
    [tag_waterfront] => 
    [tag_waterview] => 1
    [tax_year] => 2026
    [team] => 
    [team_agents] => Array
        (
        )

[terms] => Array
        (
        )

[timber_acres] => 
    [title_5] => D
    [total_gross_expense] => 10740
    [total_gross_income] => 0
    [total_parking] => 10 (2 Garage)
    [trash_expense] => Array
        (
        )

[travel_routes] => 
    [uffi] => Array
        (
        )

[unit_1_bathrooms] => 
    [unit_1_bedrooms] => 
    [unit_1_floor] => 
    [unit_1_lease] => Array
        (
        )

[unit_1_levels] => 
    [unit_1_rent] => Array
        (
        )

[unit_2_bathrooms] => 
    [unit_2_bedrooms] => 
    [unit_2_floor] => 
    [unit_2_lease] => Array
        (
        )

[unit_2_levels] => 
    [unit_2_rent] => Array
        (
        )

[unit_3_bathrooms] => 
    [unit_3_bedrooms] => 
    [unit_3_floor] => 
    [unit_3_lease] => Array
        (
        )

[unit_3_levels] => 
    [unit_3_rent] => Array
        (
        )

[unit_4_bathrooms] => 
    [unit_4_bedrooms] => 
    [unit_4_floor] => 
    [unit_4_lease] => Array
        (
        )

[unit_4_levels] => 
    [unit_4_rent] => Array
        (
        )

[unit_level] => 
    [unit_number] => 
    [units_owner_occupied] => 
    [unparsed] => 431 River St, Dunstable MA 01827
    [utilities] => Array
        (
            [0] => 110 Volts
        )

[view] => Array
        (
        )

[water] => Array
        (
            [0] => Private
        )

[water_expense] => Array
        (
        )

[water_views] => Array
        (
            [0] => No
        )

[water_views_features] => Array
        (
        )

[waterfront] => 0
    [waterfront_features] => Array
        (
        )

[raw] => 
)

EXIT

37 More Photos