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303 Harwood Ave, Littleton, MA 01460

Middlesex County

Key Facts

5Beds
6Baths
4,557Sq Ft
2026Year Built
2.41Lot (acres)
3Garage

Description

Spectacular modern farmhouse set on 2.4 acres abutting conservation land, offering privacy and a beautiful natural backdrop. This thoughtfully designed home features 5 bedrooms and 5.5 baths, including primary suites on both the first and second floors—ideal for flexibility and multigenerational living. With 4,557 sq ft of above-ground living space, the layout blends sophistication and function, highlighted by a spacious pantry, mudroom, and open-concept living areas. Enjoy outdoor living on the expansive deck overlooking serene surroundings. Additional features include a 3-car garage, town water, 6-bedroom septic system, and irrigation. Ideally located near commuter rail to Boston, The Point in Littleton, Cornerstone Square, Kimball Farm, and Routes 495, 3 & 2. Currently under construction with delivery by or before Thanksgiving.

Property Information

Property Type

Residential

Sub-Type

Single Family Residence

Style

Contemporary / Farmhouse

Year Built

2026

Living Area

4,557 sq ft

Lot Size

2.41 acres

Garage Spaces

3

Parking Spaces

9

Zoning

RES

Days on Market

4

MLS® Listing#

73508914

Property Features

Interior

Entrance FoyerPantryWalk-In Closet(s)Recessed Lighting

Appliances

Gas Water HeaterRangeOvenDishwasherMicrowaveRefrigerator

Cooling

Central AirZoned

Heating

Forced AirZoned

Flooring

TileCarpetHardwood

Fireplace

Family Room

Basement

Full

Parking

PavedAttachedOff StreetGarage

Laundry

Electric Dryer HookupWasher Hookup

Patio

PorchDeck

Lot Features

Landscaped

Construction

Frame

Foundation

Concrete Perimeter

Roof

Shingle

Windows

Insulated Windows

Community

ParkStable(s)Golf

Sewer

Private Sewer

Water Source

Public

Rooms

  • Bathroom 1First
  • Bathroom 2First
  • Bathroom 3Second
  • Bedroom 2Second
  • Bedroom 3Second
  • Bedroom 4Second
  • Bedroom 5First
  • Dining RoomFirst
  • Family RoomFirst
  • KitchenFirst
  • Master BedroomSecond

Financial Details

HOA

None

Annual Taxes

$9,999,999

Tax year 2026

Assessed Value

$99,999,999

Directions

USE GPS

Affordability Calculator

$409,980

Estimated monthly payment

$10,910/mo

Principal $1,639,920 · Est. interest $2,287,834 over 30 yrs

Neighborhood Market Statistics

How this home compares to active listings in Littleton, MA

$975,000
Median Listing Price
42
Median Days on Market
2,710
Median Sq Ft
$351
Median Price / Sq Ft
15
Active Listings
  • This home’s price is 110% above the area median.
  • Its price per sq ft is 28% above the area median.

Market statistics compiled from active EXIT Realty® and MLS listings in Littleton, MA.

Location

Map showing the location of 303 Harwood Ave, Littleton, MA 01460

Points of Interest in Littleton, MA

Showing the Littleton area map.

Nearby Schools

  • Shaker Lane School

    Elementary · 1.2 mi away

  • Littleton Middle School

    Secondary · 1.7 mi away

  • Town of Littleton

    Elementary · 1.7 mi away

  • Oak Meadow Montessori School

    Elementary · 1.7 mi away

  • Russell Street Elementary School

    Elementary · 1.8 mi away

  • Acton Barn Cooperative Preschool

    School · 2.1 mi away

  • Littleton High School

    Secondary · 2.2 mi away

  • Paul P Gates Elementary School

    Elementary · 2.8 mi away

  • Acton-Boxborough Regional High School

    Secondary · 2.9 mi away

  • Goddard School

    School · 3.0 mi away

  • Acton Cooperative School

    School · 3.0 mi away

  • Blanchard Extended Day

    Elementary · 3.0 mi away

  • Acton-Boxborough Regional School District

    School · 3.1 mi away

  • Town of Acton School Department

    Elementary · 3.1 mi away

  • Raymond J Grey Junior High

    Secondary · 3.1 mi away

  • McCarthy-Towne Elementary School

    Elementary · 3.2 mi away

  • Merriam School

    Elementary · 3.2 mi away

  • Mt Calvary Lutheran Church

    School · 3.2 mi away

  • RSM Acton

    School · 3.2 mi away

  • The Victor School

    School · 3.5 mi away

Commute Calculator

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Moving Cost Estimate

EXIT Agents in Littleton

Listing Courtesy: Keller Williams Realty-Merrimack - 9786923280

Presented by: Touchstone Partners Team

The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors, landlords and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information, and the Images, are for the personal, non-commercial use of consumers having a good faith interest in purchasing, leasing or renting listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing, leasing or renting. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the Images, set forth herein. Copyright ©2026 MLS Property Information Network, Inc. All Rights Reserved.

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Data provided by MLS Property Information Network. MLS® Listing#73508914. © 2026EXIT Realty®. All rights reserved.