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303 Harwood AveLittleton, MA 01460

For Sale

$2,050,000

Smart Buyer Rebate $10,250

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.

Last updated September 09, 2026

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Source: MLSPin #73508914

Listing Facts

  • TypeSingle-family
  • NeighborhoodLittleton
  • Bedrooms5
  • Bathrooms6
  • Days on Prevu139
  • Taxes$9,999,999/year
  • Size4,557 sqft
  • Price per sqft$450

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Air Conditioning
  • Parking

Location

Mortgage Calculator

Listing History

08/18/2026
Price Increased
$2,050,000
04/29/2026
Listed by
$2,049,900
  1. 08/18/2026$2,050,000
    Price Increased
  2. 04/29/2026$2,049,900
    Listed by

Property Details for 303 Harwood Ave

Association

Amenities

  • Community Features: Park, Stable(s), Golf

Exterior

Construction

  • Roof: Shingle
  • Window Features: Insulated Windows
  • Year Built: 2026
  • Year Built Details: Actual
  • Architectural Style: Contemporary, Farmhouse
  • Construction Materials: Frame

Features

  • Patio And Porch Features: Porch, Deck

Measurements

  • Building Area Total: 4,557
  • Building Area Units: Square Feet
  • Lot Features: Landscaped
  • Lot Size Acres: 2.41
  • Lot Size Area: 2
  • Lot Size Square Feet: 104,979
  • Lot Size Units: Acres

Financial

Taxes

  • Parcel Number: 23567217
  • Tax Annual Amount: $9,999,999.00
  • Tax Assessed Value: $99,999,999.00
  • Tax Year: 2026

Interior

Features

  • Appliances: Gas Water Heater, Range, Oven, Dishwasher, Microwave, Refrigerator
  • Fireplace Features: Family Room
  • Fireplace: Yes
  • Fireplaces Total: 1
  • Flooring: Tile, Carpet, Hardwood
  • Interior Features: Entrance Foyer, Pantry, Walk-In Closet(s), Recessed Lighting

Measurements

  • Living Area: 4,557
  • Living Area Source: Owner

Rooms

  • Basement: Full
  • Has Basement: Yes
  • Bathrooms Full: 5
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 6
  • Bedrooms Total: 5
  • Rooms Total: 11

Other

Environmental

  • Green Energy Efficient: Thermostat

Parking

Parking

  • Attached Garage: Yes
  • Covered Spaces: 3
  • Garage Spaces: 3
  • Garage: Yes
  • Open Parking Spaces: 6
  • Open Parking: Yes
  • Parking Features: Paved, Attached, Off Street, Garage
  • Parking Total: 9

Utilities

Equipment

  • Cooling: Central Air, Zoned
  • Has Cooling: Yes
  • Electric: 200+ Amp Service
  • Heating: Forced Air, Zoned
  • Has Heating: Yes
  • Laundry Features: Electric Dryer Hookup, Washer Hookup
  • Sewer: Private Sewer
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 5 bedrooms and 6 bathrooms in this single-family home at 303 Harwood Ave.

Does this single-family home have parking?

Yes, there are 3 parking spaces available for 303 Harwood Ave.

What are the annual taxes for 303 Harwood Ave?

Annual taxes for this single-family home are estimated at $9,999,999.

How does 303 Harwood Ave compare to other single-family homes in Littleton?

This single-family home is listed 94% above the average price for single-family homes in Littleton and has been on the market for 96 more days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 4,557 sqft.

303 Harwood Ave is a 5-bedroom, 6-bath single-family home for sale in Littleton MA 01460. Listed on Prevu for 139 days at $2,050,000. This includes a recent price increase of $100. This property features 4,557 square feet of living space, located in Littleton. The median listing price for single-family homes in this area is $900,000. Additional amenities include private outdoor space, dishwasher, air conditioning, and parking. Explore more single-family home listings in Middlesex County.

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.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.