21 Old Colony Road, Harwich, MA 02645

Harwich
Local realty services provided by:Better Homes and Gardens Real Estate The Shanahan Group
21 Old Colony Road,Harwich, MA 02645
$849,000
  • 4 Beds
  • 2 Baths
  • 2,031 sq. ft.
  • Single family
  • Active
Listed by: natalia m weiner
Office: gibson sotheby's international realty
MLS#:22604030
Source:CAPECOD

Price summary

  • Price:$849,000
  • Price per sq. ft.:$418.02

About this home

Set on a spacious 1.3-acre lot in desirable Harwich Center, this 3-bedroom, 2-bath Cape offers exceptional space, versatility, and potential. The home features an enclosed porch, a flexible floor plan, and a one-car garage. An additional 456 sq. ft, detached one-bedroom ADU has been completely gutted and is ready to be finished—ideal for guest accommodations, extended family, a home office, studio, or potential rental income, subject to town approvals. The expansive lot offers plenty of room to create a private outdoor retreat, with potential for a pool or future expansion. Ideally located near Brooks Park for pickleball and recreation, the Cape Cod Rail Trail, Harwich Center shops and restaurants, and the beaches, dining, and boutiques of Harwich Port. A unique opportunity with endless possibilities in the heart of Harwich!

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Home facts

  • Year built:1965
  • Listing ID #:22604030
  • Added:5 day(s) ago
  • Updated:August 23, 2026 at 12:19 PM

Rooms and interior

  • Bedrooms:4
  • Total bathrooms:2
  • Rooms Total:6
  • Basement Description:Bulkhead Access, Full, Interior Access
  • Living area:2,031 sq. ft.

Structure and exterior

  • Year built:1965
  • Building area:2,031 sq. ft.
  • Lot area:1.33 Acres
  • Lot Features:Cleared, Level
  • Construction Materials:Shingle Siding

Finances and disclosures

  • Price:$849,000
  • Price per sq. ft.:$418.02
  • Tax amount:$4,980

Features and amenities

  • Amenities:Linen Closet

Parking

  • Parking description:Detached, Off Street, Paved, Storage
  • Garage spaces:1
MLS LogoDisclaimer: All data relating to real estate for sale on this page comes from the Broker Reciprocity (BR) of the Cape Cod & Islands Multiple Listing Service, Inc. Detailed information about real estate listings held by brokerage firms other than Coldwell Banker Realty include the name of the listing broker. Neither the listing company nor Better Homes and Gardens Real Estate The Shanahan Group shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. The Broker providing this data believes it to be correct, but advises interested parties to confirm any item before relying on it in a purchase decision. Copyright 2026 Cape Cod & Islands Multiple Listing Service, Inc. All rights reserved.

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