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$849,000
5 Days On Site

21 Old Colony Rd
Harwich, MA 02645

For Sale|Single Family Residence|Active
4
Beds
2
Total Baths
2
Full Baths
2,031
SqFt
$418
/SqFt
1965
Built
County:
Barnstable
21 Old Colony Rd21 Old Colony Rd21 Old Colony Rd21 Old Colony Rd
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Monthly Payment (Est.)

$3,873
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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 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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Listing Snapshot
Price 
$849,000
Days On Site 
5 Days
Bedrooms 
4
Inside Area (SqFt) 
2,031 sqft
Total Baths 
2
Full Baths 
2
Partial Baths 
N/A
Lot Size 
1.33 Acres
Year Built 
1965
MLS® Number 
73566214
Status 
Active
Property Tax 
$4,980
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
Public Records
Friends & Family
Recent Activity
yesterdayListing updated with changes from the MLS®
5 days agoListing first seen on site
General Features
Acres 
1.33
Foundation 
Concrete Perimeter
Garage 
Yes
Garage Spaces 
1
Parking 
DetachedOff StreetPaved
Parking Spaces 
6
Property Sub Type 
Single Family Residence
SqFt Above 
2031
SqFt Total 
2031
Style 
Cape
Water Source 
Public
Zoning 
R
Interior Features
Appliances 
Electric Water Heater
Basement 
FullInterior Entry
Fireplace 
Yes
Fireplaces 
1
Heating 
Baseboard
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Exterior Features
Lot Features 
WoodedClearedLevel
Roof 
Shingle
Listing courtesy of Natalia Weiner of Gibson Sotheby's International Realty



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.

Last checked 2026-08-25 11:11 PM UTC

Neighborhood & Commute
Source: Walkscore
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