SOLD OCT 7, 2026

Sold on oct 2026

$855,000

•

2,031

sq ft

21 Old Colony Rd, Harwich, MA 02645

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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 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!

Single-familyProperty Type

1965Year Built

1.33 acresLot Size

$421Price/Sq.Ft.

1 garage spacesParking

Listed by Natalia Weiner • Gibson Sotheby's International Realty

Listed by • Gibson Sotheby's International Realty

Bought with Helen Gaughran • Insight Realty Group, Inc.

Redfin checked: 2 minutes ago

•Source:MLS PIN #73566214

Redfin Estimate

$852,958

$2,042 since sold in October 2026$72K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 4.8% lower than the average sale price ($896K) of 6 comparable homes.

SOLD JUN 16, 2026
$855,000
A
3 beds2 baths1,737 sq ft
14 Lovers Ln, Harwich, MA 02645
SOLD JUL 31, 2026
$758,500
B
4 beds2 baths2,152 sq ft
252 Chatham Rd, Harwich, MA 02645
SOLD MAR 16, 2026
$695,000
C
4 beds2 baths2,422 sq ft
44 Beriah Brooks Rd, Harwich, MA 02645
SOLD JUN 15, 2026
$1,450,000
D
5 beds3 baths2,072 sq ft
68 Gorham Rd, Harwich Port, MA 02646
SOLD MAY 8, 2026
$865,000
E
2 beds2.5 baths1,999 sq ft
54 Marthas Ln, Harwich, MA 02645
SOLD JUL 22, 2026
$755,000
F
4 beds3 baths2,248 sq ft
11 Little Marsh Ln, Harwich, MA 02645

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Market trends in 02645, MA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

98.8%

0.8% MoM

Median sale price

$753K

$19K MoM

Avg. days on market

18d

2 days MoM

Recently sold homes

1 MoM

New listings for sale

$1,100,000
3 beds2.5 baths2,548 sq ft
39 Juniper Ln Ext, Harwich, MA 02645
OPEN TODAY, 12PM TO 1:30PM
$749,000
4 beds3 baths1,512 sq ft
17 Locust Grove Rd, Harwich, MA 02645
$849,000
3 beds2.5 baths1,872 sq ft
107 Continental Dr, Harwich, MA 02645
$600,000
2 beds1 bath925 sq ft
686 Queen Anne Rd, Harwich, MA 02645
EARLY ACCESS
$540,000
2 beds1 bath927 sq ft
488 Main St, Harwich, MA 02645
$659,000
3 beds2 baths1,652 sq ft
33 Holmes Rd, Harwich, MA 02645
$1,200,000
3 beds2 baths1,584 sq ft
5 Evelyns Dr, Harwich, MA 02645
OPEN TODAY, 11AM TO 1PM
$995,000
4 beds3.5 baths3,274 sq ft
32 Pleasant Bay Rd, Harwich, MA 02645
$689,000
4 beds1.5 baths2,116 sq ft
22 Little Ln, Harwich, MA 02645
$1,495,000
3 beds2.5 baths2,498 sq ft
2 Harding Ln, Harwich, MA 02645
See all

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Sale and tax history for 21 Old Colony Rd

Sale History
Tax History

Date

Event

Price

CCIMLS #22604030

Oct 7, 2026

Sold

$855,000

$421/sq ft

Aug 26, 2026

Pending

—

Aug 18, 2026

Listed

$849,000

$418/sq ft

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!

MLS PIN #73566214

Oct 7, 2026

Sold

$855,000

$421/sq ft

Sep 9, 2026

Pending

—

Aug 26, 2026

Contingent

—

Aug 18, 2026

Listed

$849,000

$418/sq ft

Public record

Beds

—

Baths

—

Stories

—

Lot width

—

Lot depth

—

Lot size

1.33 Acres

Year renovated

—

Sq. Ft.

—

Year built

—

Style

Other

County

Barnstable County

APN

4291471

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 19, 2023.

Property details

Parking

Parking Information
Has Garage
Has Open Parking
# of Garage Spaces: 1
# of Covered Spaces: 1
Open Parking Spaces: 5
Parking Spaces: 6
Parking Features: Detached, Off Street, Paved

Interior

Bathroom Information
# of Bathrooms (Full): 2

Basement Information
Basement: Full, Interior Entry, Bulkhead

Fireplace Information
Has Fireplace
# of Fireplaces (Total): 1

Appliances
Appliances: Electric Water Heater

Interior Features
# of Rooms (Total): 6

Exterior

Building Information
Building Area (Total): 2,031
Foundation Details: Concrete Perimeter
Year Built Source: Public Records
Year Built Details: Actual

Exterior Features
Roof: Shingle

Property Information
PropertySubType: Single Family Residence
Above Grade Finished Area: 2031
ADU: Y

Lot Information
Lot Size (Acres): 1.33
Lot Features: Wooded, Cleared, Level
Waterfront Features: Sound, 1 to 2 Mile To Beach, Beach Ownership(Public)
Road Frontage Type: Public

Financial

Tax Information
Tax Annual Amount: $4,980
Tax Year: 2026

Utilities

Utility Information
Sewer: Inspection Required for Sale
Water Source: Public

Heating & Cooling
Has Heating
Heating: Baseboard

Location

Location Information
Directions: Route 124 to left on Old Colony Dr
UnparsedAddress: 21 Old Colony Rd, Harwich MA 02645

Community Information
Senior CommunityYN: No

Public facts

Beds: —
Baths: —
Sq. Ft.: —
Stories: —
Lot Size: 1.33 acres
Style: Other
Year Built: —
Year Renovated: —
County: Barnstable County
APN: 4291471

Home facts updated by county records on Jul 19, 2023

Other

Listing Information
StandardStatus: Closed

Around this home

Schools

Harwich Elementary School

Public PreK-4 • Assigned • 0.6mi

6/10

Monomoy Regional High School

Public 8-12 • Assigned • 0.4mi

5/10

Provided by GreatSchools

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

5/10 Heat Factor

7 days above 84° expected this year, 21 days in 30 years

8/10 Wind Factor

80% chance of strong winds in next 30 years

2/10 Air Factor

2 unhealthy days expected this year, 2 days in 30 years

Provided by First Street

Historical weather

Harwich, MA • 02645

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

Try the sun simulator tool to see how light moves across the property at different times of day and year.

Provided by Shadowmap

Estimated sale price

$811,000 – $981,000

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New listings for sale in 02645

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Home values near 21 Old Colony Rd

Data from public records.

Address	Redfin Estimate
28 Old Colony Road, Harwich, MA 4 Beds \| 3 Baths \| 3100 Sq. Ft.	$1,657,826
33 Old Colony Road, Harwich, MA - Beds \| - Baths \| - Sq. Ft.	—

Address	Redfin Estimate
30 Old Colony Road, Harwich, MA 2 Beds \| 1 Baths \| 1124 Sq. Ft.	$514,535
10 Meadow Lane, Harwich, MA 3 Beds \| 1 Baths \| 1151 Sq. Ft.	$643,767

Address	Redfin Estimate
8 Old Colony Road, Harwich, MA 3 Beds \| 2 Baths \| 1800 Sq. Ft.	$794,700
7 Meadow Lane, Harwich, MA 2 Beds \| 1 Baths \| 1132 Sq. Ft.	$603,298

Property information provided by MLS PIN when last listed in 2026. This data may not match . Learn more.

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21 Old Colony Rd, Harwich, MA 02645

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About this home

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Market trends in 02645, MA

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Sale and tax history for 21 Old Colony Rd

Public record

Property details

Parking

Interior

Exterior

Financial

Utilities

Location

Public facts

Other

Around this home

Schools

Climate risks

Historical weather

Sun exposure

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