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21 Great Island Road, 
East Sandwich, MA 02537

$1,100,000

4

Beds

3

Baths

2,806

Sq Ft

Single Family

Pending

Listed by

Katie Martin

Cape Coastal Sotheby'S International Realty

508-477-6688

Last updated:

January 17, 2026, 08:31 AM

MLS#

22503859

Source:

CAPECOD

About This Home

21 Great Island Road

21 Great Island Road offers a perfect blend of natural beauty, modern system upgrades, and the quintessential Cape Cod lifestyle. Boasting stunning marsh views, access to neighborhood conservation trails, and easy proximity to multiple beaches, this home is an exceptional opportunity for those seeking privacy, comfort, and recreation. Set on a spacious 2.36-acre lot, this well-maintained Colonial features 4 bedrooms, 3 full bathrooms, a 2-car garage, and nearly 2,800 sq ft of living space — ideal for comfortable year-round or seasonal living. Enjoy easy access to both East Sandwich Beach and Sandy Neck Beach, just minutes away — perfect for boating, beach-combing, and coastal adventures. Quality upgrades include a new roof (2022), boiler (2015), central air (2015), and a whole-house generator, making this home ready for worry-free living with no flood insurance required. High ceilings and spacious rooms provide ample space to personalize with your own cosmetic touches. Nestled in a peaceful, private spot tucked away north of Route 6A, this is Cape Cod living at its finest.

Home Facts

Single Family

3 Baths

4 Bedrooms

Built in 1984

Price Summary

1,100,000

$392 per Sq. Ft.

MLS #:

22503859

Last Updated:

January 17, 2026, 08:31 AM

Added:

5 month(s) ago

Rooms & Interior

Bedrooms

Total Bedrooms:

4

Bathrooms

Total Bathrooms:

3

Full Bathrooms:

3

Interior

Living Area:

2,806 Sq. Ft.

Structure

Structure

Architectural Style:

Colonial, Single Family Residence

Building Area:

2,806 Sq. Ft.

Year Built:

1984

Lot

Lot Size (Sq. Ft):

102,801

Finances & Disclosures

Finances

Price:

$1,100,000

Price per Sq. Ft:

$392 per Sq. Ft.

MLS Logo
Disclaimer: 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 Coldwell Banker Murray Real Estate 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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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.