4390 MAIN STREET, CUMMAQUID MA, 02637

$4,748,900

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Cape Cod MLS #22504273

Status: Price Change
Year Built: 1994
Total Rooms: 10
Full Bathrooms: 3
Bedrooms: 6
Half Bathrooms: 2
Waterview: Yes
Waterfront: Yes
Lot Size: 3.81 acres
Living Area: 5442 ft2
Price Change: 06/06/2026
Listing Date: 08/31/25 DOM: 290 days
Total Assessment: $3,113,100
Improvements Assessment: $3,113,100
Special Assessment: N/A
Annual Taxes: $27,742
Tax Year: 2025
Land Assessment: $264,600.00
Zoning: ********
Lead Paint: N/A
Flood Zone: N/A

4390 MAIN STREET, CUMMAQUID MA, 02637

WATERFRONT ESTATE Offered for the first time in 25 years that blends classic coastal architecture with modern refinement. Built in 1994 and newly refreshed with brand-new siding and a Red Cedar roof (August 2025). Step into Cape Cod luxury with 6 bedrooms and 5 baths, a chef's kitchen, outfitted with a Viking professional gas range, Sub-Zero refrigerator, center island with prep sink, that flows seamlessly into the expansive sun-drenched living room, dining area, and waterfront sunroom. 2-car garage and full basement in the main residence for convenience and storage, plus a versatile guest house features its own 2-car garage and a captivating fieldstone fireplace. This space offers endless possibilities for multi-generational families to create a two-bedroom retreat, an artist's studio, game room, or workshop. This private estate with over 3.81 acres includes a private in-ground pool, lush landscaping, and direct access to the tidal water. This rare offering presents the chance to own not just a home, but a true Cape Cod sanctuary. A private waterfront estate designed for those who seek beauty, privacy, and an unparalleled coastal lifestyle. Some photos virtually staged


General Information:

VILLAGE: Cummaquid
STYLE: Single Family Residence
HEAT/COOLING: YES/
GARAGE: YES
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Dock: N
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Heating/Cooling: YES/
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Listing Courtest of:
eXp Realty, LLC
Listing Agent: Robert MacKinnon (617-354-7000)

4390 MAIN STREET CUMMAQUID MA 02637 Property Information Last Updated June 17, 2026 at 10:45:17 PM EDT.

 

CCIAOR MLS IDX listing courtesy of eXp Realty, LLC