143 BAYBERRY WAY, OSTERVILLE MA, 02655

$16,500,000

Cape Cod MLS #22605034

Status: Active
Year Built: 1914
Total Rooms: 20
Full Bathrooms: 9
Bedrooms: 8
Half Bathrooms: 2
Waterview: Yes
Waterfront: Yes
Lot Size: 3.02 acres
Living Area: 8763 ft2
Listing Date: 10/02/26 DOM: 21 days
Total Assessment: $9,636,700
Improvements Assessment: $3,039,000
Special Assessment: N/A
Annual Taxes: $78,578
Tax Year: 2026
Land Assessment: $360,600.00
Zoning: RF-1
Lead Paint: Unknown
Flood Zone: N/A

143 BAYBERRY WAY, OSTERVILLE MA, 02655

Set along the soothing waters of West Bay, this exceptional waterfront estate, with approx. 400' of waterfront, captures magnificent western exposure, offering ever-changing views of boats navigating to and from the harbor and spectacular evening sunsets dancing across the water. This 'Wianno Head' area is one of the most coveted areas of Osterville with large, private estate settings. This property also benefits from protected conservation 'Land Trust' land directly across from its gated entrance to the property. The main residence encompasses warm, luxurious living spaces, distinguished by extensive custom millwork, custom stone, tile and brick work, and refined architectural details throughout. The gourmet kitchen and butler's pantry are designed to delight, while the grand living room and adjoining dining room provide an elegant setting for entertaining. A sunroom overlooks the water, while the inviting family room and adjacent dining area create comfortable spaces for everyday living. The residence offers a 1st floor bedroom suite, and the 2nd floor provides three bedroom suites and a glorious master suite with his-and-her bathrooms and dressing rooms, a private sitting


General Information:

VILLAGE: Osterville
STYLE: Single Family Residence
HEAT/COOLING: Forced Air, Natural Gas
GARAGE: YES
BASEMENT:
Basement Type:
Convenient To: Conservation Area, Golf Course, In Town Location, Marina, Shopping
Association:

Exterior Features:

Exterior Features: Private Yard, Underground Sprinkler System
Pool: Y
Dock: Y
Siding:
Roof: Wood, Shingle

Interior Features:

Fireplace: 3
Flooring: Wood, Tile

Interior Features: Recessed Lighting, Walk-In Closet(s)
Equipment/Appliances: Water Heater

Mechanical Features:

Heating/Cooling: Forced Air, Natural Gas
Utilities:

Listing Office Contact:


Listing Courtest of:
Frank A Sullivan Real Estate
Listing Agent: John Hopkins (508-320-9461)

143 BAYBERRY WAY OSTERVILLE MA 02655 Property Information Last Updated October 23, 2026 at 6:45:18 PM EDT.

 

CCIAOR MLS IDX listing courtesy of Frank A Sullivan Real Estate