434 SEA VIEW AVENUE, OSTERVILLE MA, 02655

$6,600,000

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Cape Cod MLS #22605173

Status: Active
Year Built: 2003
Total Rooms: 10
Full Bathrooms: 5
Bedrooms: 5
Half Bathrooms: 3
Waterview: No
To Beach: Dowses Beach mi.
Waterfront: No
Lot Size: 2.44 acres
Living Area: 4955 ft2
Listing Date: 10/09/26 DOM: 14 days
Total Assessment: $4,250,500
Improvements Assessment: $1,722,700
Special Assessment: N/A
Annual Taxes: $34,658
Tax Year: 2026
Land Assessment: 0
Zoning: RF-1
Lead Paint: Unknown
Flood Zone: N/A

434 SEA VIEW AVENUE, OSTERVILLE MA, 02655

Architecturally stunning and beautifully appointed, this exceptional residence is set within one of Cape Cod's premier resort communities. Perfectly sited on 2.44 acres, the elegant home combines exquisite craftsmanship and refined detailing with a warm, inviting sense of style and ambiance. Nearly 5,000 square feet of custom-designed living space flows seamlessly from one room to the next, creating an ideal setting for both sophisticated entertaining and relaxed everyday living. The spacious living room is designed for both grand-scale entertaining and comfortable everyday living, featuring a handsome wet bar and seamless access to the light-filled sunroom overlooking the resort style pool. The dining area provides an inviting setting for formal gatherings, while the beautifully appointed kitchen with a generous center island, granite countertops, and custom backsplash, serves as the heart of the home. Refined millwork and thoughtful architectural details throughout add a timeless sense of elegance. The luxurious primary suite offers a spa-inspired bath, private sitting area, and separate office. The second-floor features three en-suite bedrooms, complemented by a fourth en-suite


General Information:

VILLAGE: Osterville
STYLE: Single Family Residence
HEAT/COOLING: Forced Air, Natural Gas
GARAGE: YES
BASEMENT:
Basement Type:
Convenient To: Golf Course, House of Worship, Marina, School, Shopping
Association:

Exterior Features:

Exterior Features: Private Yard, Outdoor Shower
Pool: Y
Dock: N
Siding:
Roof: Asphalt

Interior Features:

Fireplace: 1
Flooring: Wood, Tile

Interior Features: Wet Bar, Walk-In Closet(s), HU Cable TV, Sound System
Equipment/Appliances: Range Hood, Wall/Oven Cook Top, Microwave, Refrigerator, Water Heater, Countertop Range, Dishwasher, Gas Range

Mechanical Features:

Heating/Cooling: Forced Air, Natural Gas
Utilities:

Listing Office Contact:


Listing Courtest of:
Berkshire Hathaway HomeServices Robert Paul Properties
Listing Agent: Robert Kinlin (508-420-1414)

434 SEA VIEW AVENUE OSTERVILLE MA 02655 Property Information Last Updated October 23, 2026 at 6:45:18 PM EDT.

 

CCIAOR MLS IDX listing courtesy of Berkshire Hathaway HomeServices Robert Paul Properties