$8,500,000
46 Great Bay Road Osterville
Barnstable, MA, 02655
Nestled along the sparkling shores of North Bay in the heart of Osterville, this exceptional Waterfront Estate delivers timeless beauty and relaxed elegance. Wake each morning to sweeping water views and ocean breezes, step onto your boat from the Substantial Dock, (complete with 30 Amp power outlets and fresh water). Featuring a Primary Suite and Guest Suite both on the 1st Floor, the residence is thoughtfully designed to blend coastal charm with modern comfort, with sun-filled living spaces, expansive windows, and seamless indoor-outdoor flow perfect for entertaining or quiet seaside relaxation. Waterfront Chef’s Kitchen with Cathedral Ceiling, Living Rooms, Dens, separate living quarters complete with a Kitchen over the 3-Bay Garage.Step outside to your private waterfront oasis, where launching a kayak at sunrise, enjoying afternoon boating on North Bay, or taking sunset walks with the dog, every day feels like a vacation.Located just moments from Osterville Village’s boutiques, restaurants, and marinas, this rare offering combines serenity, sophistication, and the quintessential Cape Cod lifestyle in one unforgettable waterfront setting.
Property Details
Price:
$8,500,000
MLS #:
22602282
Status:
Active
Beds:
3
Baths:
5
Type:
Single Family
Subtype:
Single Family Residence
Listed Date:
May 18, 2026
Finished Sq Ft:
4,831
Total Sq Ft:
4,831
Lot Size:
33,977 sqft / 0.78 acres (approx)
Year Built:
1946
Schools
School District:
Barnstable
Interior
Appliances
Cooktop, Refrigerator, Dishwasher, Electric Water Heater
Bathrooms
4 Full Bathrooms, 2 Half Bathrooms
Cooling
Central Air
Fireplaces Total
1
Flooring
Hardwood, Carpet, Tile, Wood
Heating
Hot Water
Interior Features
HU Cable TV
Laundry Features
Laundry Room, Sink, Countertops, First Floor
Main Level Bathrooms
4
Exterior
Architectural Style
Cape Cod
Attached Garage YN
1
Construction Materials
Shingle Siding
Exterior Features
Outdoor Shower
Garage Spaces
3
Lot Features
Marina, House of Worship, Near Golf Course, Shopping, Level, South of Route 28
Open Parking YN
1
Parking Spots
4
Parking Total
4
Patio And Porch Features
Patio
Roof
Pitched, Wood
Stories
2
Financial
Tax Year
2026
Taxes
$56,153
Mortgage Calculator
Map
Current real estate data for Single Family in Barnstable as of May 26, 2026
219
Single Family Listed
85
Avg DOM
621
Avg $ / SqFt
$1,893,363
Avg List Price
Community
- Address46 Great Bay Road Osterville Barnstable MA
- CityBarnstable
- CountyBarnstable
- Zip Code02655
Subdivisions in Barnstable
Similar Listings Nearby
Property Summary
- 46 Great Bay Road Osterville Barnstable MA is a Single Family for sale in Barnstable, MA, 02655. It is listed for $8,500,000 and features 3 beds, 5 baths, and has approximately 4,831 square feet of living space, and was originally constructed in 1946. The current price per square foot is $1,759. The average price per square foot for Single Family listings in Barnstable is $621. The average listing price for Single Family in Barnstable is $1,893,363. To schedule a showing of MLS#22602282 at 46 Great Bay Road Osterville in Barnstable, MA, contact your Rover IDX%2C LLC agent at 800 BOB-REALTY.
46 Great Bay Road Osterville
Barnstable, MA