46 Great Bay Road, OstervilleBarnstable, MA 02655MLS Number 73520995

  • Price: $8,500,000
  • Est. Mortgage of $/month
  • 2 Days on Market
$
$
%
$/month over payments
Federal 30-year interest rate: 6.36% last updated on May 14, 2026
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.
  • 3Bedrooms
  • 0.78Acreage
  • 6Bathrooms
  • 1946Year Built
Active
46 Great Bay Road Barnstable MA 0265546 Great Bay Road Barnstable MA 0265546 Great Bay Road Barnstable MA 0265546 Great Bay Road Barnstable MA 0265546 Great Bay Road Barnstable MA 0265546 Great Bay Road Barnstable MA 0265546 Great Bay Road Barnstable MA 0265546 Great Bay Road Barnstable MA 0265546 Great Bay Road Barnstable MA 0265546 Great Bay Road Barnstable MA 0265546 Great Bay Road Barnstable MA 0265546 Great Bay Road Barnstable MA 0265546 Great Bay Road Barnstable MA 0265546 Great Bay Road Barnstable MA 0265546 Great Bay Road Barnstable MA 0265546 Great Bay Road Barnstable MA 0265546 Great Bay Road Barnstable MA 0265546 Great Bay Road Barnstable MA 0265546 Great Bay Road Barnstable MA 0265546 Great Bay Road Barnstable MA 0265546 Great Bay Road Barnstable MA 0265546 Great Bay Road Barnstable MA 0265546 Great Bay Road Barnstable MA 0265546 Great Bay Road Barnstable MA 0265546 Great Bay Road Barnstable MA 0265546 Great Bay Road Barnstable MA 0265546 Great Bay Road Barnstable MA 0265546 Great Bay Road Barnstable MA 0265546 Great Bay Road Barnstable MA 0265546 Great Bay Road Barnstable MA 0265546 Great Bay Road Barnstable MA 0265546 Great Bay Road Barnstable MA 0265546 Great Bay Road Barnstable MA 0265546 Great Bay Road Barnstable MA 0265546 Great Bay Road Barnstable MA 0265546 Great Bay Road Barnstable MA 0265546 Great Bay Road Barnstable MA 0265546 Great Bay Road Barnstable MA 02655
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Cape Coastal Sotheby's International Realty
Cape Coastal Sotheby's International Realty
Office: 508-477-6688
540 Falmouth Road (Mashpee Rotary)
Mashpee, MA 02649
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. 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.

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More Info

Basic Information

  • Bedrooms3
  • Mls StatusNew
  • Bathroom6
  • Lot Features Level
  • Parcel Number M:093 L:014,2231583

Basic Information

  • List Price$8,500,000
  • MLSPIN 73520995
  • Modification Date05/20/2026
  • Property SubTypeSingle Family Residence

Building

  • Attached Garage YN Yes
  • Building Area Units Square Feet
  • Construction Materials Frame
  • FireplaceYes
  • Fireplaces Total 1
  • FoundationConcrete Perimeter
  • Garage Spaces3
  • Patio And Porch Features Patio
  • Property StyleCape
  • Rooms6
  • Utilities For Electric Range, Washer Hookup, Generator Connection
  • Year Built1946
  • Year Built Details Actual, Renovated Since
  • Year Built Source Public Records

Other

  • Date Listed05/19/2026
  • Farm Land Area Units Square Feet
  • View Count1

Tax Information

  • Tax Assessed Value $7,063,900
  • Tax Year 2025
  • Taxes$57,147

Rooms

  • Bathrooms Total Decimal 5
  • Bedroom 2 First
  • Bedroom 3 Second
  • Dining Room First
  • Full Bath4
  • Half Baths2
  • Kitchen First
  • Living Room First
  • Master Bedroom First

Property

  • Acreage0.78

Interior

  • Flooring Wood, Tile

Utilities

  • Cooling Central Air, 3 or More
  • Cooling YN Yes
  • Electric Generator Connection
  • Heat SystemYes
  • Heating Baseboard, Oil
  • Sewer Private Sewer
  • Water Source Public

Amenities

  • Appliances IncludedElectric Water Heater

Water Body

  • Miles to Beach0.1
  • WaterfrontYes
  • Waterfront Features Waterfront, Navigable Water, Bay, Dock/Mooring, Deep Water Access, Private, Bay,0 to 1/10 Mile To Beach, Beach Ownership(Private)

Parking

  • Parking Spaces7
  • Covered Spaces 3
  • Garage YN Yes
  • Open Parking YN Yes
  • Parking Features Attached, Heated Garage, Off Street, Driveway, Stone/Gravel

Location

  • NeighborhoodOsterville
  • SubdivisionOsterville
  • Address46 Great Bay Road
  • Building Number46
  • CountyBarnstable
  • StateMA
  • StreetGreat Bay Road
  • TownBarnstable
  • Zip02655

Exterior

  • Exterior Features
    • Outdoor Shower
    • Patio
    • Rain Gutters
    • Sprinkler System
    • Stone Wall
    • Storage
  • RoofWood

Property Information

  • Square Feet4,831
  • Building Area Source Public Records
  • Living Area 4,831
  • Lot Size Square Feet 33,977
  • Lot Size Units Acres
  • View YN Yes

Driving Directions

Listed by Chuck Tuttle of William Raveis R.E. & Home Services

Barnstable, MA Demographics

There is no data available

Barnstable, MA Real Estate Market Data

There is no data available

Barnstable, MA Schools

School NameDistanceTypeGrades

The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. (MLSPIN) from third party sources, including sellers, lessors and public records, and were compiled by MLSPIN. The property listing data and information, and the Images, are for the personal, non-commercial use of consumers having a good faith interest in purchasing or leasing listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing or leasing. MLSPIN and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the Images, set forth herein.

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