46 Great Bay RoadBarnstable, MA 02655MLS Number 22602282

  • Price: $8,500,000
  • Est. Mortgage of $/month
  • 2 Days on Market
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Federal 30-year interest rate: 6.36% last updated on May 14, 2026
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  • 3Bedrooms
  • 0.78Acreage
  • 6Bathrooms
  • 1946Year Built
New Seabury Sotheby's International Realty

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New Seabury Sotheby's International Realty
Office: 508.477.8300
12 Mallway
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, this rare offering combines serenity, sophistication, and the quintessential Cape Cod lifestyle in one unforgettable waterfront setting.

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Driving Directions

Listed by Chuck Tuttle of William Raveis Real Estate & Home Services

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Location Information

  • Directions Bridge Street to Great Bay Road.

School Information

  • High School DistrictBarnstable

Rooms

  • Bathroom6
  • Bathrooms Total Decimal 5
  • Bedrooms3
  • Full Bath4
  • Half Baths2
  • Laundry Features Laundry Room, Sink, Countertops, First Floor
  • Main Level Bathrooms 4
  • Room Bedroom 2 Features Bedroom 2, View, Private Full Bath
  • Room Master Bathroom Features Private Full Bath
  • Room Master Bedroom Features Walk-In Closet(s), View, Cathedral Ceiling(s)

Exterior

  • Exterior Features Outdoor Shower
  • RoofPitched, Wood

Utilities

  • Cooling Central Air
  • Cooling YN Yes
  • Heating Hot Water
  • Heating YN Yes
  • Sewer Private Sewer

Amenities

  • Appliances IncludedCooktop, Refrigerator, Dishwasher, Electric Water Heater
  • Other Amenities
    • Basement
    • Dock
    • Fireplace
    • Golf
    • Water View
    • Waterfront

Basic Information

  • Lot Features
    • House of Worship
    • Level
    • Marina
    • Near Golf Course
    • Shopping
    • South of Route 28
  • Mls Status Active
  • Parcel Number OSTE M:093 L:014
  • Road Frontage DescriptionPaved

Basic Information

  • List Price$8,500,000
  • MLS Number22602282
  • Modification Date05/19/2026
  • Property SubTypeSingle Family Residence

Building

  • BasementCrawl Space
  • Building Area Units Square Feet
  • Construction Materials Shingle Siding
  • Entry Level 1
  • Entry Location First Floor
  • FireplaceWood Burning
  • Fireplace YN Yes
  • Fireplaces Total 1
  • FoundationPoured
  • GarageYes
  • Patio And Porch Features Patio
  • Property StyleCape Cod
  • Rooms6
  • Year Built1946

Water Body

  • Water AccessPrivate
  • Water Body NameNorth Bay
  • Water Body TypeSalt
  • WaterfrontYes

Tax Information

  • Tax Assessed Value $6,886,600
  • Tax Year 2026
  • Taxes$56,153

Parking

  • Attached Garage YN Yes
  • Open Parking YN Yes
  • Parking Spaces4

Location

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

Property

  • Acreage0.78

Interior

  • Flooring Hardwood, Carpet, Tile, Wood
  • Interior Features HU Cable TV
  • Room Bedroom 2 Description Flooring: Wood

Property Information

  • Living Area Units Square Feet
  • Lot Size Square Feet 33,977
  • Lot Size Units Acres
  • Property Condition Updated/Remodeled, Actual
  • Square Feet4,831

Legal

  • ZoningRF

Other

  • Date Listed05/18/2026
  • Nitrogen Sensitive AreaYes

broker reciprocity The data relating to real estate for sale on this site comes from the Broker Reciprocity (BR) of the Cape Cod & Islands Multiple Listing Service, Inc. Summary or thumbnail real estate listings held by brokerage firms other than New Seabury Sotheby's International Realty are marked with the BR Logo and detailed information about them includes the name of the listing broker. Neither the listing broker nor New Seabury Sotheby's International Realty shall be responsible for any typographical errors, misinformation, or misprints and shall be held totally harmless.

This site was last updated May 19, 2026 11:51 PM EDT. All properties are subject to prior sale, changes, or withdrawal.

New Seabury Sotheby's International Realty has chosen to display only certain towns and/or types or styles of properties. This site may not show all listings that are available through the Cape Cod & Islands Multiple Listing Service, Inc.

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