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For sale
    • Price cut: $1M (7/21)
    $7,500,000

    46 Great Bay Rd, Barnstable, MA 02630

    3beds
    4,831sqft
    : 
    $45,994/mo
    Get pre-qualified
    Single Family Residence
    Built in 1946
    0.78 Acres Lot
    $-- Zestimate®
    $1,552/sqft
    $-- HOA

    What's special

    Sun-filled living spacesSubstantial dockSweeping water viewsOcean breezesExpansive windowsSeamless indoor-outdoor flowPrivate waterfront oasis
    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.
    74 days
    |
    555
    |
    10
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Chuck Tuttle 508-367-8800,

    William Raveis R.E. & Home Services 508-428-3320

    Source: MLS PIN,MLS#: 73520995

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 3
      • Bathrooms: 6
      • Full bathrooms: 4
      • 1/2 bathrooms: 2
      Primary bedroom
      • Level: First
      Bedroom 2
      • Level: First
      Bedroom 3
      • Level: Second
      Dining room
      • Level: First
      Kitchen
      • Level: First
      Living room
      • Level: First
      Heating
      • Baseboard, Oil
      Cooling
      • Central Air, 3 or More
      Appliances
      • Included: Electric Water Heater
      • Laundry: First Floor, Washer Hookup
      Features
      • Flooring: Wood, Tile
      • Has basement: No
      • Number of fireplaces: 1
      Interior area
      • Total structure area: 4,831
      • Total interior livable area: 4,831 sqft
      • Finished area above ground: 4,831

      Property

      Parking
      • Total spaces: 7
      • Parking features: Attached, Heated Garage, Off Street, Driveway, Stone/Gravel
      • Attached garage spaces: 3
      • Uncovered spaces: 4
      Features
      • Patio & porch: Patio
      • Exterior features: Patio, Rain Gutters, Storage, Sprinkler System, Outdoor Shower, Stone Wall
      • Has view: Yes
      • View description: Scenic View(s), Water, Bay, Dock/Mooring, Private Water View
      • Has water view: Yes
      • Water view: Bay,Dock/Mooring,Private,Water
      • Waterfront features: Waterfront, Navigable Water, Bay, Dock/Mooring, Deep Water Access, Private, Bay, 0 to 1/10 Mile To Beach, Beach Ownership(Private)
      Lot
      • Size: 0.78 Acres
      • Features: Level
      Details
      • Parcel number: M:093 L:014,2231583
      • Zoning: RF

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Cape
      • Property subtype: Single Family Residence
      Materials
      • Frame
      • Foundation: Concrete Perimeter
      • Roof: Wood
      Condition
      • Year built: 1946

      Utilities & green energy

      • Electric: Generator Connection
      • Sewer: Private Sewer
      • Water: Public
      • Utilities for property: for Electric Range, Washer Hookup, Generator Connection

      Community & HOA

      HOA
      • Has HOA: No
      Location
      • Region: Barnstable

      Financial & listing details

      • Price per square foot: $1,552/sqft
      • Tax assessed value: $7,063,900
      • Annual tax amount: $57,147
      • Date on market: 5/19/2026
      • Exclusions: Dining Room Chandelier Is Excluded From The Sale.

        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        DateEventPrice
        7/21/2026Price change$7,500,000-11.8%$1,552/sqft
        Source: MLS PIN #73520995 Report a problem
        5/19/2026Listed for sale$8,500,000$1,759/sqft
        Source: MLS PIN #73520995 Report a problem

        Public tax history

        Tax history is unavailable.

        Monthly payment

        Est. payment

        Payment breakdown

        Explore the cost of this home by adjusting the details. Changes won't be saved.
        All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
        Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
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        Climate risks

        Neighborhood: Osterville

        Getting around

        6 / 100
        Car-Dependent
        27 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating

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