46 Great Bay RoadOsterville, MA 02655MLS Number 22602282

  • Price: $7,500,000
  • Est. Mortgage of $/month
  • 66 Days on Market
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$
%
$/month over payments
Federal 30-year interest rate: 6.55% last updated on Jul 16, 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
New Seabury Sotheby's International Realty
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, (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.

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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.

Parking

  • Attached Garage YN Yes
  • Parking Features Garage Door Opener, Heated Garage, Driveway, Off Street, Gravel
  • Parking Spaces4

Location

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

Property

  • Acreage0.78

Interior

  • Flooring Hardwood, Wood, Tile, Carpet
  • Interior Features HU Cable TV, Kitchen Island, Eat-in Kitchen, Breakfast Bar
  • Room Bedroom 2 Description Flooring: Wood

Amenities

  • Appliances IncludedCountertop Range, Dishwasher, Refrigerator, Water Heater
  • Other AmenitiesFireplace, Waterfront, Water View, Dock

Basic Information

  • Lot Features Level, Views
  • Mls Area Major Barnstable
  • Mls Status Active
  • Parcel Number OSTE M:093 L:014

Basic Information

  • List Price$7,500,000
  • MLS Number22602282
  • Modification Date07/22/2026
  • Property SubTypeSingle Family Residence

Building

  • Building Area Units Square Feet
  • Construction Materials Shingle Siding
  • Fireplaces Total 1
  • GarageYes
  • Patio And Porch Features Patio
  • Rooms6
  • Year Built1946

Utilities

  • Cooling Central Air
  • Cooling YN Yes
  • Heating Oil
  • Heating YN Yes
  • Water Source Public

Other

  • Date Listed05/18/2026
  • Nitrogen Sensitive AreaYes
  • View Count30

Tax Information

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

Rooms

  • Bathroom6
  • Bathrooms Total Decimal 5
  • Bedrooms3
  • Full Bath4
  • Half Baths2
  • Laundry Features Electric Dryer Hookup, Washer Hookup, Laundry Room, Countertops
  • 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, Underground Sprinkler System
  • RoofPitched, Wood

Property Information

  • Lot Size Square Feet 33,977
  • Lot Size Units Acres
  • Square Feet4,831

Water Body

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

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 July 23, 2026 6:51 AM UTC. 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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