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Active

46 Great Bay Rd

Barnstable, MA 02655

Offered at$7,500,000

Residential · Active · MLS #73520995
Listing Courtesy of William Raveis R.E. & Home Services | Chuck Tuttle

3Bedrooms
6Bathrooms
4,831Square feet
1946Year built

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MLS PIN data

About this home

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.

Property information

Details at a glance

Interior

Rooms
6
Heating
Baseboard, Oil
Cooling
Central Air, 3 or More
Flooring
Wood, Tile
Fireplaces
1

Building

Style
Single Family Residence
Year built
1946
Garage
3
Parking
7
Foundation
Concrete Perimeter
Roof
Wood

Land & utilities

Lot size
0.78 acres
Water
Public
Sewer
Private Sewer
Waterfront
Y
Zoning
RF

Financial

Annual taxes
$57,147
Assessment year
2025

Listing history

Price and status timeline

No additional public listing history was supplied for this property.

Property value estimate

An informed starting point

Estimated value$7,738,491

Estimated range $5,543,937$9,933,045

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Automated estimates are not appraisals or guarantees of market value.

Comparable sales

Recent properties for context

Recent comparable sales are not available for this property.

Photo insights

Condition signals

Overall presentationabove average

Generated from listing photography; not a substitute for an inspection.

Local market context

How this home compares in Osterville

MetricThis propertyOsterville
List price$7,500,000$1,750,000329% above local
Price / sq ft$1,552$85681% above local
Days on market6711240% below local
Explore homes in Barnstable

Active neighborhood listing statistics from MLS PIN as of September 6, 2026. Asking prices are not completed-sale values.

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Common questions

About 46 Great Bay Rd

Can I schedule a private showing?

Yes. Request a tour of 46 Great Bay Rd and a Bean Group agent will help coordinate an available time with the listing side.

Can you help me evaluate this property?

Yes. We can discuss condition, comparable sales, offer strategy and the questions worth asking before you decide whether to proceed.

Are property documents available?

Availability varies by property and source. Request the documents you need and we will help obtain what is available.