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835 Old Post Road, 
Barnstable, MA 02635

$12,500,000


7

Beds


9

Baths


7,467

Sq Ft


Single Family

Active

Listed by

Paul E. Grover

Matthew De Groot

Berkshire Hathaway HomeServices Robert Paul Properties

508-420-1414

Last updated:

February 10, 2026, 11:45 AM

MLS#

73455043

Source:

MLSPIN

About This Home

835 Old Post Road

One of Cape Cod’s premier waterfront estates, this exquisite Cotuit Bay compound offers a resort-style pool, stunning views, and one of the area’s most significant deep-water docks with direct access to Nantucket Sound. The seven-bedroom residence is finished to the highest standards with exquisite craftsmanship and top-of-the-line finishes throughout. At the heart of the home, an eat-in chef’s kitchen opens to a sunlit living area with a wet bar, all connecting seamlessly to a covered terrace with an outdoor kitchen overlooking the pool and bay. Highlights include an elegant primary suite with two balconies, a two-bedroom apartment, a third-floor study with panoramic views, and a finished walkout lower level. A rare offering waiting to be enjoyed, this extraordinary waterfront estate is located minutes from Cotuit Village, Osterville, and everything the area has to offer.

Home Facts

Single Family

9 Baths

7 Bedrooms

Built in 1995

Price Summary

12,500,000

$1,674 per Sq. Ft.

MLS #:

73455043

Last Updated:

February 10, 2026, 11:45 AM


Rooms & Interior

Bedrooms

Total Bedrooms:

7

Bathrooms

Total Bathrooms:

9

Full Bathrooms:

6

Interior

Living Area:

7,467 Sq. Ft.


Structure

Structure

Architectural Style:

Cape, Contemporary

Building Area:

7,467 Sq. Ft.

Year Built:

1995


Lot

Lot Size (Sq. Ft):

57,935


Finances & Disclosures

Finances

Price:

$12,500,000

Price per Sq. Ft:

$1,674 per Sq. Ft.

Source:MLSPIN
The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc. 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. MLS Property Information Network, Inc. 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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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.