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204 Garrison Lane, 
Osterville, MA 02655

$8,995,000


6

Beds


9

Baths


9,464

Sq Ft


Single Family

Active

Listed by

Paul E Grover

, 

Matthew De Groot

Berkshire Hathaway HomeServices Robert Paul Properties

Last updated:

October 9, 2026, 03:52 PM

MLS#

22604836

Source:

CAPECOD

About This Home

204 Garrison Lane

Presiding over West Bay, this extraordinary waterfront estate spans 2.35 pristine acres with breathtaking views in an unrivaled location. A park-like driveway winds through manicured grounds with sculpted boxwood hedges and vibrant hydrangeas, creating a sense of privacy and grandeur as you approach the residence. A private dock provides immediate access to West Bay and Nantucket Sound, while the waterside swimming pool and pool house create a resort-like atmosphere. Inside, the residence showcases fine architectural millwork, soaring ceilings, limestone flooring, and six fireplaces across its gracious living spaces. The intuitive layout centers around an impressive main living room where French doors trace the water side of the home, allowing natural light to pour inside while framing panoramic views. Cooking and daily living center around the gourmet kitchen, which features a custom wood center island with seating, professional-grade appliances, and natural stone countertops. Exceptional quality and attention to detail are evidenced throughout, from the oval wood-paneled library with built-in bookshelves to the industrial-grade HVAC system ensuring the utmost comfort. Six well-appointed en suite bedrooms provide exceptional accommodations for all, including a luxurious primary suite with two full bathrooms, two dressing rooms, and serene views of the water. Outside, an expansive stone patio surrounds the swimming pool and spa, providing an effortless setting for al fresco dining and entertaining amidst a stunning backdrop. Combining refined craftsmanship and modern luxury in one of Cape Cod's most coveted neighborhoods, this inimitable waterfront estate is located minutes from Wianno, Oyster Harbors, Main Street, and everything Osterville has to offer.

Home Facts

Single Family

9 Baths

6 Bedrooms

Built in 2002

Price Summary

8,995,000

$950 per Sq. Ft.

MLS #:

22604836

Last Updated:

October 9, 2026, 03:52 PM

Added:

16 day(s) ago


Rooms & Interior

Bedrooms

Total Bedrooms:

6

Bathrooms

Total Bathrooms:

9


Structure

Structure

Building Area:

9,464 Sq. Ft.

Year Built:

2002


Lot

Lot Size (Sq. Ft):

102,366


Finances & Disclosures

Finances

Price:

$8,995,000

Price per Sq. Ft:

$950 per Sq. Ft.

MLS Logo
Disclaimer: All data relating to real estate for sale on this page comes from the Broker Reciprocity (BR) of the Cape Cod & Islands Multiple Listing Service, Inc. Detailed information about real estate listings held by brokerage firms other than Coldwell Banker Realty include the name of the listing broker. Neither the listing company nor Coldwell Banker Realty shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. The Broker providing this data believes it to be correct, but advises interested parties to confirm any item before relying on it in a purchase decision. Copyright 2026 Cape Cod & Islands Multiple Listing Service, Inc. All rights reserved.

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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.