Property Details: MLS #22503092
Legacy, Lifestyle & Opportunity - A discreet treasure in one of Cape Cod's most prestigious enclaves, this exceptional waterfront property offers rare access to legacy, lifestyle, and limitless potential. Originally part of a historic compound long held by the Mellon family and now by noted philanthropist and collector William Koch, the property stands as a rare opportunity to own a slice of coastal legacy. This waterfront estate offers 1.78 acres of private grounds, a beautifully preserved five-bedroom residence, and a substantial deep-water dock with direct access to Nantucket Sound—accommodating six or more vessels with ease. Inside, the home exudes understated charm with a seamless connection to outdoor living—screened porch, expansive deck, and water views from most rooms. A welcoming main-level primary suite with adjoining study anchors the floor plan, while the heart of the home features a stone fireplace, an open-concept kitchen, and a screened porch that opens to an expansive deck—perfect for entertaining or quiet reflection. Upstairs, guest bedrooms are enhanced by gracious proportions and stunning vistas. With additional buildable parcels from the same legacy estate
Price: $10,500,000   |  Bedrooms: 5   |  Bathrooms: 3/2   |  Town: Osterville
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Property Map
INTERIOR
Living Room: 0 X 0
Dining Room: 0 X 0
Kitchen: 0 X 0
Master Bedroom: 0 X 0
Bedroom 2: 0 X 0
Bedroom 3: 0 X 0
Family Room: 0 X 0
Rooms:
Bedrooms: 5
Full Bathrooms: 3
Half Bathrooms: 2
Fireplace:


EXTERIOR
Foundation:
Roof:
Frontage: N/A


FEATURES
Garage: NO
Pool:
Waterview: Y
Waterfront: Y
Water Access: N/A
Dock: Y
Miles to Beach: N/A
MECHANICAL
Heating/Cooling: YES/Unknown
Utilities: N/A
Hot Water: N/A


GENERAL
Year Built: 2004
Style: Single Family
Living Area (SqFt): 3087
Lot Size (SqFt):
Lot Size (Acres): 1.78
Zoning:
Tax Year: 2025
Taxes: $49,068.00
Special Listing Conditions:
Listing Office: Berkshire Hathaway HomeServices Robert Paul Properties
Listing Agent: Robert Kinlin (508-420-1414)


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Courtesy of Chatham Harbor Realty. 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 Chatham Harbor Realty include the name of the listing broker. Neither the listing company nor Chatham Harbor 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. Chatham Harbor Realty has chosen to display only certain towns and/or types or styles of properties. Copyright 2002 - 2025 Cape Cod & Islands Multiple Listing Service, Inc. All rights reserved.

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This site was last updated June 30, 2025 at 5:59:01 PM EDT. All properties are subject to prior sale, changes, or withdrawal.

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