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Size: 1.78 Acres
Home: 5 beds - 3 full baths - 2 half baths - 3,087 Sq Ft

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SINGLE_FAMILY - Osterville, MA

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 f...

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Source:First Street
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Source: ListHub, MLS# 22503092
Listing status: Active
Listing last updated: February 22, 2026 at 10:36 PM
Listing last checked: February 22, 2026 at 10:33 PM
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