Horizon House sits atop one of Chilmark's most private and elevated parcels, offering protected and sweeping views of the Atlantic Ocean. Framed by meadow, mature trees, stone walls, and native terrain, the estate holds an extraordinary connection to both land and sea. The 5-bedroom main house has been thoughtfully reimagined for today's buyer, designed and built by a team of leading architects and artisans. Grounded in its natural setting, the architecture features dramatic design elements and walls of glass to connect seamlessly with the idyllic landscape. An infinity-edge pool overlooks the pastoral ocean horizon that defines Chilmark, while a screened porch and large outdoor living areas extend the home into its surroundings. A separate 2-bedroom guest house and sport court provide flexibility for guests and extended family, while a private path to Chilmark Pond allows for deeded access to South Beach. Horizon House is a pleasure to show, by appointment only.

The data relating to real estate for sale on this site comes from the Broker Reciprocity (BR) of the Cape Cod & Islands Multiple Listing Service, Inc. Summary or thumbnail real estate listings held by brokerage firms other than Frank Sullivan Real Estate are marked with the BR Logo and detailed information about them includes the name of the listing broker. Neither the listing broker nor Frank Sullivan Real Estate shall be responsible for any typographical errors, misinformation, or misprints and shall be held totally harmless.

This site was last updated June 18, 2026 6:51 AM UTC. All properties are subject to prior sale, changes, or withdrawal.

Frank Sullivan Real Estate has chosen to display only certain towns and/or types or styles of properties. This site may not show all listings that are available through the Cape Cod & Islands Multiple Listing Service, Inc.

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8 Snail RoadChilmark, MA 02535Price: $15,400,000

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8 Snail RoadChilmark, MA 02535Price: $15,400,000

$/month over payments

Listing Tools

$/month over payments

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Property Details of 8 Snail Road

Property Details

Property Details

Property

Location

Interior Features

Interior Features

Basement

Community

Schools

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Frank Sullivan Real Estate

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