Alton NH Waterfront and Waterfront Access Real Estate

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Alton NH Waterfront Real Estate for SaleOriginally called New Durham Gore, because of Mount Major's rocky terrain, the town was settled by a group from Roxbury, Massachusetts. The name Roxbury had already been used, so the town was named for the Alton family. The town fronts Alton Bay, the southeastern point of Lake Winnipesaukee and its 19.3 square miles of inland water area is the largest of any town in New Hampshire. See something you love? Register with us today to save your favorite listings and to get updates when similar properties are posted.

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Copyright 2026 PrimeMLS, Inc. All rights reserved. This information is deemed reliable, but not guaranteed. The data relating to real estate displayed on this display comes in part from the IDX Program of PrimeMLS. The information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated May 20, 2026 4:26 PM EDT