Looking for acreage near Lake Sunapee? Call the O'Halloran Group at 833-212-2841, contact us, or create an account to save listings and get new listing alerts.
Sullivan County holds the western shore of Lake Sunapee along with Newport, Claremont, Grantham, and the towns running up toward the Connecticut River. Land here generally prices below the Merrimack County side of the lake, and parcels tend to be larger. The county carries a substantial amount of forest land, much of it enrolled in current use, alongside a smaller number of cleared lots with existing frontage and utilities already brought to the road. Browse lots over 20 acres or explore Grantham homes with a basement.
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 September 22, 2026 7:08 AM EDT