Excavation, ADUs, and new homes on the NH Seacoast.
Langone Site Services takes excavation, site work, septic, ADUs, and custom homes on the NH Seacoast. Call (978) 987-0089 and we'll confirm the site and the schedule on that first call.
Portsmouth is on the Piscataqua River at the Maine line, with tight downtown lots. Exeter is inland, where the freshwater Exeter River becomes the tidal Squamscott. Hampton is the Atlantic side, at Hampton Beach, with the marshes west of the sand. Rochester, Dover, and Durham are the other Seacoast towns on this list. The University of New Hampshire is in Durham.
HB 577 is the state ADU rule. A river lot or a beach lot can have extra limits, and we'll check yours. We'll check the FEMA flood map for your lot. Custom homes start at $325 per sq ft. Land is extra. The ADU catalog runs from $147,000 to $388,000.