- Who builds ADUs in Hampton, NH?
- Langone Site Services builds turn-key ADUs in Hampton. A cottage on Hampton Beach and a lot west of the marsh aren't the same pad. The Summit is $235,000 for 654 sq ft. The Washington is $305,000 for 896 sq ft and two stories. The Ossipee is $388,000 for 1,049 sq ft with a 2-car garage, and a beach block can rule that garage plan out. The Ossipee needs a town that allows that size.
- Do you do excavation in Hampton?
- Yes. Excavation and site work in Hampton are regular work, including beach-road access and lots on the marsh side west of the ocean. Ask about the access on (978) 987-0089.
- Do you install septic systems in Hampton?
- We'll check whether the lot is on town sewer or needs a septic design. No New Hampshire starting price and no flood elevation are published here. The lot sets the price.
- Do you build custom homes in Hampton?
- Yes. A custom Hampton house starts at $325 per sq ft, land extra. A cottage on the sand and a lot inland of the marsh are different contracts, and the dig is part of the same contract.
- Are ADUs allowed in Hampton?
- Hampton has to allow one ADU by right in single-family districts, and the town must permit a detached unit under HB 577, and it cannot cap size below 750 sq ft. Beach and marsh shoreland still apply. We read the ordinance before we pick a plan.
- How do I get a quote in Hampton?
- Call (978) 987-0089 to start a Hampton quote, or use the form. The office is open Monday through Friday 7:00 to 6:00 and Saturday 8:00 to 2:00.