182 Frank C. Gilman Highway, Alton, NH, New Hampshire 03809. Stone Meadow Commons is a projected 45 unit Senior Housing development with current State and local Permits. The road is started and City water is in to the Proposed first building site. The Development site has an existing 2 story 1600sqft Gambrel on site with 1.5 baths that is currently rented. this Picturesque site is 1.5 Miles from Alton Pay, Public Beaches, Boat launches restaurants and shops. *See Project Description and Mapp for further information. This location could also be used for other businesses or as a residential site.