When young families from Harvard and MIT started migrating to the suburbs in the 1950s, a group of them ended up buying land in Concord and creating their own housing development.
Open house: May 17, 3 p.m. to 4 p.m.; Lisa Johnson of RE/MAX Destiny
Address: 197 Holdenwood Rd.
Square feet: 3,107
Bathrooms: 3 full, 1 half
Suzanne Kreiter/Globe Staff