Cornish gives “This Old House” Master Carpenter Norm Abram a tour of other Victorian-style homes in Belmont and revisits a Belmont home which was also a “This Old House” project in 1993.

The William Flagg Homer House in Belmont got a makeover. But this is not your traditional renovation — the 1853 historic home, owned by the Belmont Woman’s Club, is the site of the 2017 ...