No main cast listed for this episode.
This Old House — S47E21
Episode: Walpole ADU: Welcome to Walpole
Air Date: 2026-04-23
Runtime: 25 min
Overview
In Walpole, a 1970s ranch is reworked for multigenerational living, adding a backyard ADU for aging parents, a primary suite bump-out, smarter baths, and better flow from garage to new mudroom and kitchen.