TV This Old House - Season 47 Episode 22 : Walpole ADU: An ADU Takes Shape This Old House - Season 47 Episode 22 : Walpole ADU: An ADU Takes Shape 5.716/10 by 37 users Kevin demos a wall in the primary bedroom. Tom frames an exterior wall to tie old and new spaces together, Richard reviews shared plumbing for the ADU, and the electrician buries a new 400-amp service to feed both homes. Details Casts Posters Images Title This Old House - Season 47 Episode 22 : Walpole ADU: An ADU Takes Shape Alternative Titles 这个老房子, This Old House Hour First Air Date 1979-01-01 Last Air Date 2026-02-19 Number of Episodes 1208 Number of Seasons 47 Genres Documentary, Reality, Networks PBS, Casts Plot Keywords , Episodes List This Old House Season 47 :Episode 1 Asheville Rebuilds Asheville Rebuilds 2025-09-25 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 47 :Episode 2 Asheville: Rising Out of the Muck Asheville: Rising Out of the Muck 2025-10-02 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 47 :Episode 3 Asheville: All Clear Asheville: All Clear 2025-10-09 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 47 :Episode 4 Asheville: Waterproof Work Asheville: Waterproof Work 2025-10-16 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 47 :Episode 5 Asheville: Out of the Mountains Asheville: Out of the Mountains 2025-10-23 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 47 :Episode 6 Asheville: Community Carpenters Asheville: Community Carpenters 2025-10-30 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 47 :Episode 7 Asheville: Boulder Dash Asheville: Boulder Dash 2025-11-06 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 47 :Episode 8 Asheville: Bricks, Blinds and Brews Asheville: Bricks, Blinds and Brews 2025-11-13 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 47 :Episode 9 Asheville: Silt and Stone Asheville: Silt and Stone 2026-01-01 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 47 :Episode 10 Asheville: Putting Down Roots Asheville: Putting Down Roots 2026-01-08 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 47 :Episode 11 Asheville: Coming Home Asheville: Coming Home 2026-01-15 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 47 :Episode 12 Needham: Needed in Needham Needham: Needed in Needham 2026-01-22 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 47 :Episode 13 Needham: Pouring It On Needham: Pouring It On 2026-01-29 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 47 :Episode 14 Needham: Reduce, Reside, Recycle Needham: Reduce, Reside, Recycle 2026-02-05 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 47 :Episode 15 Needham: Getting Our Ducts in a Row Needham: Getting Our Ducts in a Row 2026-02-12 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 47 :Episode 16 Needham: Trim and Proper Needham: Trim and Proper 2026-02-19 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 47 :Episode 17 Needham: Foot Traffic Needham: Foot Traffic 2026-03-26 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 47 :Episode 18 Needham: Going Through Customs Needham: Going Through Customs 2026-04-02 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 47 :Episode 19 Needham: Everything Old Is New Again Needham: Everything Old Is New Again 2026-04-09 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 47 :Episode 20 Needham: Let It Show Needham: Let It Show 2026-04-16 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 47 :Episode 21 Walpole ADU: Welcome to Walpole Walpole ADU: Welcome to Walpole 2026-04-23 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 47 :Episode 22 Walpole ADU: An ADU Takes Shape Walpole ADU: An ADU Takes Shape 2026-04-30 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 47 :Episode 23 Walpole ADU: Retro Vibes Walpole ADU: Retro Vibes 2026-05-07 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 47 :Episode 24 Walpole ADU: An Attic ADU Walpole ADU: An Attic ADU 2026-05-14 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 47 :Episode 25 Walpole ADU: Board & Batten Down The Hatches Walpole ADU: Board & Batten Down The Hatches 2026-05-21 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 47 :Episode 26 Walpole ADU: A Double Homecoming Walpole ADU: A Double Homecoming 2026-05-28 TV's original home-improvement show, following one whole-house renovation over several episodes.