TV This Old House - Season 45 Episode 3 : Lexington: The Big Dig This Old House - Season 45 Episode 3 : Lexington: The Big Dig 5.557/10 by 35 users Accessible features integrated into the design begin at construction. A new mechanical room connects to the old via a block wall tunnel, HVAC ducting is buried underground, and after learning about residential elevators, framing begins for one. Details Casts Posters Images Title This Old House - Season 45 Episode 3 : Lexington: The Big Dig Alternative Titles 这个老房子, This Old House Hour Subtitle Available ETC. First Air Date 1979-01-01 Last Air Date 2025-05-29 Number of Episodes 1188 Number of Seasons 46 Genres Documentary, Reality, Networks PBS, Casts Plot Keywords , Episodes List This Old House Season 45 :Episode 1 Lexington: On a Mission 2023-09-28 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 45 :Episode 2 Lexington: Shore We Can 2023-10-05 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 45 :Episode 3 Lexington: The Big Dig 2023-10-12 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 45 :Episode 4 Lexington: Engineered For Accessibility 2023-10-19 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 45 :Episode 5 Lexington: Gone Geo 2023-10-26 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 45 :Episode 6 Lexington: Reworked and Rewired 2023-11-02 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 45 :Episode 7 Lexington: Ramping Up 2023-11-09 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 45 :Episode 8 Lexington: Drop in the Gutter 2023-11-16 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 45 :Episode 9 Lexington: Phased Out 2024-01-04 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 45 :Episode 10 Lexington: Seven Layer Floors 2024-01-11 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 45 :Episode 11 Lexington: Electrical Bond 2024-01-18 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 45 :Episode 12 Lexington: Upcycled 2024-01-25 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 45 :Episode 13 Lexington: Install With Care 2024-02-01 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 45 :Episode 14 Lexington: All in the Family 2024-02-08 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 45 :Episode 15 Lexington: Judgement Day 2024-02-15 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 45 :Episode 16 Lexington: Accessible Made Modern 2024-02-22 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 45 :Episode 17 Glen Ridge: Multi-Generational 2024-03-28 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 45 :Episode 18 Glen Ridge: Vintage 2024-04-04 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 45 :Episode 19 Glen Ridge: Small But Mighty 2024-04-11 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 45 :Episode 20 Glen Ridge: QR Construction 2024-04-18 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 45 :Episode 21 Glen Ridge: Roughed In 2024-04-25 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 45 :Episode 22 Glen Ridge: Next Level Tight 2024-05-02 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 45 :Episode 23 Glen Ridge: A Breath of Fresh Air 2024-05-09 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 45 :Episode 24 Glen Ridge: Tested and Approved 2024-05-16 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 45 :Episode 25 Glen Ridge: Spring Forward 2024-05-23 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 45 :Episode 26 Glen Ridge: Next Generation Victorian 2024-05-30 TV's original home-improvement show, following one whole-house renovation over several episodes.