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Season guide

Grand Designs: Season 19

7 episodes Premiered Sep 19, 2018 Updated Nov 11, 2026
Previously on Grand Designs

Season 19 Lore Primer

Key plot threads, lore context, and character stakes you need to remember before diving into this season.

  • ⚡ Picks up essential narrative continuity directly following the events of Grand Designs Season 18.
  • ⚡ Character alliances, factions, and personal loyalties undergo significant shifts under escalating stakes.
  • ⚡ Addresses unresolved cliffhangers and thematic mysteries introduced during previous seasons.
  • ⚡ Establishes the primary seasonal conflict that drives serialized character arcs toward the finale.
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Season 19 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 19 Progress Shield

Future titles & synopses blurred. Tap "Reveal" on any card to peek.
Binge Efficiency Engine

Season 19: Filler vs. Essential Canon

Filter episodes by narrative weight. Focus on essential mytharc and skip standalone side quests.

43%
57%
Mytharc (3): Crucial lore & season climaxes
Core (4): Character development & subplots
Side Quest (0): Standalone / filler
S19·E1 Mytharc

Aylesbury Vale

Sep 19, 2018 · 45 min

Kevin meets a couple converting a listed mini-castle in Buckinghamshire into a family home. The Saxon burial ground the folly is built upon throws up some macabre surprises.

S19·E2 Core

Padstow

Sep 26, 2018 · 45 min

Harry and Briony are relocating and building an American modernist house inspired by 80s teen comedy Ferris Bueller's Day Off. The project is big and proves challenging.

S19·E3 Core

Richmond

Oct 3, 2018 · 45 min

In a leafy spot in south west London, Elinor and Born want to build Britain's first 'healthy' house, to alleviate their sons' life-threatening allergies in a race against time.

S19·E4 Core

Leominster

Oct 10, 2018 · 45 min

Steph Wilson and husband Alex try to build a contemporary farmhouse on her grandfather's old farmland. But lack of money leads to a long spell in a caravan and a total re-design.

S19·E5 Core

Sheffield

Oct 17, 2018 · 45 min

Identical twins Nik and Jon build near identical houses in Sheffield. Raised on steel stilts, these two extraordinary properties pay tribute to Sheffield's industrial past.

S19·E6 Mytharc

Lewes

Oct 24, 2018 · 45 min

Deep-sea diver Adrian Corrigall and wife Megan want to build a concrete family home that Adrian hopes will prove the ultimate 21st-century country house.

S19·E7 Mytharc

East Devon Revisited

Oct 31, 2018 · 45 min

Kevin returns to Devon to meet Kevin McCabe, who wanted to build one of the biggest houses ever on Grand Designs, out of mud. Seven years after it began, the cob castle is complete

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