Grand Designs is a British television series produced by Boundless and broadcast on Channel 4 which features unusual and often elaborate architectural homebuilding projects.

The programme has been presented by Kevin McCloud since it first aired in April 1999, and more than 200 episodes have been broadcast in twenty-two series.

Episodes generally follow a regular format, with small variations depending on the progress of the build. At the beginning of an episode, McCloud meets the clients embarking on the project; he visits the site with them, and discusses the plans for the building. A computer visualisation or computer-aided design view of the intended project is shown. Once ground work commences, he visits the site periodically, following the build progress, noting any changes, hitches or delays; the build frequently runs over budget and completes later than scheduled. McCloud will often do a piece to camera concentrating on any unique materials or features in the house. He visits again once the building is made watertight, and the first and second fixes have commenced. He makes a final visit to the site in its finished or near-finished state, once the occupants have moved in. A tour of the house is then given; McCloud brings the episode to a close summarising the house, its construction, and his opinions.

If a house is not completed before filming finishes, it will sometimes be revisited in a later episode. In more recent series, McCloud revisits past unfinished builds once they have been completed and may stay overnight.

The properties featured in Grand Designs are hugely varied in style and design, from underground homes to converted water towers to buildings constructed in methods of sustainable architecture; the only common factor is that they are all unusual or extravagant. The most popular programme of the series for both Kevin McCloud and viewers was Ben Law’s home with a sweet chestnut frame made from his own woodland, and costing very little. This was broadcast as episode 3 of series 3.

Grand Designs All Seasons
Grand Designs Season 23

Episode 01 | Episode 02 | Episode 03 | Episode 04 | Episode 05 | Episode 06 | Episode 07 | Episode 08 | Episode 09 | Episode 10 | Episode 11

Grand Designs New Zealand All Seasons
Grand Designs New Zealand Season 07

Episode 01 | Episode 02 | Episode 03 | Episode 04 | Episode 05 | Episode 06 | Episode 07 | Episode 08 | Episode 09

Grand Designs Season 24

Episode 01 | Episode 02 | Episode 03 | Episode 04 | Episode 05 | Episode 06 | Episode 07 | Episode 08 | Episode 09 | Episode 10 | Episode 11

Grand Designs Australia All Seasons
Grand Designs Australia Season 11

Episode 01 | Episode 02 | Episode 03 | Episode 04 | Episode 05 | Episode 06 | Episode 07 | Episode 08 | Episode 09

Grand Designs Season 23
Grand Designs Grand Designs Season 24 Renovation Shows

Grand Designs Season 24 Episode 02 Watch Free Online

Grand Designs Season 24 Episode 02 Description North Lincolnshire Kevin McCloud meets college deputy principal Danny who plans on building a four-bedroom house in his garden in North Lincolnshire. He plans to build a stylish, sustainable but affordable home among the trees with dramatic bedroom pods raised on steel stilts on the edge of a […]

Grand Designs Season 23
Grand Designs Grand Designs Season 24 Renovation Shows

Grand Designs Season 24 Episode 03 Watch Free Online

Grand Designs Season 24 Episode 03 Description Gloucestershire Treehouse Revisit Kevin McCloud meets college deputy principal Danny who plans on building a four-bedroom house in his garden in North Lincolnshire. He plans to build a stylish, sustainable but affordable home among the trees with dramatic bedroom pods raised on steel stilts on the edge of […]

Grand Designs Season 23
Grand Designs Grand Designs Season 24 Renovation Shows

Grand Designs Season 24 Episode 04 Watch Free Online

Grand Designs Season 24 Episode 04 Description Hackney Kevin McCloud meet Graeme and Melanie who have huge ambitions for a home in Hackney. They plan to build on a tiny twin garage plot with no surrounding land that cost them £275,000 on a traditional Victorian terraced road. Architect Graeme has come up with an unapologetically […]

Grand Designs Season 23
Grand Designs Grand Designs Season 24 Renovation Shows

Grand Designs Season 24 Episode 05 Watch Free Online

Grand Designs Season 24 Episode 05 Description South Herefordshire Furniture-maker Lucinda sets out to build a two-storey, highly insulated home entirely out of wood in the woodland near her old family home. She enlists the help of her children Dan and Rosie, who grew up learning her craft, to help her £150,000 budget stretch as […]

Grand Designs Season 23
Grand Designs Grand Designs Season 24 Renovation Shows

Grand Designs Season 24 Episode 06 Watch Free Online

Grand Designs Season 24 Episode 06 Description Cotswolds An ambitious couple set out to build a revolutionary eco home in the Cotswolds, which will not only use very little energy, it will also produce four times the energy it needs. Environmental consultant Duncan is planning to manage the project himself, moving out of the London […]

Grand Designs Season 23
Grand Designs Grand Designs Season 24 Renovation Shows

Grand Designs Season 24 Episode 07 Watch Free Online

Grand Designs Season 24 Episode 07 Description Grand Designs All Seasons Grand Designs New Zealand All Seasons Grand Designs New Zealand Season 07 Grand Designs Australia All Seasons Grand Designs Australia Season 11 Grand Designs Season 23 Grand Designs Season 24 Episode 01 | Episode 02 | Episode 03 | Episode 04 | Episode 05 […]

Grand Designs Season 23
Grand Designs Grand Designs Season 24 Renovation Shows

Grand Designs Season 24 Episode 08 Watch Free Online

Grand Designs Season 24 Episode 08 Description Grand Designs All Seasons Grand Designs New Zealand All Seasons Grand Designs New Zealand Season 07 Grand Designs Australia All Seasons Grand Designs Australia Season 11 Grand Designs Season 23 Grand Designs Season 24 Episode 01 | Episode 02 | Episode 03 | Episode 04 | Episode 05 […]

Grand Designs Season 23
Grand Designs Grand Designs Season 24 Renovation Shows

Grand Designs Season 24 Episode 09 Watch Free Online

Grand Designs Season 24 Episode 09 Description Grand Designs All Seasons Grand Designs New Zealand All Seasons Grand Designs New Zealand Season 07 Grand Designs Australia All Seasons Grand Designs Australia Season 11 Grand Designs Season 23 Grand Designs Season 24 Episode 01 | Episode 02 | Episode 03 | Episode 04 | Episode 05 […]

Grand Designs Season 23
Grand Designs Grand Designs Season 24 Renovation Shows

Grand Designs Season 24 Episode 10 Watch Free Online

Grand Designs Season 24 Episode 10 Description Grand Designs All Seasons Grand Designs New Zealand All Seasons Grand Designs New Zealand Season 07 Grand Designs Australia All Seasons Grand Designs Australia Season 11 Grand Designs Season 23 Grand Designs Season 24 Episode 01 | Episode 02 | Episode 03 | Episode 04 | Episode 05 […]

Grand Designs Season 23
Grand Designs Grand Designs Season 24 Renovation Shows

Grand Designs Season 24 Episode 11 Watch Free Online

Grand Designs Season 24 Episode 11 Description Grand Designs All Seasons Grand Designs New Zealand All Seasons Grand Designs New Zealand Season 07 Grand Designs Australia All Seasons Grand Designs Australia Season 11 Grand Designs Season 23 Grand Designs Season 24 Episode 01 | Episode 02 | Episode 03 | Episode 04 | Episode 05 […]

Grand Designs Season 23
Grand Designs Grand Designs Season 24 Renovation Shows

Grand Designs Season 24 Episode 01 Watch Free Online

Grand Designs Season 24 Episode 01 Description Wye Valley Kevin McCloud meets Rosa and her partner Craig who are turning a century-old, family-owned, decommissioned steam railway reservoir into a home. Their radical plan to reinvent the reservoir into a unique living space involves punching huge holes through the walls to allow light to flood in, […]

Grand Designs Australia Season 11
Grand Designs Grand Designs Australia Grand Designs Australia Season 11 Renovation Shows

Grand Designs Australia Season 11 Episode 01 Watch Free Online

Grand Designs Australia Season 11 Episode 01 Description Bel and John are building a radical underground house on 25 spectacular acres at Whittlesea, in Victoria’s Plenty Valley, so named for its fertile farmland and magnificent views. Married at First Sight All Seasons Grand Designs All Seasons Grand Designs Season 23 Grand Designs New Zealand All […]

Grand Designs Australia Season 11
Grand Designs Grand Designs Australia Grand Designs Australia Season 11 Renovation Shows

Grand Designs Australia Season 11 Episode 02 Watch Free Online

Grand Designs Australia Season 11 Episode 02 Description Torquay ‘Raw Concrete’, VIC Fiona and Sal are a match made in heaven. He loves the beach but she hates sand, but their biggest challenge to date is agreeing on the location and design of their new home! Married at First Sight All Seasons Grand Designs All […]

Grand Designs Australia Season 11
Grand Designs Grand Designs Australia Grand Designs Australia Season 11 Renovation Shows

Grand Designs Australia Season 11 Episode 03 Watch Free Online

Grand Designs Australia Season 11 Episode 03 Description Newtown ‘Hat Factory’, NSW Warehouse living in the buzzy inner city! For Anita and Kris Martincic it was a long held dream after years living and raising their children in Sydney’s suburban south. So when a 100 year old derelict building known as the Newtown Hat Factory […]

Grand Designs Australia Season 11
Grand Designs Grand Designs Australia Grand Designs Australia Season 11 Renovation Shows

Grand Designs Australia Season 11 Episode 04 Watch Free Online

Grand Designs Australia Season 11 Episode 04 Description Dennis and Karen have long dreamed of living in the wilderness and in 2013 they finally bought their perfect bush block in Clarence, a tiny pocket of the spectacular Blue Mountains, west of Sydney. But beauty comes at a price… bushfires are an ongoing threat and designing […]

Grand Designs Australia Season 11
Grand Designs Grand Designs Australia Grand Designs Australia Season 11 Renovation Shows

Grand Designs Australia Season 11 Episode 05 Watch Free Online

Grand Designs Australia Season 11 Episode 05 Description Carrickalinga ‘Shed’, SA Having spent two years scouring Australia on the hunt for the perfect block, Catherine and Mick settle on 50 acres atop the spectacular rolling hills of South Australia’s Fleurieu Peninsula. Married at First Sight All Seasons Grand Designs All Seasons Grand Designs Season 23 […]

Grand Designs Australia Season 11
Grand Designs Grand Designs Australia Grand Designs Australia Season 11 Renovation Shows

Grand Designs Australia Season 11 Episode 06 Watch Free Online

Grand Designs Australia Season 11 Episode 06 Description Norwood ‘Gold’, SA For Dr Shiva Gunapu and his psychologist wife Rima, incorporating the rich colours of their Indian heritage is an essential element for their new home. Married at First Sight All Seasons Grand Designs All Seasons Grand Designs Season 23 Grand Designs New Zealand All […]

Grand Designs Australia Season 11
Grand Designs Grand Designs Australia Grand Designs Australia Season 11 Renovation Shows

Grand Designs Australia Season 11 Episode 07 Watch Free Online

Grand Designs Australia Season 11 Episode 07 Description Dooralong ‘Elemental’, NSW Electrician Mick takes on the challenge of a lifetime when he and artist wife Belynda decide to build their dream modernist home in the bucolic Dooralong Valley, on the NSW Central Coast. Married at First Sight All Seasons Grand Designs All Seasons Grand Designs […]

Grand Designs Australia Season 11
Grand Designs Grand Designs Australia Grand Designs Australia Season 11 Renovation Shows

Grand Designs Australia Season 11 Episode 08 Watch Free Online

Grand Designs Australia Season 11 Episode 08 Description Coober Pedy ‘Dug Out’, SA Constructing an underground acropolis in the desert town of Coober Pedy is an ambitious undertaking, but when Paul’s parents retire, he wants to build them the ultimate ‘underground Greek mansion’. Married at First Sight All Seasons Grand Designs All Seasons Grand Designs […]

Grand Designs Australia Season 11
Grand Designs Grand Designs Australia Grand Designs Australia Season 11 Renovation Shows

Grand Designs Australia Season 11 Episode 09 Watch Free Online

Grand Designs Australia Season 11 Episode 09 Description Married at First Sight All Seasons Grand Designs All Seasons Grand Designs Season 23 Grand Designs New Zealand All Seasons Grand Designs New Zealand Season 07 Grand Designs Australia All Seasons Grand Designs Australia Season 11 Episode 01 | Episode 02 | Episode 03 | Episode 04 […]