In the Wye Valley, Rosa and Craig battle the never-ending elements to convert a family-owned, century-old, decommissioned steam railway reservoir into a unique living space.
Devoted dad Danny plans to build a stylish, sustainable but affordable four-bedroom house among the trees in his bungalow garden. It'll be set on the edge of a fishing pond with dramatic bedroom pods raised on steel stilts.
Graeme and Melanie want to squeeze a bright red-clad modernist house onto a tiny twin garage plot with no surrounding land. It'll be cleverly laid out to maximize space over 3 floors, including basement bedrooms for their daughters.
Furniture maker Lucinda wants to construct a beautiful crafted two storey, highly insulated timber home in the woodland of South Herefordshire on a very modest budget, and without heavy machinery.
Duncan and Liz build a revolutionary Passivhaus Premium powerhouse of a home in the Cotswolds. But with a spiralling schedule and lonesome living, will it really all be worth it in the end?
In 2017, Leigh and Richard bought a derelict Cornish flour mill to restore and turn into their home. By 2021, rooms and landscaping remained unfinished. Kevin returns to see if this quirky old industrial building has finally become a home.
In 2019, Olaf and Fritha set out to build on a tricky slice of land in West Sussex, boxed in by an A-road and a train line. Kevin McCloud returns to see how their triangular triumph is faring.