Martin and Lucy visit properties in Polperro, the Midlands and Shropshire.
Three couples take on properties in Wednesfield, Sydenham and Chatham.
The Daley family are too embarrassed to invite people around to their run-down home.
A family facing the nightly terror of a bed-bug infestation calls in Imogen.
Featuring a property-developing family in Kent and a father-and-son team in Stoke.
Two teachers want to turn their flat into a place that is suitable for a young couple.
Featuring properties in London's Camden, Coatbridge in Scotland and Bootle on Merseyside.
In a style stalemate, husband John craves a cream decor but his wife Rachel wants colour.
Piers and Caroline travel to Japan, a country that combines innovation with tradition.
Nev and Traci Powers are paralysed by the prospect of modernising Traci's mum's home.
Martin Roberts and Lucy Alexander visit propertes in Liverpool, London and Staffordshire.
Featuring properties in Langley Mill, Tylorstown and Milton Regis.
Yvonne and Dan Lavery are stuck in a time warp after buying Yvonne's parents' home.
Imogen is called to one of the worst clothes moths infestations she's seen.
Featuring properties in Canterbury, London's Crystal Palace and Branthwaite in Cumbria.
Piers Taylor and Caroline Quentin visit a contemporary take on a Swiss chalet.
The team look at projects on terraced houses in Stoke, Liverpool and Birmingham.
Getting permission to extend a house can be tricky, particularly in a conservation area.
The team visit properties in Sandgate and Bolton and a plot of land in Enfield.
Can listed buildings be extended and adapted or are they simply a historic headache?
Piers Taylor and Caroline Quentin travel to Portugal to find four extraordinary homes.
Two families try to get the most out of their budgets for their extensions.
The team visit properties in Strood, Alvaston and Caterham.
Two more families try to extend their homes and fall foul of the planners.
Martin Roberts and Lucy Alexander visit properties in Stoke, Sydenham and County Durham.
The team visit properties in Dymchurch, Glanamman and Thornton Heath.
Featuring a semi in Doncaster, some land in Herne Bay and a flat in London's Edmonton.
Featuring properties in Brompton, Workington and Great Barr.
Featuring properties in Crewe, Blackwell and Poplar.
Featuring properties in West Sussex, the West Midlands and Kent.
Featuring properties in London, Liverpool and County Durham.
Featuring properties in Carlisle and Alsagers Bank and land in Breadsall Hilltop.
Featuring properties in Littleover in Derby, Barking in Essex and Congleton in Cheshire.
Alistair Appleton retuns to the Welsh Borders to be reunited with a couple he helped.
Jules Hudson returns to rural Somerset to be reunited with a retired couple.
Featuring properties in East Peckham and Hartshill and land in Tredegar.