Lucy Alexander is in Deal in Kent, looking round a flat moments from the water. Meanwhile, Martin Roberts looks round houses in Crewe and Derby. All three properties are very different, but each investor is looking to turn a profit.

Martin Roberts looks round a large 1970s detached house in a quiet Derbyshire village, before calling into an enormous Georgian flat in Shropshire. Meanwhile, Lucy Alexander pops into a small former hair salon in Kent. But will it go for a snip?

Property redevelopment series. Martin Roberts visits Shropshire, and there is a seaside feel as he and Lucy Alexander tour properties near the coast in Folkestone and Cornwall.

Property redevelopment series. Lucy Alexander meets a property-developing family in Kent, and Martin Roberts visits homes in Stoke and Cumbria. But does anyone make a profit?

Lucy meets a young family, originally from Estonia, who create a wonderful family home for themselves in London; and Martin is in Cornwall looking around a village barn.

Martin Roberts and Lucy Alexander visit a semi-detached property in Kent, a three-bedroom terrace in Stoke and a semi-detached house in Surrey.

All of these properties have been sold at auction. Martin and Lucy find out who bought them and what they paid when they went under the hammer.

Martin Roberts and Lucy Alexander visit a flat in Stratford, London, a semi-detached property in Whickham near Gateshead and an end-of-terrace property in Gravesend, Kent. All of these properties have been sold at auction. Martin and Lucy find out who bought them and what they paid when they went under the hammer.

Martin Roberts and Lucy Alexander visit a terraced house in Ilkeston, Derby, a cottage in Cornwall and a mid-terraced property in Southwark, London.

All of these properties have been sold at auction. Martin and Lucy find out who bought them and what they paid when they went under the hammer.

Martin Roberts and Lucy Alexander visit a semi-detached house in Stoke, an end-terrace property in Catford, London and a mid-terrace house in Workington.

All of these properties have been sold at auction. Martin and Lucy find out who bought them and what they paid when they went under the hammer.

Martin Roberts and Lucy Alexander two run-down flats in Vauxhall, London, a mid-terraced property in Birches Head, Stoke and a three-storey town centre property in Fareham, Hampshire.

All of these properties have been sold at auction. We find out who bought them and what they paid when they went under the hammer.

Martin Roberts and Lucy Alexander visit a terraced house in Moston, Manchester, a flat in Maidstone, Kent and a mid-terraced property in Chesterton, Staffordshire.

All of these properties have been sold at auction. We find out who bought them and what they paid when they went under the hammer.

Martin and Lucy visit a cottage in Somerset, a mid-terrace house in Chatham, Kent, and a flat in Carlisle.

All of these properties have been sold at auction; we find out who bought them and what they paid when they went under the hammer.

Martin and Lucy visit a three-bedroom terraced house in Oldham, a purpose-built flat in Kilburn, London, and a large four-bedroom house in Cardiff.

All of these properties have been sold at auction; we find out who bought them and what they paid when they went under the hammer.

Martin and Lucy visit a former office block in Folkestone which has been converted into flats; a three-bedroom semi in Willaston, Nantwich; and a mid-terrace property in Edmonton, London.

All of these properties have been sold at auction; we find out who bought them and what they paid when they went under the hammer.

Martin and Lucy visit an end-of-terrace property in Kent, a one-bedroom house in Carlisle and a fire-damaged property in Derby.

All of these properties have been sold at auction; we find out who bought them and what was paid when they went under the hammer.

Martin and Lucy visit a country cottage near Swanley in Kent, a terraced house in Crewe and a mid-terraced property in Tooting, London.

All of these properties have been sold at auction; we find out who bought them and what they paid when they went under the hammer.

Martin and Lucy visit a flat in Lewisham, south east London; a mid-terraced house in Gilesgate, County Durham; and a former ambulance hall in Neath, West Glamorgan.

All of these properties have been sold at auction; we find out who bought them and what they paid when they went under the hammer.

Martin and Lucy visit an old methodist chapel in Stanley Village, Derbyshire, a two-bedroom mid-terraced property in Bacup, Lancashire and a garden flat in London.

All of these properties have been sold at auction and we find out who bought them and what they paid when they went under the hammer.

Martin and Lucy visit a flat in Chiswick, London, a five-bedroom house in Derby and a spacious mid-terraced house in Blyth, Northumberland.

All of these properties have been sold at auction and we find out who bought them and what they paid when they went under the hammer.

Martin and Lucy visit a one-bedroom house in Canterbury, Kent, a three-bedroom semi in Chaddesden, Derby, and a pub in Rotherham, South Yorkshire.

All of these properties have been sold at auction and we find out who bought them and what they paid when they went under the hammer.

Martin Roberts and Lucy Alexander visit a three-bedroom detached property in Chatham in Kent, a terraced house in Blyth and a Georgian semi-detached house in Camberwell.

All of these properties have been sold at auction and we find out who bought them and what they paid when they went under the hammer.

This episode of the property redevelopment series visits a charming cottage in Stockton-on-Tees, a semi-detached house in Bexleyheath, Kent, and a commercial unit in Dartmouth, Devon. Presenters Martin Roberts and Lucy Alexander find out who bought each property and what they paid at auction.

This episode of the property redevelopment series visits a commercial property in Battersea, a three-bedroom end terrace house in County Durham and a development opportunity in south Wales. Presenters Martin Roberts and Lucy Alexander find out who bought each property and what they paid at auction.

This episode of the property redevelopment series visits a three-bedroom terrace in Staffordshire, a flat in East Ham, London, and a five-bedroom Victorian villa in Derby. Presenters Martin Roberts and Lucy Alexander find out who bought each property and what they paid at auction.

Martin Roberts and Lucy Alexander visit a two-bedroom maisonette in Newcastle, a mid-terraced house in Telford, Shropshire, and a three-bedroom property in Rochester, Kent. Martin and Lucy find out who bought each property and what they paid at auction.

This episode of the property redevelopment series visits a property in Devon, a semi-detached house in Derbyshire and a two-bedroom flat in Streatham, London. Presenters Martin Roberts and Lucy Alexander find out who bought each property and what they paid at auction.

This episode of the property redevelopment series visits a semi-detached property in Derbyshire, a three-bedroom terrace in London and a detached chalet bungalow in Kent. Presenters Martin Roberts and Lucy Alexander find out who bought each property and what they paid at auction.

This episode of the property redevelopment series visits a terraced house in Shildon, County Durham, a property in Burslem, Stoke-on-Trent, and a mid-terraced building in Streatham, south London. Presenters Martin Roberts and Lucy Alexander find out who bought each property and what they paid at auction.

This episode of the property redevelopment series visits a detached house in Sittingbourne in Kent, an old care home in Cumbria and a two-bedroom flat in London. Presenters Martin Roberts and Lucy Alexander find out who bought each property and what they paid at auction.

Martin and Lucy visit a Victorian house on the outskirts of Stoke, a house in East Ham, London, and a Georgian townhouse in Paignton, Devon. All of these properties have been sold at auction. Martin and Lucy find out who bought them and what was paid when the properties went under the hammer.

Martin and Lucy visit a fisherman's cottage in Devon, a flat in London and a mid-terrace house in Derbyshire. All of these properties have been sold at auction. Martin and Lucy find out who bought them and what was paid when the properties went under the hammer.

Martin Roberts and Lucy Alexander visit a lovely house in Whitstable, a terraced property in Ashington and a flat in Tottenham. All of these properties have been sold at auction. Martin and Lucy find out who bought them and what was paid when the properties went under the hammer.

Martin Roberts and Lucy Alexander visit converted land in Honniton in Devon, a two-bedroomed semi in Thornton Heath near Croydon, and a Georgian mansion in Whitehaven. All of these properties have been sold at auction; Martin and Lucy find out who bought them and what was paid when the properties went under the hammer.

Martin Roberts and Lucy Alexander visit a house in Teddington, a semi-detached property in South Shields and a grand Victorian building on Margate's seafront. All of these properties have been sold at auction; Martin and Lucy find out who bought them and what was paid when the properties went under the hammer.

Martin Roberts and Lucy Alexander visit a wooden house in Polperro, a development in the Midlands and a flat in Shropshire. All of these properties have been sold at auction. Martin and Lucy find out who bought them and what was paid when the properties went under the hammer.

Martin Roberts and Lucy Alexander visit a flat in Battersea, a pre-fab in Derby and a Grade II listed building in Dover. All of these properties have been sold at auction; Martin and Lucy find out who bought them and what was paid when the properties went under the hammer.

Martin Roberts and Lucy Alexander visit a terraced house in Exeter, a pub in south Wales and a building plot in Darlington. All of these properties have been sold at auction; Martin and Lucy find out who bought them and what was paid when the properties went under the hammer.

Martin Roberts and Lucy Alexander visit a detached property in Liverpool, a maisonette in London and a terraced house in Staffordshire. All of these properties have been sold at auction; Martin and Lucy find out who bought them and what was paid when the properties went under the hammer.

Martin Roberts and Lucy Alexander visit a mid-terrace house in Hammersmith, a building plot in Kent and a flat in Derby. All of these properties have been sold at auction. Martin and Lucy find out who bought them and what was paid when the properties went under the hammer.

Martin Roberts and Lucy Alexander visit a terraced property in Margate, a farmhouse in Cornwall and a semi-detached house in Derbyshire. They find out who bought them and what was paid when the properties went under the hammer.

Martin Roberts and Lucy Alexander visit three semi-detached homes across the country, all of which went under the hammer. But do all the projects make money for their new owners?

Martin Roberts and Lucy Alexander visit a mid-terraced house in Basildon, a hair and beauty salon in Forfar and a terraced house in Derby. They find out who bought them and what was paid when the properties went under the hammer.

Martin Roberts and Lucy Alexander visit a plot of land in Cornwall, a two-bedroom flat in London and a mixed-use property in Nottinghamshire. They find out who bought them and what was paid when the properties went under the hammer.

Martin Roberts and Lucy Alexander visit a former florist in Glamorgan, a three-bedroom terraced house in Chatham and a plot of land in Derby. They find out who bought them and what was paid when the properties went under the hammer.

Martin Roberts and Lucy Alexander visit a double-fronted end-terrace house in Stoke, a flat in Sydenham and a semi-detached house in County Durham. They find out who bought them and what was paid when the properties went under the hammer.

Martin Roberts and Lucy Alexander visit commercial premises in Pontypool, a mid-terraced house in London and a semi-detached bungalow in Carlisle.

All of these properties have been sold at auction. Martin and Lucy find out who bought them, and what they paid when they went under the hammer.

Martin Roberts and Lucy Alexander visit a detached bungalow in Derby, hotel premises in Pontypridd and a mid-terraced property in Heaton, Newcastle.

All of these properties have been sold at auction; Martin and Lucy find out who bought them, and what they paid when they went under the hammer.

Martin Roberts and Lucy Alexander visit a property in Cornwall, a three-bedroom mid-terrace house in London and a house in Haslingden, Manchester.

All of these properties have been sold at auction; Martin and Lucy find out who bought them, and what they paid when they went under the hammer.

Martin Roberts and Lucy Alexander visit a property in Derby, a former public toilet in Kent and a house in Cumbria.

All of these properties have been sold at auction; Martin and Lucy find out who bought them, and what they paid when they went under the hammer.

Martin Roberts and Lucy Alexander visit a semi-detached property in Devon, a cottage in Retford, Nottinghamshire, and a property in Preston-on-the-Hill, Cheshire.

All of these properties have been sold at auction; Martin and Lucy find out who bought them, and what they paid when they went under the hammer.

Martin Roberts and Lucy Alexander visit a two-bedroom lower ground floor flat in London, a detached house in Kent and an end-of-terrace two-bedroom house in Stoke. All of these properties were sold at auction; Martin and Lucy find out who bought them and what was paid when they went under the hammer.

Martin Roberts and Lucy Alexander visit a three-bedroom semi in Derby, a plot of land in Kent and a house in Darlington.

All of these properties have been sold at auction; Martin and Lucy find out who bought them, and what they paid when they went under the hammer.

Martin Roberts and Lucy Alexander visit a cottage in Surrey, a house in Sevenoaks, Kent and a cottage in Cumbria.

All of these properties have been sold at auction; Martin and Lucy find out who bought them, and what they paid when they went under the hammer.

Martin Roberts and Lucy Alexander visit a mid-terrace house in London, a detached house in Sevenoaks, Kent, and a bungalow in Stoke-on-Trent.

All of these properties have been sold at auction; Martin and Lucy find out who bought them, and what they paid when they went under the hammer.

Martin Roberts and Lucy Alexander visit a detached house in Derby, an end-of-terrace in Twickenham, Middlesex and a ground-floor flat in Gateshead.

All of these properties have been sold at auction; Martin and Lucy find out who bought them and what they paid when they went under the hammer.

Martin Roberts and Lucy Alexander visit a former public house in Wiltshire, a two-bedroom flat in Kent and a semi-detached property in Newcastle.

All of these properties have been sold at auction. Martin and Lucy find out who bought them and what they paid when they went under the hammer.

Martin Roberts and Lucy Alexander visit a three-bedroom semi in Derby, a plot of land in Kent and a house in Darlington.

All of these properties have been sold at auction; Martin and Lucy find out who bought them, and what they paid when they went under the hammer.

Martin Roberts and Lucy Alexander visit a mid-terrace in Birmingham, a property in London and a house in Cumbria.

All of these properties have been sold at auction. Martin and Lucy find out who bought them and what they paid when they went under the hammer.

Martin Roberts and Lucy Alexander visit a semi-detached property in Stoke, a plot of land in Romney Marsh, Kent and a three-bedroom house in Eccles.

All of these properties have been sold at auction; Martin and Lucy find out who bought them, and what they paid when they went under the hammer.

Martin Roberts and Lucy Alexander visit a detached cottage in Bodmin, Cornwall, a two-bedroom house in London and a plot of land in Tipton, West Midlands.

All of these properties have been sold at auction; Martin and Lucy find out who bought them and what was paid when they went under the hammer.

Martin Roberts and Lucy Alexander visit a one-bedroom flat in Cardiff, a house in Dover, Kent and an end-terrace house in Middlesbrough.

All of these properties have been sold at auction; Martin and Lucy find out who bought them and what was paid when they went under the hammer.

Martin Roberts and Lucy Alexander visit an apartment in Cornwall, a house in County Durham and a property in Chiswick, London.

All of these properties have been sold at auction, and Martin and Lucy find out who bought them and what they paid when they went under the hammer.

Martin Roberts and Lucy Alexander visit a house in Stoke-on-Trent, a plot of land in Northolt, Middlesex and a cottage in Redcar.

All of these properties have been sold at auction; Martin and Lucy find out who bought them and what was paid when they went under the hammer.

Martin Roberts and Lucy Alexander visit a bungalow in Welton, Lincolnshire, a house in Hampton, Middlesex, and a property in Wigton, Cumbria.

All of these properties have been sold at auction; Martin and Lucy find out who bought them, and what they paid when they went under the hammer.

Martin Roberts and Lucy Alexander visit a property in Hammersmith, London, a mid-terrace in Gillingham, Kent and a house in Derbyshire.

All of these properties have been sold at auction; Martin and Lucy find out who bought them and what they paid when they went under the hammer.

Martin Roberts and Lucy Alexander visit a semi-detached house in Buckinghamshire, a bungalow in Kent and a two-bed terrace in Tyne and Wear.

All of these properties have been sold at auction; Martin and Lucy find out who bought them, and what they paid when they went under the hammer.

Martin Roberts and Lucy Alexander visit a flat in Fulham, London, a double property in Dover and a semi-detached house in Northumberland.

All of these properties have been sold at auction; Martin and Lucy find out who bought them, and what they paid when they went under the hammer.

Martin Roberts and Lucy Alexander visit a small historic building in Derby, a cottage in Faversham, Kent, and a two bedroom flat in Durham.

All of these properties have been sold at auction; Martin and Lucy find out who bought them, and what they paid when they went under the hammer.

Martin Roberts and Lucy Alexander visit a property in Durham, a flat in Fulham, London, and a cottage in Cornwall.

All of these properties have been sold at auction; Martin and Lucy find out who bought them, and what they paid when they went under the hammer.

Martin Roberts and Lucy Alexander visit a three bedroom semi in Yorkshire, a property in Kent and a cottage in Surrey.

All of these properties have been sold at auction; Martin and Lucy find out who bought them, and what they paid when they went under the hammer.

Martin Roberts and Lucy Alexander visit a house in Cumbria, a first floor flat in east London and a house in Derbyshire.

All of these properties have been sold at auction; Martin and Lucy find out who bought them, and what they paid when they went under the hammer.

Martin Roberts and Lucy Alexander visit a former police house in Hertfordshire, a property in Abergele, Wales, and a two-bed house in Derbyshire.

All of these properties have been sold at auction. Martin and Lucy find out who bought them, and what they paid when they went under the hammer.

Martin Roberts and Lucy Alexander visit a two-bed terraced house in north Kent, a terraced property in Morecambe and a property in Derbyshire.

All of these properties have been sold at auction. Martin and Lucy find out who bought them, and what they paid when they went under the hammer.

Martin Roberts and Lucy Alexander visit a semi-detached house in Surbiton, a ground floor flat in Jarrow and a house in Derby.

All of these properties have been sold at auction, and Martin and Lucy find out who bought them and what they paid when they went under the hammer.

Martin Roberts and Lucy Alexander visit a two-bed semi in Chatham, Kent, an end of terrace in Durham and a house in Derby.

All of these properties have been sold at auction. Martin and Lucy find out who bought them, and what they paid when they went under the hammer.

Martin Roberts and Lucy Alexander visit a cottage in Cornwall, a flat in Shepherd's Bush, London, and a former jeweller's shop in Denton, Manchester.

All of these properties have been sold at auction - Martin and Lucy find out who bought them and what they paid when they went under the hammer.

Martin Roberts and Lucy Alexander visit a bungalow in Devon, an end of terrace in south east London and a three-bed semi in Cumbria.

All of these properties have been sold at auction - Martin and Lucy find out who bought them and what they paid when they went under the hammer.

Martin Roberts and Lucy Alexander visit a house in Devon, a property in Donnington, Shropshire, and a semi-detached house in Brandon, Durham.

All of these properties have been sold at auction - Martin and Lucy find out who bought them and what they paid when they went under the hammer.

Martin Roberts and Lucy Alexander visit a property in Ripon, a maisonette in South West London and a house in Heanor, Derby.

All of these properties have been sold at auction; Martin and Lucy find out who bought them, and what they paid when they went under the hammer.

Martin Roberts and Lucy Alexander visit a terraced house in Stoke on Trent, a property in Ramsgate, Kent and a mid-terrace in South Wales.

All of these properties have been sold at auction; Martin and Lucy find out who bought them, and what they paid when they went under the hammer.