Penthouse

Former base of legendary restauranteur Peter Langan transformed into £5.25m duplex

£14m duplex sprawls over 6,200 square feet and has a pool to dive for

Inside Riverwalk's 6,000 square foot 'jewel in the crown', one of the biggest and priciest apartments on the Thames

'Spectacular Miesian pavilion' designed by the Stirling Prize-winning architect is almost 80 feet long

£3.6m apartment is on the 10th and 11th floors of Berkeley's flagship project