Florin Court Charterhouse Square EC1
This apartment block is used to indicate the home of Poirot in the TV series.

Grosvenor Estate Page Street SW1
Unusual chequerboard flats with shop pavilions designed by Edwin Lutyens in 1928-30 for the LCC.

Eltham Palace Court Yard SE9
A sumptuous Art Deco house was added to the restored Great Hall of the medieval palace by Seeley & Paget for the Courtaulds in the 1930s. It is now in the care of English Heritage who have refurnished the interior and open it to the public.