The ground floor of the property covers 180 sq ft (16.7 sq m) and the first floor is slightly smaller at 159 sq ft (14.8 sq m) - meaning the total floor area is 339 sq ft (31.5 sq m).
The Doll's House cottage on Claremont Terrace in Porthleven, Cornwall is on the market with a guide price of ?235,000 The cottage was built in a former alley between two existing houses - and is just 3ft (0.91m) wide in places.
One of Britain's narrowest homes built in a former alleyway and shaped like an IRON is on sale.
Agency Mather Partnership said the one-bedroom with sea views offers a "delightful blend of character and modern living".]
in Porthleven, Cornwall, is on the market with a guide price ?235,000.
