The Smallest House in Great Britain, also known as the Quay House, is a tourist attraction on the quay in Conwy, Wales. The 3.05 metre by 1.8 metre (10 feet by 6 feet) structure was used as a residence from the 16th century until 1900; as its name indicates, it is reputed to be Britain's smallest house.The house was lived in until 1900, when the owner was a 6ft 3 inch fisherman named Robert Jones. The rooms were too small for him to stand up in fully and he was eventually forced to move out when the council declared the house unfit for human habitation. The house is still owned by his descendants. In June 2006, there was a 50% loss of tourists to the house because of the road work that was being done nearby.
credited to wikipedia
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