Smallest house in Britain
The Smallest House in Britain, also known as Quay House, is a residential building in Conwy Quay, North Wales. With a red-painted façade, the house measures 3.05 m (10 ft) high and 1.8 m (5.9 ft) wide. It has been officially recognised as the smallest house in the UK by the Guinness Book of Records.
Located near the walls of Conwy Castle, the house includes a ground floor living area with space for coal and an open fire, as well as a water tap behind the stairs; and a first-floor bedroom with a small storage niche.
During medieval times, it was common practice for houses to be constructed in rows against the town walls. Typically, rows were built from both ends of the street towards each other, and so there was often a remaining gap that was used to build a much smaller house at minimum cost.
Despite its cramped size, the house was inhabited from the 16th century until 1900, when the last occupant – an ironically tall fisherman – moved out. The council had declared the house unfit for human habitation, along with several equally small neighbouring houses. Although the other properties were demolished, local people campaigned and raised enough money to convert the remaining house into the tourist attraction it remains today.
[edit] Related articles on Designing Buildings Wiki
Featured articles and news
Embedding AI tools into architectural education
Beyond the render: LMU share how student led research is shaping the future of visualisation workflows.
Why document control still fails UK construction projects
A Chartered Quantity Surveyor explains what needs to change and how.
New planning reforms and Warm Homes Bill
Take centre stage at UK Construction Week London.
A brief run down of changes intentions from April in an onwards.
Reslating an ancient water mill
A rare opportunity to record, study and repair early vernacular roofs.
CIOB Apprentice of the Year 2025/26
Construction apprentice from Lincoln Mia Owen wins this years title.
Insulation solutions with less waste for a circular economy
Rob Firman, Technical and Specification Manager, Polyfoam XPS explains.
Recycled waste plastic in construction
Hierarchy, prevention to disposal, plastic types and approaches.
UK Net Zero Carbon Buildings Standard V1 published
Free-to-access technical standard to enable robust proof of a decarbonising built environment.
Prostate Cancer Awareness Month
Why talking about prostate cancer matters in construction.
The Architectural Technology podcast: Where it's AT
Catch up for free, subscribe and share with your network.
The Association of Consultant Architects recap
A reintroduction and recap of ACA President; Patrick Inglis' Autumn update.
The Home Energy Model and its wrappers
From SAP to HEM, EPC for MEES and FHS assessment wrappers.
Future Homes Standard Essentials launched
Future Homes Hub launches new campaign to help sector prepare for the implementation of new building standards.
Building Safety recap February, 2026
Our regular run-down of key building safety related events of the month.
Planning reform: draft NPPF and industry responses.
Last chance to comment on proposed changes to the NPPF.
A Regency palace of colour and sensation. Book review.
























