NaCSBA brings together developers, architects, planners, financial and warranty providers, manufacturers, community groups and local authorities to develop, share and promote best practice in self and custom build.

NaCSBA representatives regularly meet with officials from a variety of important Government agencies and are in communication with many Ministers, MPs and MEPs lobbying for their support.

The Association is run by its members and is independent, relevant and operated on a not for profit basis.


NaCSBA campaigns tirelessly for the successful growth of the custom and self build market in the UK. Find out more about recent and current campaigns here.


Join NaCSBA to get involved in our many government-supported research and development projects, competitions and awards, and promotional campaigns.


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