Custom/Self-build
Self-build and custom housebuilding covers a wide spectrum, from projects where individuals are involved in building or managing the construction of their home from beginning to end, to projects where individuals commission their home, making key design and layout decisions, but the home is built ready for occupation ('turnkey').
The Self-build and Custom Housebuilding Act 2015 (as amended by the Housing and Planning Act 2016) (opens new window) provides a legal definition of self-build and custom housebuilding. The Act does not distinguish between self-build and custom housebuilding and provides that both are where an individual, an association of individuals, or persons working with or for individuals or associations of individuals, build or complete houses to be occupied as homes by those individuals.
In considering whether a home is a self-build or custom build home, relevant authorities (including the Local Planning Authority when determining planning applications) must be satisfied that the initial owner of the home will have primary input into its final design and layout.
Off-plan housing, homes purchased at the plan stage prior to construction and without input into the design and layout from the buyer, are not considered to meet the definition of self-build and custom housing.
| Question | Answer |
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| What is a custom house building? |
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| What is the self build and custom house building register for? |
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Complete the online form if you would like toregister your interest in a serviced custom or self-build plot (opens new window).
If you have a question about the register please contact our Strategic Housing Team
If you are planning to build a self-build home property or require further information including how to apply for planning permission guidance is available on the Planning Portal. (opens new window) and GOV.UK
We do offer pre-application advice,information is available on our website.
If you have a question about planning policy for Custom/Self Build housing,please contact us via our online form.
Biodiversity Net Gain (BNG) Self and Custom Build Exceptions
With regards to Biodiversity Net Gain (BNG), further information can be found on our Biodiversity Net Gain page. In addition, if you wish to make an application for self and custom build exceptions, then the exemption only applies when it meets all the following conditions:
- consists of no more than 9 dwellings
- on a site that has an area no larger than 0.5 hectares
- consists exclusively of dwellings that are self-build or custom housebuilding as defined in section 1(A1) of the Self-build and Custom Housebuilding Act 2015 (opens new window)
The Council will only accept an exemption for self and custom build, where this forms part of the description of development.
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