Crichel Down Rules
The ‘Crichel Down Rules’ are non-statutory arrangements under which government land which was acquired by, or under a threat of, compulsory purchase, but subsequently becomes surplus to requirements, should be offered back to former owners, their successors, or to sitting tenants.
They should be offered first opportunity to repurchase the land previously in their ownership, provided that its character has not materially changed since acquisition. The character of the land may be considered to have ‘materially changed’ where, for example, dwellings or offices have been erected on open land, mainly open land has been afforested, or where substantial works to an existing building have effectively altered its character. Where only part of the land for disposal has been materially changed in character, the obligation to offer back will apply only to the part that has not been changed.
The rules also apply to land acquired under the statutory blight provisions.
The rules do not apply where:
- Land is to be transferred to another body which is to take over some or all of the functions or obligations of the department that currently owns the land.
- Disposals for the purposes of Private Finance Initiative or Private Public Partnership projects.
- Land transferred to the National Rivers Authority (now the Environment Agency) or land acquired compulsorily by the Environment Agency or to the water and sewerage service companies in consequence of the Water Act 1989 or subsequently acquired by them compulsorily.
On 29 October 2015, the government published Guidance on compulsory purchase, and the Crichel Down Rules for the disposal of surplus land acquired by, or under the threat of, compulsion.
On 22 September 2017, Housing and planning minister Alok Sharma announced a further package of measures to simplify and speed up the compulsory purchase process. See https://www.gov.uk/government/publications/compulsory-purchase-process-and-the-crichel-down-rules-guidance
[edit] Related articles on Designing Buildings Wiki
Featured articles and news
We're expanding our collaborative mission by launching DB Intelligence, an exclusive market research advisory panel. Built environment professionals can now get paid to share their expertise on industry trends, products and services.
Panel members receive direct financial incentives for participating in research projects like short surveys, 1-2-1 interviews and focus groups. Register today to shape the future of the construction sector.
Planning condition discharge in England and Wales
A brief exoplanation from a building compliance expert, with further links.
Overheating guidance and tools for building designers
Guidance for dealing with element of building fabric control that have increasing importance.
Shading for housing, a design guide
From the Good Homes Alliance and British Blind and Shutter Association.
UK Standard Skills Classification (SSC)
A shared framework for describing skills needs.
Social media ban consultation comes to close
CIOB urges UK Government to consider social media’s role in careers guidance in ban debate.
The latest of eight Skills England apprenticeship units
The addition of battery manufacturing welcomed by ECA with a warning about the risks of fast-tracked apprenticeship units.
Building Control Independent Panel final report
A precis of a key report led by Dame Hackitt with full recommendations and link to the government response.
Building Safety recap April, 2026
A short and longer run-through of the month, with links to further information and sources.
CIAT May 2026 briefing.
From medieval scribes to modern word art.
ECA welcomes crackdown on late payment and push for clean energy, whilst CIOB seek fixed cladding removal timeframes.
Cyber Security in the Built Environment
Protecting projects, data, and digital assets: A CIOB Academy TIS.
Managing competence in the built environment
ITFG publishes new industry guide on how to meet the ICC principles.
The UK's campaign to reduce noise pollution: Mythbusting, articles and topic guides.




















