Certificate of Lawful Development Appeal Decisions by category of development.

The Town and Country Planning (General Permitted Development) Order 1995
Part 1 (as amended on 1 October 2008) 

Applications received on or after 01/10/2008 for works that were begun prior to 01/10/2008

·     

·       Where an application is received (on or after 01/10/2008) for existing works that were begun prior to 01/10/2008, then these existing works should be assessed against the previous Part 1 of the GPDO.
[Source: January 2010 - Code a00072].
[Source: January 2010 - Code a00075].
[Source: January 2010 - Code a00082].
[Source: January 2010 - Code a00086].
[Source: February 2010 - Code a00090].
[Source: April 2010 - Code a00117].
[Source: December 2010 - Code a00166].

·       The above conclusion applies regardless of when the works were substantially completed. In other words, where an application is received (on or after 01/10/2008) for existing works that were begun prior to 01/10/2008, then these existing works (even if they were substantially completed on or after 01/10/2008) should be assessed against the previous Part 1 of the GPDO.
[Source: January 2010 - Code a00086].
[Source: December 2010 - Code a00166].

This appeal decision implies that where an application is received (on or after 01/10/2008) for existing works that were begun prior to 01/10/2008, but which were substantially completed on or after 01/10/2008, then these existing works should be assessed against the previous Part 1 of the GPDO.
[Source: October 2009 - Code a00031]. 

Download documents and diagrams of useful

Permitted Development information