1. I am looking for how many householder planning applications, specifically those for developments over 100 square meters, have deviated from their original plans during construction. I'm also interested in understanding how many of those cases still received a CIL Exemption despite the deviation.
We do not hold isolated records for householder planning applications over 100sqm that have deviated from original plans that are easily identifiable within our system.

To extract this information would require manually going through every single application to identify individual cases and the amount of time taken would exceed the allowable time frame for such a request. We have 1141 CIL applications in the system and we would need to read every description to identify householder applications(30-60 seconds per application). Then would need to investigate each one of the proposals to identify whether there had been a deviation (anything from 5 to 20 minutes per application depending on the amount of planning documents submitted).
We have been advised that through identifying the relief applications that we have 1 application that has been granted carry over extension relief through Form 13. This form is used to re-claim an exemption for a self-build dwelling, a residential annex or a residential extension when the development originally granted an exemption from CIL has, or is intended to be, altered in a way which changes the extent of the exemption previously granted.
Please note that this form cannot be used for retrospective applications and inline with the CIL regulations any retrospective applications cannot claim or be granted relief.