337 Bath Road, Slough, SL1 5PR

single storey roof extension to provide 5x self-contained flats above Chiltern House

Authority: Slough Borough Council
Appeal type: minor · Planning Appeal
Procedure: Written Representations
Development: residential · Minor Dwellings
Inspector: Savage K

Main issues, as the Inspector framed them

Whether or not the proposal would constitute permitted development under Schedule 2, Part 20, Class AA of the GPDO
If permitted development, whether prior approval should be granted having regard to the effect of the proposal on the external appearance of the building

What decided it

The building comprises only two storeys above ground level because accommodation within the mansard roof does not count as a storey under the GPDO definition, and therefore fails to meet the minimum three-storey requirement for Class AA permitted development.

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