Third floor roof extension to form 1no. apartment with balcony and dormers to front and rear, alterations to first and second floors in association with change of use from office (use class B1) to residential (use class C3) to form 2no. apartments

Change of use of existing single storey rear extension from retail (use class E) to residential (use class C3) with external alteration and additional single storey rear extension to form 1no. one bedroom apartment.