Seek confirmation that a proposed loft conversion with a flat-roofed rear dormer does not need planning permission.

Cut down one dead silver birch tree.

Cut down two dead silver birch trees.

Build a single-storey rear extension extending nearly six metres from the house.

Build a small detached garden office behind the existing garden flat.

Reduce the beech tree canopy by two metres and reshape it.

Cut down two elder trees and one ash tree.