DM/26/0307Planning Application DM/26/0307

This is a full planning application for a single storey rear extension at Marsh Brook 25 Newtown Copthorne Crawley West Sussex RH10 3LY. Mid Sussex has handled 2,573 applications of this type and approves 90% of them, typically deciding them in 58 days. It was submitted on 6 February 2026 and is still awaiting a decision. There has been 1 other application at this address. In the past year there have been 41 applications across Copthorne And Worth. We hold 758 applications in total for the RH10 postcode area.