25 The Leas Crawley Down Crawley West Sussex RH10 4EP

1. 27 Jan 2026

   Received by Mid Sussex

2. 3 Feb 2026

   Validated

   Checked as complete and ready for consideration.

3. 16 Mar 2026

   Decision issued: Permission

4. 12 Aug 2026

   Added to PlanIndex

Mid Sussex has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 8 Grange Road Crawley Down Crawley West Sussex RH10 4JT

  DM/24/2645 Submitted 30 Oct 2024 113m away

  Erection of a single storey extension extending beyond the rear wall of the original house by 4.0m, to a maximum height of 3.8m and the height of the eaves to 2.95m.

  Granted Prior approval Extension 5 docs
  Small domestic

• 7 Grange Road Crawley Down Crawley West Sussex RH10 4JT

  DM/26/0508 Submitted 26 Feb 2026 119m away

  Proposed hip to gable loft conversion with rear dormer and front facing roof windows. Single storey side extension. Single storey outbuilding to replace existing garage.

  Decided Lawful development Extension Loft or dormer +1 12 docs
  Small domestic

• 12 Old Station Close Crawley Down Crawley West Sussex RH10 4TX

  DM/20/4215 Submitted 10 Nov 2020 189m away

  Retrospective application for the installation of a flue extraction system to the side and rear of the building, in a different position from that previously approved under prior approval application DM/19/0492. Revised Odour Risk Assessment and weekly sales information received 09.02.2021.

  Withdrawn Full applications 65 docs

• Inglewell Sandhill Lane Crawley Down Crawley West Sussex RH10 4LB

  DM/24/2768 Submitted 13 Nov 2024 201m away

  Two storey rear extension. Two storey front extension. Rear Patio.

  Decided Householder Extension 33 docs
  Domestic

• 56 Old Station Close Crawley Down Crawley West Sussex RH10 4TX

  DM/24/2448 Submitted 8 Oct 2024 203m away

  Single storey rear and side extensions. Balcony roof over existing garage removed and replaced with pitched roof. Change of roof tiles. Change of cladding. Change of fenestration colour.

  Decided Householder Extension Roofing +1 12 docs
  Small domestic

• Land Adj, To The Royal Oak Station Road Crawley Down Crawley West Sussex RH10 4HZ

  DM/23/0440 Submitted 16 Feb 2023 220m away

  Erection of a Pictoral Map

  Decided Full applications 13 docs

• DM/26/0778 Withdrawn

  Depot Rear Of 25 Gower Road Haywards Heath West Sussex RH16 4PL

  Install 5 no white uPVC windows and remove 1no window and insert 1no door in the existing wall

  25 Mar 2026 Lawful development
• DM/26/1282 Decided

  21 Bartlett Close Burgess Hill West Sussex RH15 0AT

  Proposed single storey rear / side extension

  22 May 2026 Lawful development
• DM/26/1239 Decided

  6 St Christophers Road Hurstpierpoint Hassocks West Sussex BN6 9UX

  Loft conversion with matching roof tile clad box dormer to rear

  18 May 2026 Lawful development
• DM/26/1142 Decided

  26 Fairfield Crescent Hurstpierpoint Hassocks West Sussex BN6 9SF

  Loft conversion via hip to gable and rear dormer.

  6 May 2026 Lawful development
• DM/26/1299 Decided

  4 Beech Hurst Close Haywards Heath West Sussex RH16 4AE

  Proposed single storey rear extension, internal remodelling and a replacement front porch.

  26 May 2026 Lawful development