9 Newtown Copthorne Crawley West Sussex RH10 3LY

1. 19 Aug 2024

   Received by Mid Sussex

2. 4 Nov 2024

   Decision issued: Permission

3. 31 Jul 2026

   Added to PlanIndex

Mid Sussex granted permission on 4 November 2024, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• Marsh Brook 25 Newtown Copthorne Crawley West Sussex RH10 3LY

  DM/26/0306 Submitted 6 Feb 2026 50 yards away

  Proposed loft conversion with rear dormer and front roof widows.

  Granted Lawful development Loft or dormer 10 docs

• Marsh Brook 25 Newtown Copthorne Crawley West Sussex RH10 3LY

  DM/26/0307 Submitted 6 Feb 2026 50 yards away

  Proposed single storey rear extension

  Granted Householder Extension 15 docs
  Small domestic

• Pinetrees 14 Pinetrees Close Copthorne Crawley West Sussex RH10 3NX

  DM/25/2810 Submitted 31 Oct 2025 150 yards away

  Oak Trees x 2 - (T1 and T2) - Reduce height of each by 1.5m all round and reshape. Currently 16m height, reducing to 14.5m and reduce lateral limbs by 1.5m to balance crown.

  Granted Trees 6 docs

• 6 Bramble Close Copthorne Crawley West Sussex RH10 3QB

  DM/26/2047 Submitted 19 Aug 2026 150 yards away

  94% historically approved · decision due ~14 Oct

  Proposed rear single storey extension.

  Awaiting decision Extension
  Small domestic

• 12 Heather Close Copthorne Crawley West Sussex RH10 3PZ

  DM/26/0542 Submitted 2 Mar 2026 250 yards away

  Full demolition and construction of a new front porch and internal toilet area.

  Granted Householder Extension Demolition 10 docs
  Small domestic

• 27 Knowle Drive Copthorne Crawley West Sussex RH10 3LW

  DM/25/2421 Submitted 24 Sep 2025 300 yards away

  Discharge of planning conditions 3,4 and 5 relating to planning application DM/23/2164

  Granted 27 docs

• DM/26/1825 Awaiting decision

  1 Whites Close Hurstpierpoint Hassocks West Sussex BN6 9XX

  Replacement front porch, single-storey rear extension, replacement side canopy, infill first-floor extension with a new roof to the rear, installation of a PV array on the existing garage roof, two new pitched roof dormers to existing front pitched roof, new obscured side window to first floor shower roof and revised position for garage side door.

  Received 24 Jul, published by the council 4 Aug 2026 Householder
• DM/26/1085 Granted

  12 Hurst Gardens Hurstpierpoint Hassocks West Sussex BN6 9ST

  New pitched roof above ground floor projections on principal elevation. Conversion of integrated garage.

  Received 29 Apr, published by the council 31 Jul 2026 Householder
• DM/26/1059 Granted

  73 Folders Lane Burgess Hill West Sussex RH15 0DY

  Proposed first floor extension and extension to the rear and internal alterations to the property.

  Received 28 Apr, published by the council 31 Jul 2026 Householder
• DM/26/1056 Granted

  High Garth Stockcroft Road Balcombe Haywards Heath West Sussex RH17 6LG

  Demolition of existing side lean to porch, construction of a single storey rear extension, replacement single glazed windows to double glazed UPVC windows, alterations to fenestration and addition of two front facing skylights.

  Received 28 Apr, published by the council 31 Jul 2026 Householder
• DM/26/0959 Granted

  67 Haywards Road Haywards Heath West Sussex RH16 4HX

  Proposed single storey side extension

  Received 15 Apr, published by the council 31 Jul 2026 Householder