Downlands School Dale Avenue Hassocks West Sussex BN6 8LP

1. 31 Mar 2023

   Received by Mid Sussex

2. 22 May 2023

   Decision issued: No Objection

3. 25 Sep 2026

   Added to PlanIndex

Mid Sussex granted permission on 22 May 2023, 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.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 22 Brook Avenue Hassocks West Sussex BN6 8LG

  DM/21/2099 Submitted 28 May 2021 100 yards away

  Proposed loft conversion with dormer to the rear roof slope and roof windows to front, plus replacing obscured glass to existing rear first floor windows with clear glass. Amended plans received 22.07.2021 showing 2 no. dormer windows to rear roof slope. Existing first floor rear windows to remain obscure glazed.

  Granted Householder Loft or dormer Windows or glazing 10 docs
  Domestic

• 28 Dale Avenue Hassocks West Sussex BN6 8LP

  DM/19/4666 Submitted 11 Nov 2019 150 yards away

  Conversion of roof space including hip to gable extension, rear dormer and Velux Roof windows.

  Granted Householder Extension Loft or dormer +1 10 docs
  Domestic

• The Windmills Junior School Dale Avenue Hassocks West Sussex BN6 8LS

  DM/26/1214 Submitted 14 May 2026 150 yards away

  Installation of guardrails to roof perimeters and associated access ladders

  Granted Full applications 22 docs

• 25 Dale Avenue Hassocks West Sussex BN6 8LP

  DM/26/0627 Submitted 10 Mar 2026 150 yards away

  Proposed Outbuilding

  Withdrawn Householder 14 docs
  Small domestic

• 31 Dale Avenue Hassocks West Sussex BN6 8LP

  DM/24/2962 Submitted 3 Dec 2024 150 yards away

  Erection of a single storey rear extension extending beyond the rear wall of the original house by 7m, to a maximum height of 4m, and maximum eaves height of 3m.

  Granted Prior approval Extension 4 docs
  Small domestic

• 36 Dale Avenue Hassocks West Sussex BN6 8LP

  DM/25/2336 Submitted 15 Sep 2025 200 yards away

  Atlantic Cedar - to reduce 1 lowest lateral limb by 2.5m on north side. Reduce 2 x lowest limbs on southern side over garage and school access by 2.5m.

  Granted Trees 6 docs

• DM/26/2177 Awaiting decision

  11 Manor Drive Cuckfield Haywards Heath West Sussex RH17 5BT

  Demolition of existing bungalow and erection of a Self-Build two storey single family dwelling house

  Received 4 Sep, published by the council 9 Sep 2026 Full applications
• DM/26/0626 Granted

  105 Lion Lane Turners Hill Crawley West Sussex RH10 4NU

  Retrospective Planning Application for the continued use of 105 Lion Lane as a residential dwelling (Class C3) including the external utility room, garden and car parking space.

  Received 10 Mar, published by the council 31 Jul 2026 Full applications
• DM/26/0560 Granted

  Garage And Store Rear Of Old Stone House Old Stone Link Ship Street East Grinstead West Sussex RH19 4EE

  Removal of existing garage building to be replaced with a two storey residential dwelling.

  Received 4 Mar, published by the council 31 Jul 2026 Full applications
• DM/26/1613 Awaiting decision

  Land Parcel Adj. To Worsell Drive Copthorne West Sussex

  Full planning application at two parcels of land adjacent to Worsell Drive, Copthorne, each accessed from existing bell-mouth junctions at Worsell Drive and Langridge Way, for the erection of new homes (Use Class C3) including affordable homes; internal access roads, landscaping and associated infrastructure

  Received 30 Jun, published by the council 21 Aug 2026 Full applications
• DM/26/1185 Granted

  Sports Field East Grinstead Sports Club Saint Hill Road East Grinstead West Sussex

  Retrospective Golf Swing Studio for golf training and analysis which includes golf simulator equipment.

  Received 12 May, published by the council 31 Jul 2026 Full applications