3 Acorn Avenue Crawley Down Crawley West Sussex RH10 4AL

This site has had 2 applications since 2023: 1 approved, 0 refused.

• DM/23/0763 Granted

  3 Acorn Avenue Crawley Down Crawley West Sussex RH10 4AL

  Single storey extension to the northern elevation. Loft conversion including a hip to gable conversion to the northern elevation, one dormer window on the western roofslope and a roof light on the southern rooflsope (Revised description agreed and revised plans received 18.04.2023)

  Decided 12 May 2023 Lawful development

1. 9 Feb 2023

   Received by Mid Sussex

2. 15 Mar 2023

   Decision issued: Withdrawn

3. 31 Jul 2026

   Added to PlanIndex

The applicant withdrew this application before Mid Sussex decided it, and is free to submit a revised scheme at any time. 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.

• 3 Acorn Avenue Crawley Down Crawley West Sussex RH10 4AL

  DM/23/0763 Submitted 20 Mar 2023 0m away

  Single storey extension to the northern elevation. Loft conversion including a hip to gable conversion to the northern elevation, one dormer window on the western roofslope and a roof light on the southern rooflsope (Revised description agreed and revised plans received 18.04.2023)

  Granted Lawful development Extension Loft or dormer +1 23 docs
  Small domestic

• 7 Hornbeam Place Crawley Down Crawley West Sussex RH10 4AQ

  DM/26/1147 Submitted 6 May 2026 144m away

  Single storey rear extension

  Granted Householder Extension 15 docs
  Small domestic

• 3 Kiln Road Crawley Down Crawley West Sussex RH10 4JY

  DM/16/1264 Submitted 18 Mar 2016 156m away

  Demolition of existing flank garage and erection of a two storey flank extension, partially return to rear with a single storey element and new porch

  Granted Householder Extension Demolition 16 docs
  Small domestic

• 7 Woodland Drive Crawley Down Crawley West Sussex RH10 4UF

  DM/25/2362 Submitted 17 Sep 2025 233m away

  Proposed conversion of part of garage to habitable room

  Granted Householder 8 docs
  Domestic

• Land To The South Of Burleigh Lane Crawley Down West Sussex

  DM/25/3191 Submitted 15 Dec 2025 257m away

  Outline application with all matters reserved except for access from Burleigh Lane, for the erection of up to eight self-build/custom build dwellings, drainage and ancillary works.

  Refused Outline New dwelling 124 docs

• 1 Copse Close Crawley Down Crawley West Sussex RH10 4LS

  DM/25/2690 Submitted 21 Oct 2025 275m away

  Proposed two storey side extension

  Granted Householder Extension 9 docs
  Domestic

• DM/26/1282 Granted

  21 Bartlett Close Burgess Hill West Sussex RH15 0AT

  Proposed single storey rear / side extension

  Received 22 May, published by the council 31 Jul 2026 Lawful development
• DM/26/1239 Granted

  6 St Christophers Road Hurstpierpoint Hassocks West Sussex BN6 9UX

  Loft conversion with matching roof tile clad box dormer to rear

  Received 18 May, published by the council 31 Jul 2026 Lawful development
• DM/26/1142 Granted

  26 Fairfield Crescent Hurstpierpoint Hassocks West Sussex BN6 9SF

  Loft conversion via hip to gable and rear dormer.

  Received 6 May, published by the council 31 Jul 2026 Lawful development
• DM/26/1299 Granted

  4 Beech Hurst Close Haywards Heath West Sussex RH16 4AE

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

  Received 26 May, published by the council 31 Jul 2026 Lawful development
• DM/26/1267 Granted

  38 Foxglove Close Burgess Hill West Sussex RH15 8UY

  A single storey rear extension and single storey side extension

  Received 21 May, published by the council 31 Jul 2026 Lawful development