14 Petworth Drive Burgess Hill West Sussex RH15 8JY

1. 25 Feb 2026

   Received by Mid Sussex

2. 22 Apr 2026

   Decision issued: Approved

3. 12 Aug 2026

   Added to PlanIndex

Mid Sussex granted permission on 22 April 2026, 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.

• 35 Petworth Drive Burgess Hill West Sussex RH15 8JT

  DM/25/2531 Submitted 7 Oct 2025 100 yards away

  Proposed single storey side extension with pitched roof. Garage conversion into habitable space.

  Granted Householder Extension 13 docs
  Small domestic

• 173 Mill Road Burgess Hill West Sussex RH15 8DA

  DM/23/0836 Submitted 27 Mar 2023 150 yards away

  Proposed two storey side extension, single storey rear extension, dormer loft extension

  Withdrawn Householder Extension Loft or dormer 15 docs
  Small domestic

• 97 Leylands Road Burgess Hill West Sussex RH15 8AA

  DM/26/1019 Submitted 23 Apr 2026 200 yards away

  Proposed loft conversion and rear extension

  Granted Lawful development Extension Loft or dormer 12 docs

• 22 Windmill Drive Burgess Hill West Sussex RH15 8JW

  DM/21/2294 Submitted 15 Jun 2021 200 yards away

  Conservatory to rear

  Granted Householder Extension 6 docs
  Small domestic

• Land Rear Of 15 Gander Close Burgess Hill West Sussex RH15 8SE

  DM/26/2624 Submitted 20 Oct 2026 200 yards away

  94% historically approved · decision due ~15 Dec

  x3 Oaks - Reduce height and growth overhanging 15 Gander Close by approximately 3m.

  Awaiting decision

• 17 St Peters Road Burgess Hill West Sussex RH15 8JP

  DM/25/2413 Submitted 24 Sep 2025 250 yards away

  Rear loft conversion to provide two bedrooms to existing unused Loft. Existing main roof to be changed from hip end to gable end with new rear facing box dormer.

  Withdrawn Householder Loft or dormer 16 docs
  Domestic

• DM/26/2152 Awaiting decision

  Little Hollybush West Hoathly Road East Grinstead West Sussex RH19 4NE

  Two storey side extension, loft conversion, roof extension with 3 dormers to rear and alterations to fenestration

  Received 2 Sep, published by the council 9 Sep 2026 Householder
• DM/26/2027 Awaiting decision

  Timbers Cansiron Lane Ashurst Wood East Grinstead West Sussex RH19 3SE

  Proposed two storey side and rear extension.

  Received 17 Aug, published by the council 19 Aug 2026 Householder
• DM/26/2012 Awaiting decision

  21 Harlands Close Haywards Heath West Sussex RH16 1PS

  Erection of a two-storey rear extension, roof alterations including dormer windows and rooflights, insertion of new windows, removal of the existing chimneys, external rendering of the dwelling, and associated internal alterations. (amended description 07.09.2026)

  Received 13 Aug, published by the council 2 Sep 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