Mulberries Lewes Road Horsted Keynes Haywards Heath West Sussex RH17 7DP

This site has had 4 applications since 2024: 3 approved, 1 refused.

• DM/26/1857 Granted

  Mulberries Lewes Road Horsted Keynes Haywards Heath West Sussex RH17 7DP

  Proposed demolition and replacement of existing garage and covered area to side.

  Decided 22 Sep 2026
• DM/26/0734 Refused

  Mulberries Lewes Road Horsted Keynes Haywards Heath West Sussex RH17 7DP

  Two storey side extension incorporating the existing garage and a dormer window within the side roofslope (revised description agreed 08.04.2026)

  Decided 20 May 2026 Householder
• DM/24/1674 Granted

  Mulberries Lewes Road Horsted Keynes Haywards Heath West Sussex RH17 7DP

  Proposed new garden outbuilding.

  Decided 30 Oct 2024 Householder

1. 10 Sep 2025

   Received by Mid Sussex

2. 17 Sep 2025

   Validated

   Checked as complete and ready for consideration.

3. 24 Nov 2025

   Decision issued: Permitted

4. 12 Aug 2026

   Added to PlanIndex

Mid Sussex granted permission on 24 November 2025, 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.

• Mulberries Lewes Road Horsted Keynes Haywards Heath West Sussex RH17 7DP

  DM/26/0734 Submitted 23 Mar 2026 50 yards away

  Two storey side extension incorporating the existing garage and a dormer window within the side roofslope (revised description agreed 08.04.2026)

  Refused Householder Extension Loft or dormer +1 28 docs
  Domestic

• Mulberries Lewes Road Horsted Keynes Haywards Heath West Sussex RH17 7DP

  DM/24/1674 Submitted 9 Jul 2024 50 yards away

  Proposed new garden outbuilding.

  Granted Householder 15 docs
  Small domestic

• Rixons Lewes Road Horsted Keynes Haywards Heath West Sussex RH17 7DP

  DM/25/3051 Submitted 28 Nov 2025 50 yards away

  Beech tree - reduce canopy by 3m. Yew tree - reduce sides by 1.5m Lime tree - reduce back to previous pollard points, approx 2m.

  Granted Trees 8 docs

• 2 Victoria Cottages Lewes Road Horsted Keynes Haywards Heath West Sussex RH17 7DP

  DM/26/0479 Submitted 24 Feb 2026 50 yards away

  Proposed single-storey link between existing house and existing outbuilding, with associated drainage works and conversion of outbuilding store into shower room and utility.

  Granted Householder 23 docs
  Small domestic

• Leighton Cottage Leighton Road Horsted Keynes Haywards Heath West Sussex RH17 7AX

  DM/21/2312 Submitted 16 Jun 2021 100 yards away

  New entrance porch to front and extend existing raised terrace to rear with minor associated alterations.

  Granted Householder Extension 21 docs
  Small domestic

• Leighton Cottage Leighton Road Horsted Keynes Haywards Heath West Sussex RH17 7AX

  DM/23/0372 Submitted 8 Feb 2023 100 yards away

  Remove existing dilapidated shed to side of property and replace with proposed single bay oak frame garage with attached garden shed.

  Granted Householder 16 docs
  Small 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