Wykehurst House Wykehurst Park Colwood Lane Bolney Haywards Heath West Sussex RH17 5QQ

This site has had 13 applications since 2025: 4 approved, 0 refused.

• DM/26/1440 Awaiting decision

  Wykehurst House Wykehurst Park Colwood Lane Bolney Haywards Heath West Sussex RH17 5QQ

  A new landscaped eastern access route to Wykehurst House and new secondary entrance gate.

  Submitted 10 Jun 2026
• DM/26/1455 Awaiting decision

  Wykehurst House Wykehurst Park Colwood Lane Bolney Haywards Heath West Sussex RH17 5QQ

  A new landscaped eastern access route to Wykehurst House and new secondary entrance gate.

  Submitted 10 Jun 2026
• DM/26/1331 Awaiting decision

  Wykehurst House Wykehurst Park Colwood Lane Bolney Haywards Heath West Sussex RH17 5QQ

  Discharge of condition nos 3, 4, 5, 6, 7, 8, 9, 10, 11 and 12 relating to planning application DM/25/2172 (description revised 24.07.2026. Further information received 19.08.2026)

  Submitted 28 May 2026 Conditions
• DM/26/0695 Awaiting decision

  Wykehurst House Wykehurst Park Colwood Lane Bolney Haywards Heath West Sussex RH17 5QQ

  External works within the grounds of Wykehurst House to include: proposed pool building, proposed pool, reinstate opening within existing wall, new gate to existing wall, reinstate stone steps within the landscape, restore existing stone steps, reinstate landscaping and new gates. (Further information and revised plans recieved 21.07.2026 and 24.07.2026. Address confirmed 24.07.2026)

  Submitted 18 Mar 2026 Heritage and listed buildings
• DM/26/0694 Awaiting decision

  Wykehurst House Wykehurst Park Colwood Lane Bolney Haywards Heath West Sussex RH17 5QQ

  External works within the grounds of Wykehurst House to include: proposed pool building, proposed pool, reinstate opening within existing wall, new gate to existing wall, reinstate stone steps within the landscape, restore existing stone steps, reinstate landscaping and new gates. (Further information and revised plans recieved 21.07.2026 and 24.07.2026. Address confirmed 24.07.2026)

  Submitted 18 Mar 2026 Householder
• DM/25/3228 Awaiting decision

  Wykehurst House Wykehurst Park Colwood Lane Bolney Haywards Heath West Sussex RH17 5QQ

  Permission is sought for internal and external alterations including creation of new openings in existing walls, installation of new staircase and bridge to connect the two sides of the lightwell at second floor, installation of new architectural mouldings and other details, replacement of existing rooflight, and refurbishment of the Second Floor Lounge to include installation of new joists, ceiling and two new fireplaces into existing fireplace openings. (Revised plans received 16.03.2026) (Revised plans received 09.06.2026)

  Submitted 18 Dec 2025 Householder
• DM/25/3229 Awaiting decision

  Wykehurst House Wykehurst Park Colwood Lane Bolney Haywards Heath West Sussex RH17 5QQ

  Permission is sought for internal and external alterations including creation of new openings in existing walls, installation of new staircase and bridge to connect the two sides of the lightwell at second floor, installation of new architectural mouldings and other details, replacement of existing rooflight, and refurbishment of the Second Floor Lounge to include installation of new joists, ceiling and two new fireplaces into existing fireplace openings. (Revised plans received 16.03.2026) (Revised plans received 09.06.2026)

  Submitted 18 Dec 2025 Heritage and listed buildings
• DM/25/2916 Granted

  Wykehurst House Wykehurst Park Colwood Lane Bolney Haywards Heath West Sussex RH17 5QQ

  The property is currently used as a single private dwelling, established over 10 years ago following a prior internal conversion to flats. We seek certification of the use as a single dwelling.

  Decided 18 Feb 2026 Lawful development
• DM/25/2655 Granted

  Wykehurst House Wykehurst Park Colwood Lane Bolney Haywards Heath West Sussex RH17 5QQ

  Retrospective permission is sought for replacement to lead work, installation of lightning protection, replacement of rotten timber windows, timber framework and cracked or missing glass panes. Partial retrospective permission is sought for electrical fittings removed and unsafe wiring throughout the building, including concealed redundant wiring from previous layers or refurbishment and new electrical through out, removal of redundant/leaking pipework, including concealed tanks within modern room additions and new plumbing through out. Permission is sought for repairs to external weathered and cracked stonework.

  Decided 6 May 2026 Householder
• DM/25/2654 Granted

  Wykehurst House Wykehurst Park Colwood Lane Bolney Haywards Heath West Sussex RH17 5QQ

  Retrospective permission is sought for replacement to lead work, installation of lightning protection, replacement of rotten timber windows, timber framework and cracked or missing glass panes. Partial retrospective permission is sought for electrical fittings removed and unsafe wiring throughout the building, including concealed redundant wiring from previous layers or refurbishment and new electrical through out, removal of redundant/leaking pipework, including concealed tanks within modern room additions and new plumbing through out. Permission is sought for repairs to external weathered and cracked stonework.

  Decided 6 May 2026 Heritage and listed buildings

1. 16 Oct 2025

   Received by Mid Sussex

2. 31 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 11 December 2025, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Mid Sussex took a median of 52 days over the applications it decided in the last year.

This application is with Mid Sussex for determination, against a statutory target of eight weeks. Over the last year Mid Sussex decided householder applications in a median of 57 days. More in our guide to how long planning decisions take.

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.

• Wykehurst House Wykehurst Park Colwood Lane Bolney Haywards Heath West Sussex RH17 5QQ

  DM/25/2645 Submitted 16 Oct 2025 0m away

  86% historically approved · decision due ~11 Dec

  External works within the grounds of Wykehurst House to include: Garden wall repairs, alterations to existing entrance gate, installation of new entrance gate and new plant equipment areas. New plant equipment areas to contain oil tank plant area, location for oil delivery, boiler plant area with flue, 4 air source heat pumps and associated screening and works. (Revised plans received 10.12.2025. Revised plans and further information received 31.03.2026, 22.05.2026, 09.07.2026 and 24.07.2026. Updated description agreed 24.07.2026)

  Awaiting decision Heritage and listed buildings 65 docs

• Wykehurst House Wykehurst Park Colwood Lane Bolney Haywards Heath West Sussex RH17 5QQ

  DM/25/2655 Submitted 17 Oct 2025 0m away

  Retrospective permission is sought for replacement to lead work, installation of lightning protection, replacement of rotten timber windows, timber framework and cracked or missing glass panes. Partial retrospective permission is sought for electrical fittings removed and unsafe wiring throughout the building, including concealed redundant wiring from previous layers or refurbishment and new electrical through out, removal of redundant/leaking pipework, including concealed tanks within modern room additions and new plumbing through out. Permission is sought for repairs to external weathered and cracked stonework.

  Granted Householder Windows or glazing 71 docs
  Domestic

• Wykehurst House Wykehurst Park Colwood Lane Bolney Haywards Heath West Sussex RH17 5QQ

  DM/25/2654 Submitted 17 Oct 2025 0m away

  Retrospective permission is sought for replacement to lead work, installation of lightning protection, replacement of rotten timber windows, timber framework and cracked or missing glass panes. Partial retrospective permission is sought for electrical fittings removed and unsafe wiring throughout the building, including concealed redundant wiring from previous layers or refurbishment and new electrical through out, removal of redundant/leaking pipework, including concealed tanks within modern room additions and new plumbing through out. Permission is sought for repairs to external weathered and cracked stonework.

  Granted Heritage and listed buildings Windows or glazing 73 docs

• Wykehurst House Wykehurst Park Colwood Lane Bolney Haywards Heath West Sussex RH17 5QQ

  DM/25/3228 Submitted 18 Dec 2025 9m away

  94% historically approved · decision due ~12 Feb

  Permission is sought for internal and external alterations including creation of new openings in existing walls, installation of new staircase and bridge to connect the two sides of the lightwell at second floor, installation of new architectural mouldings and other details, replacement of existing rooflight, and refurbishment of the Second Floor Lounge to include installation of new joists, ceiling and two new fireplaces into existing fireplace openings. (Revised plans received 16.03.2026) (Revised plans received 09.06.2026)

  Awaiting decision Householder Loft or dormer 39 docs
  Domestic

• Wykehurst House Wykehurst Park Colwood Lane Bolney Haywards Heath West Sussex RH17 5QQ

  DM/25/3229 Submitted 18 Dec 2025 9m away

  86% historically approved · decision due ~12 Feb

  Permission is sought for internal and external alterations including creation of new openings in existing walls, installation of new staircase and bridge to connect the two sides of the lightwell at second floor, installation of new architectural mouldings and other details, replacement of existing rooflight, and refurbishment of the Second Floor Lounge to include installation of new joists, ceiling and two new fireplaces into existing fireplace openings. (Revised plans received 16.03.2026) (Revised plans received 09.06.2026)

  Awaiting decision Heritage and listed buildings Loft or dormer 35 docs

• Wykehurst House Wykehurst Park Colwood Lane Bolney Haywards Heath West Sussex RH17 5QQ

  DM/25/2172 Submitted 27 Aug 2025 52m away

  Internal alterations including new flooring laid over existing, other than removal and replacement of carpet, restoration and replication of skirting boards, architraves and cornicing, restoration or duplication of internal doors, retention and restoration of picture rails and staircases, new plaster and decoration to walls and ceiling, installation of new sanitaryware, new moulding, installation of new kitchen, restoration and installation of new joinery, new opening for lightwell in the kitchen and dining room, removal of mezzanine floor in the TV room, re-instatement of lift, installation of lowered ceilings to house ventilation in first floor ensuites, blocking up of first floor windows into gallery, and the installation and removal of internal walls, including the removal of the ensuite wall associated with bedroom 1 (F04a).

  Granted Heritage and listed buildings Windows or glazing 56 docs

• DM/26/1162 Granted

  5 Watermead Balcombe Haywards Heath West Sussex RH17 6EY

  A two storey side extension, set back from the existing front elevation. Single storey rear extension. New door to the rear external wall.

  8 May 2026 Householder
• DM/26/0412 Granted

  Barrington House Portsmouth Wood Drive Lindfield Haywards Heath West Sussex RH16 2DW

  Proposed ground mounted PV solar panels.

  17 Feb 2026 Householder
• DM/26/0793 Granted

  Hillbury Cottage Horsham Road Handcross Haywards Heath West Sussex RH17 6DB

  Proposed 3m extension to an existing dropped kerb.

  27 Mar 2026 Householder
• DM/26/1304 Granted

  10 Chalkers Lane Hurstpierpoint Hassocks West Sussex BN6 9LR

  Proposed single storey rear infill extension.

  26 May 2026 Householder
• DM/26/1089 Granted

  8 Newton Avenue East Grinstead West Sussex RH19 4SP

  Installation of a modular ramp to allow wheelchair access to the property

  30 Apr 2026 Householder