Planning application
Wykehurst House Wykehurst Park Colwood Lane Bolney Haywards Heath West Sussex RH17 5QQ
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
A new landscaped eastern access route to Wykehurst House and new secondary entrance gate.
As published by the council, reference DM/26/1455
Application record
- Reference
- DM/26/1455
- Status
- Pending Consideration
- Received
- 10 Jun 2026
- Validated
- 26 Jun 2026
- Postcode
- RH17 5QQ
Site history
Applications at this address on the Mid Sussex register
This site has had 13 applications since 2025: 4 approved, 0 refused.
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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.
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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)
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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)
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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)
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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)
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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)
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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.
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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.
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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.
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DM/25/2645 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: 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)
Timeline
Dates from the published record
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10 Jun 2026
Received by Mid Sussex
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26 Jun 2026
Validated
Checked as complete and ready for consideration.
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31 Jul 2026
Added to PlanIndex
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Decision
Awaiting decision
Decision expected by 21 August 2026, 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.
What happens while it is decided
This application is with Mid Sussex for determination, against a statutory target of eight weeks. Over the last year Mid Sussex's median decision took 52 days. More in our guide to how long planning decisions take.
About this record
The published feed does not state which type of application this is; the register entry on Mid Sussex's portal will say. Our guide explains the common types.
Nearby applications
Within 500 metres
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Wykehurst House Wykehurst Park Colwood Lane Bolney Haywards Heath West Sussex RH17 5QQ
94% historically approved · decision due ~21 Aug
A new landscaped eastern access route to Wykehurst House and new secondary entrance gate.
Awaiting decision -
Wykehurst Park Colwood Lane Bolney West Sussex RH17 5QQ
Removal of existing clay plain tiles and slate roof coverings. Replacement with new clay plain tiles, reuse and partial replacement of slate roof coverings
Granted Heritage and listed buildings Roofing 22 docs -
Wykehurst House Wykehurst Park Colwood Lane Bolney Haywards Heath West Sussex RH17 5QQ
99% historically approved · decision due ~23 Jul
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)
Awaiting decision Conditions 22 docs -
Wykehurst House Wykehurst Park Colwood Lane Bolney Haywards Heath West Sussex RH17 5QQ
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 docsDomestic -
Wykehurst House Wykehurst Park Colwood Lane Bolney Haywards Heath West Sussex RH17 5QQ
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
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