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England · Local authority

Mid Sussex District Council
Planning applications.

Explore collected planning applications and decisions for Mid Sussex District Council. Search an address, application reference or proposal to find a record.

Collected application statistics

Collected records · All available dates
4,832Searchable applications
555Recorded as pending
93%Approval rate · 3,605 approved or refused records
265Refused applications

3,340 approved · 265 refused · 252 withdrawn. Received dates in our records: 17 May 2017 to 7 Oct 2026. Most recent record check: 12 Oct 2026. Counts reflect the last collected status; some records may be out of date.

Local planning information

Council sources checked 14 Sept 2026
Planning information View a planning applicationContact planning Planning Contact DetailsLocal plan Planning PolicyPre-application advice Planning Pre-application AdviceConservation areas Conservation Areas

Council contacts

Contact details were found on council pages. Check the source for opening hours and which enquiries the service handles.

Conservation areas and Article 4 directions

Explore published planning boundaries and follow their source records for designation details. Coverage varies: an empty map does not mean there are no restrictions. Check the council’s current maps and documents before relying on a boundary.

Conservation areas31 mapped area records
Article 4 direction areasNo boundary records available in this collection

Interactive planning map loads with JavaScript. Dataset sources are linked below.

Download Article 4 coverage for all authorities (CSV)

Data downloaded 14 Sept 2026. Display boundaries are simplified and indicative. Map record counts are not a complete count of designations or directions.

Sources: Planning Data conservation areas and Article 4 direction areas. Contains public sector information licensed under the Open Government Licence v3.0.

More application records

  1. RefusedDM/25/2145

    Non Material Amendment to application DM/23/1262 - Introduction of 600mm parapet to resident terrace to provide privacy screening from ground floor as well as an increase in glazing height to 2.1m to ensure resident safety. Amendments to fenestration in ground floor lounge, first floor lounge above (south west elevation) and amendment to first floor activity room to include wider door.

    23-25 Bolnore Road Haywards Heath West Sussex RH16 4AB

    Received 22 Aug 2025
  2. ApprovedDM/25/2146

    Proposed single-storey side extension with flat roof

    2 Gordons Way Pease Pottage Crawley West Sussex RH11 9SJ

    Received 26 Aug 2025
  3. ApprovedDM/25/2147

    Proposed single storey rear extension.

    74 New England Road Haywards Heath West Sussex RH16 3LD

    Received 26 Aug 2025
  4. ApprovedDM/25/2148

    Proposed single storey rear extension with pitched roof. Enlarged front entrance porch extension

    25 Sydney Road Haywards Heath West Sussex RH16 1QE

    Received 26 Aug 2025
  5. ApprovedDM/25/2149

    Construction of 1 no. house with attached garage and retrospective permission for the creation of a new access from Valebridge Road.

    Land To R/O Keepers Valebridge Road Burgess Hill West Sussex RH15 0RT

    Received 26 Aug 2025
  6. ApprovedDM/25/2150

    Proposed rear dormer with a hip to gable enlargement

    16 Manor Close Burgess Hill West Sussex RH15 0NN

    Received 26 Aug 2025
  7. ApprovedDM/25/2153

    Proposed porch and single storey rear extension.

    16 Manor Close Burgess Hill West Sussex RH15 0NN

    Received 26 Aug 2025
  8. ApprovedDM/25/2154

    Proposed porch to front elevation and new oak framed garage

    26 Withypitts Turners Hill Crawley West Sussex RH10 4PJ

    Received 26 Aug 2025
  9. RefusedDM/25/2155

    Proposed new 2 no bedroom dwelling to the rear of 122 High Street.

    Nupur Indian Restaurant 122 High Street Hurstpierpoint Hassocks West Sussex BN6 9PX

    Received 26 Aug 2025
  10. ApprovedDM/25/2156

    Proposed double garage and pool house.

    Renovo House Whitemans Green Cuckfield Haywards Heath West Sussex RH17 5DA

    Received 26 Aug 2025
  11. WithdrawnDM/25/2157

    Demolition of existing garden outbuilding and replace with a new pool house building and gym.

    Renovo House Whitemans Green Cuckfield Haywards Heath West Sussex RH17 5DA

    Received 26 Aug 2025
  12. ApprovedDM/25/2158

    T1 - Scots Pine - Reduce lowest limb over White Lodge garden, back to previous cut points, approx 3m. Reduce lowest limb growing towards property by approx 2m and no further than previous cut points. Lowest limb over Old Place garden, remove (split and damaged). Also remove lowest split limb from lowest primary branch and reduce secondary growth approx 4m back to previous points. T2- Scots Pine - remove lowest secondary, drooping limb back to primary branch.

    Old Place Cottage Old Place High Street Lindfield Haywards Heath West Sussex RH16 2HU

    Received 26 Aug 2025
  13. ApprovedDM/25/2160

    (T1) Norway Maple - Fell

    7 Pinehurst Burgess Hill West Sussex RH15 0DG

    Received 26 Aug 2025
  14. WithdrawnDM/25/2161

    Proposed erection of a summer house with ground floor and a mezzanine level

    Middle House Lanehurst Twineham Lane Albourne Hassocks West Sussex BN6 9JP

    Received 26 Aug 2025
  15. ApprovedDM/25/2162

    (T1) Oak - reduce crown by up to 2m on all aspects to suitable growth points and raise crown to 4m from ground level. (T2) Hornbeam to reduce crown by up to 2m on all aspects to suitable growth points and raise crown to 4m from ground level.

    7 Sevenfields Burgess Hill West Sussex RH15 9XE

    Received 26 Aug 2025
  16. RefusedDM/25/2165

    Retrospective application for a red brick dwarf wall to the front boundary.

    26 Tiltwood Drive Crawley Down Crawley West Sussex RH10 4PH

    Received 27 Aug 2025
  17. Prior Notification Not RequiredDM/25/2166

    Proposed single storey rear extension extending beyond the rear wall of the original house by 4.30m, to a maximum height of 3.00m and the height of the eaves to 2.80m.

    59 Potters Lane Burgess Hill West Sussex RH15 9JT

    Received 27 Aug 2025
  18. No ObjectionDM/25/2167

    Holly Tree in front garden - crown lift to 3m above lawn. Blue Cedar in front garden - crown lift to approximately 3m above the drive. Magnolia in back garden - remove low limbs overhanging footpath to leisure centre.

    20 Lucastes Avenue Haywards Heath West Sussex RH16 1JX

    Received 27 Aug 2025
  19. RefusedDM/25/2168

    Proposed garage conversion to form habitable area with replacement external doors to front elevation

    20 Monks Meadow Ardingly Haywards Heath West Sussex RH17 6DZ

    Received 27 Aug 2025
  20. ApprovedDM/25/2170

    Oak tree at front of property - reduce over-extended section of top of tree by approx 3m and reduce remaining height by 1.5-2m to maintain and re-balance crown. Reduce lowest lateral branches growing over lawn by approx 3m and reduce width by 1.5-2m. Remove lowest lateral branch growing over pavement on Lowdells Drive back to main trunk.

    Little Baldwins Lowdells Drive East Grinstead West Sussex RH19 2RZ

    Received 27 Aug 2025
  21. ApprovedDM/25/2171

    1 x Oak - remove two lowest live limbs over school grounds back to trunk. 3 lowest limbs over garden of no. 17 - reduce back from garden by approx. 1.5m and no further than previous points. 2 lowest limbs over garden of no. 18 - reduce back by 1.5m and no further than previous points.

    Land R/O 18 High Trees Haywards Heath West Sussex RH16 3PL

    Received 27 Aug 2025
  22. ApprovedDM/25/2172

    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).

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

    Received 27 Aug 2025
  23. Prior Notification Not RequiredDM/25/2173

    Proposed agricultural storage barn.

    Land At Lydhurst Estate Warninglid Lane Warninglid West Sussex

    Received 27 Aug 2025
  24. ApprovedDM/25/2174

    Proposed gutter replacement to the front elevation.

    Clare House Lewes Road Ashurst Wood East Grinstead West Sussex RH19 3SY

    Received 27 Aug 2025

Records are ordered by application ID, not submission date. Use search to find a particular address or proposal.

View all applications

Researching a proposal in Mid Sussex District Council

Start with the address or application reference. Open a record to read the proposal, dates and available documents, then check the official register for the latest plans and consultation details. If nothing appears, check coverage before treating the result as a complete planning history.

How to search planning applications

Guides to planning records

All planning guides

  • Understanding planning · 13 min read

    Planning application documents: what to read first

    Understand planning application documents, officer reports and decision notices. Use a reading checklist, document table and worked example to inspect a case.

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    Published Updated

  • Understanding planning · 13 min read

    Planning permission drawings: how to read plans

    Read planning drawings, floor plans, elevations and sections. Use labelled diagrams, a drawing comparison table and revision checks to understand a proposal.

    UK research
    Published Updated

  • Property research · 13 min read

    Planning approval rates: how to read council statistics

    Understand planning approval rates with an interactive calculator, worked examples and comparison table. Check sample sizes, outcomes and coverage before comparing.

    UK research
    Published Updated

What these statistics cover

These figures describe applications collected by PlanningTrack for Mid Sussex District Council, across all dates currently available. They are a partial dataset, rather than an authority-wide performance measure. The date range does not establish continuous historical coverage.

The approval percentage is approved records divided by approved plus refused records. Pending, withdrawn and unknown outcomes are excluded. No percentage is shown until there is an approved or refused record.

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