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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
4,746Searchable applications
555Recorded as pending
93%Approval rate · 3,539 approved or refused records
260Refused applications

3,279 approved · 260 refused · 246 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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. ApprovedDM/25/1821

    Loft Conversion

    46 Bonnet Lane Burgess Hill West Sussex RH15 0FQ

    Received 16 Jul 2025
  2. ApprovedDM/25/1822

    Conversion of garage to form new home office. Single storey side extension

    3 Town Wood Close Lindfield Haywards Heath West Sussex RH16 2GQ

    Received 16 Jul 2025
  3. No ObjectionDM/25/1823

    Hornbeam (T1) - Reduced by 2 metres

    Pennington House Franklands Village Haywards Heath West Sussex RH16 3SL

    Received 16 Jul 2025
  4. Prior Notification Not RequiredDM/25/1824

    Pitched roof rear extension extending beyond the rear wall of the original house by 8metres to maximum height of 3.50 metres and the height at the eaves to 2.50 metres

    37 Orchard Way Hurstpierpoint Hassocks West Sussex BN6 9UB

    Received 16 Jul 2025
  5. WithdrawnDM/25/1825

    The continued siting and use of a temporary classroom unit

    Blackthorns County Primary School 3 Blackthorns Close Lindfield Haywards Heath West Sussex RH16 2UA

    Received 16 Jul 2025
  6. Prior Notification Not RequiredDM/25/1826

    Steel portal framed building with conventional pitched roof for secure storage of forestry products and equipment.

    Stone Wood Cottage Selsfield Road Ardingly Haywards Heath West Sussex RH17 6TN

    Received 16 Jul 2025
  7. ApprovedDM/25/1827

    App 1: Remove trees at G16 (Ash)

    Keymer Court Keymer Road Burgess Hill West Sussex RH15 0AA

    Received 16 Jul 2025
  8. ApprovedDM/25/1828

    Oak - reduce back from garden by approximately 2m and no further than previous cut points. Field Maple - reduce back from garden by approximately 3m and no further than previous cut points.

    Rear Of 34 Sunnyside Close East Grinstead West Sussex RH19 4QW

    Received 16 Jul 2025
  9. WithdrawnDM/25/1829

    App 2: Removal of trees T8 Ash, T9 Ash, T10 Ash, T11 Ash

    Keymer Court Keymer Road Burgess Hill West Sussex RH15 0AA

    Received 16 Jul 2025
  10. ApprovedDM/25/1830

    Ash (T1) - Fell to ground level, 3 areas of decay around the base and showing signs of ash dieback. Ash multi stem (T2) - Remove top section of stem that is heavily declining down to healthy fork.

    16 Portsmouth Wood Close Lindfield Haywards Heath West Sussex RH16 2DQ

    Received 16 Jul 2025
  11. ApprovedDM/25/1832

    Single storey rear extension.

    16 Yarrow Gate Lindfield Haywards Heath West Sussex RH16 2GB

    Received 16 Jul 2025
  12. No ObjectionDM/25/1834

    To undertake works at Springfield Farm related to the overhead line provided on the attached plan (the works).

    Land Adj. To Springfield Farm Turners Hill Road East Grinstead West Sussex RH19 4LB

    Received 16 Jul 2025
  13. ApprovedDM/25/1835

    Variation of condition no 2 of planning application DM/24/2278 - to replace consented drawings with new drawings

    7 Park Road Burgess Hill West Sussex RH15 8EU

    Received 17 Jul 2025
  14. ApprovedDM/25/1836

    Discharge of planning conditions 3 and 4 relating to planning application DM/24/2278

    7 Park Road Burgess Hill West Sussex RH15 8EU

    Received 17 Jul 2025
  15. ApprovedDM/25/1837

    Commencement of development pursuant to planning permission DM/22/1616 through the undertaking of material development works on-site.

    Land East Of Hurst Wickham Barn College Lane Hurstpierpoint Hassocks West Sussex BN6 9AD

    Received 17 Jul 2025
  16. ApprovedDM/25/1838

    Non Material Amendment to application DM/20/1333 - to remove the bracketed wording from the original description

    Land At Junction Of Blackwell Farm Road And Holtye Road East Grinstead West Sussex

    Received 17 Jul 2025
  17. ApprovedDM/25/1840

    Proposed two storey side extension and internal remodelling.

    4 Meadow Drive Lindfield Haywards Heath West Sussex RH16 2RT

    Received 17 Jul 2025
  18. No ObjectionDM/25/1841

    Beech Tree (T1) - Fell.

    The Lodge Hapstead House 106 High Street Ardingly Haywards Heath West Sussex RH17 6TD

    Received 17 Jul 2025
  19. ApprovedDM/25/1842

    Discharge of planning condition numbers 6 and 7 relating to planning application DM/24/2034

    42 Ferndale Road Burgess Hill West Sussex RH15 0HG

    Received 17 Jul 2025
  20. ApprovedDM/25/1844

    Proposed garage conversion and single storey ground floor infill extension.

    38 Stafford Way Hassocks West Sussex BN6 8QQ

    Received 17 Jul 2025
  21. ApprovedDM/25/1845

    Construction of 3 covered cattle yards over existing hardstanding areas to serve existing dairy enterprise.

    Lodgeland Farm Crawley Lane Balcombe Haywards Heath West Sussex RH17 6LA

    Received 18 Jul 2025
  22. ApprovedDM/25/1846

    Proposed ground floor single storey rear extension

    3 Isewoods Way Haywards Heath West Sussex RH16 4US

    Received 18 Jul 2025
  23. ApprovedDM/25/1847

    Proposed two storey side extension and single storey rear extension with alterations to the existing building with matching front pitched roof addition and changes to the fenestration including demolition of existing garage and new garage construction with office in the roof space

    Nulli Secundus Church Lane Albourne Hassocks West Sussex BN6 9BY

    Received 18 Jul 2025
  24. ApprovedDM/25/1849

    Variation of conditions 2 and 3 of planning application DM/25/0788 - change of materials in relation to garage.

    72 Barnmead Haywards Heath West Sussex RH16 1UZ

    Received 18 Jul 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.

    UK research
    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.

Check collection coverage

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