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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
5,228Searchable applications
560Recorded as pending
93%Approval rate · 3,926 approved or refused records
291Refused applications

3,635 approved · 291 refused · 277 withdrawn. Received dates in our records: 17 May 2017 to 8 Oct 2026. Most recent record check: 13 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 Counts reflect the last collected status; some records may be out of date.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. Pending ConsiderationDM/26/1035

    Retrospective application for entrance gates and close boarded timber fence. (Amended description and Additional plans received 11.06.2026)

    Rose Cottage High Street Cuckfield Haywards Heath West Sussex RH17 5EN

    Received 24 Apr 2026
  2. Pending ConsiderationDM/26/1036

    Retrospective application for entrance gates and close boarded timber fence. (Amended description and Additional plans received 11.06.2026)

    Rose Cottage High Street Cuckfield Haywards Heath West Sussex RH17 5EN

    Received 24 Apr 2026
  3. ApprovedDM/26/1037

    Proposed single storey side extension, replacement of two windows, tile hanging to the front elevation of the existing extension and erection of brick pilasters to each side of the two entrances. Re-surfaced drive and two new parking spaces.

    Avondale 3 Glendale Road Burgess Hill West Sussex RH15 0EE

    Received 27 Apr 2026
  4. ApprovedDM/26/1038

    Demolition of 2no existing first-floor rear (north) elevation dormers, to be replaced with a new, full width dormer. A new 3m2 porch will be added at ground floor on the east elevation.

    41 College Lane Hurstpierpoint Hassocks West Sussex BN6 9AD

    Received 27 Apr 2026
  5. ApprovedDM/26/1040

    Erection of a hexagonal summer house in the south west part of the garden.

    Rose Cottage High Street Cuckfield Haywards Heath West Sussex RH17 5EN

    Received 27 Apr 2026
  6. WithdrawnDM/26/1041

    Erection of a hexagonal summer house in the south west part of the garden.

    Rose Cottage High Street Cuckfield Haywards Heath West Sussex RH17 5EN

    Received 27 Apr 2026
  7. ApprovedDM/26/1042

    Installation of a mobile home cabin

    19 North End London Road East Grinstead West Sussex RH19 1QJ

    Received 27 Apr 2026
  8. ApprovedDM/26/1045

    Demolition of an existing dwelling and construction of a replacement self-build dwelling with a 2 bed annexe for ancillary use to main dwelling, rear balcony and indoor swimming pool

    The Brook Cuttinglye Road Crawley Down Crawley West Sussex RH10 4LR

    Received 27 Apr 2026
  9. ApprovedDM/26/1046

    Discharge of planning condition no 4 relating to planning application DM/25/3176.

    The Meadows Little Park Farm Marchants Close Hurstpierpoint Hassocks West Sussex BN6 9UZ

    Received 27 Apr 2026
  10. ApprovedDM/26/1047

    Proposed timber garage/carport with logstore

    Meadowmeed Balcombe Lane Sharpthorne East Grinstead West Sussex RH19 4JA

    Received 27 Apr 2026
  11. ApprovedDM/26/1048

    Reduce crown back to previous pruning points.

    10 Brookview Copthorne Crawley West Sussex RH10 3RZ

    Received 27 Apr 2026
  12. ApprovedDM/26/1049

    Proposed first floor side extension, roof extension and alterations

    Esmeralda Cottage 43 West Common Lindfield Haywards Heath West Sussex RH16 2AJ

    Received 27 Apr 2026
  13. ApprovedDM/26/1050

    Discharge of planning conditions nos 3, 5, 6, 7, 8, 9, 11, 14, 15, 18, 20, 21 and 22 relating to planning application DM/23/2687

    Woodside Grange Woodsland Road Hassocks West Sussex BN6 8EX

    Received 27 Apr 2026
  14. Awaiting decisionDM/26/1051

    Discharge of Conditions 6 (Drainage) and Condition 9 (retaining wall) relating to DM/24/3051. Additional drainage information received 07/09/2026.

    Highfields West Hill East Grinstead West Sussex RH19 4DL

    Received 27 Apr 2026
  15. ApprovedDM/26/1052

    New porch, rear box dormer loft conversion, and internal alterations.

    5 Hickmans Lane Lindfield Haywards Heath West Sussex RH16 2BQ

    Received 27 Apr 2026
  16. ApprovedDM/26/1054

    Proposed open porch.

    Rydal 51 Hickmans Lane Lindfield Haywards Heath West Sussex RH16 2BZ

    Received 21 Apr 2026
  17. ApprovedDM/26/1055

    Oak tree in garden of 41 Sycamore Drive - reduce overhanging branches back to previous pruning points, 1 - 2m. Oak tree in garden of 39 Sycamore Drive, reduce lowest branch over garden by approx 4 metres, back to suitable growth point. Reduce two lowest branches of ash by 3m.

    39 And 41 Sycamore Drive Burgess Hill West Sussex RH15 0GG

    Received 28 Apr 2026
  18. ApprovedDM/26/1056

    Demolition of existing side lean to porch, construction of a single storey rear extension, replacement single glazed windows to double glazed UPVC windows, alterations to fenestration and addition of two front facing skylights.

    High Garth Stockcroft Road Balcombe Haywards Heath West Sussex RH17 6LG

    Received 28 Apr 2026
  19. RefusedDM/26/1057

    External repairs and alterations to openings and internal layout to outbuilding within curtilage of Tanyard Manor

    Tanyard Manor Horsted Lane Sharpthorne East Grinstead West Sussex RH19 4HY

    Received 28 Apr 2026
  20. RefusedDM/26/1058

    External repairs and alterations to openings and internal layout to outbuilding within curtilage of Tanyard Manor

    Tanyard Manor Horsted Lane Sharpthorne East Grinstead West Sussex RH19 4HY

    Received 28 Apr 2026
  21. ApprovedDM/26/1059

    Proposed first floor extension and extension to the rear and internal alterations to the property.

    73 Folders Lane Burgess Hill West Sussex RH15 0DY

    Received 28 Apr 2026
  22. ApprovedDM/26/1060

    Single storey side and front extension, porch extension, partial garage conversion, new first floor with side dormer extension, installation of x3 rooflights, and alterations to the fenestration.

    5 Knowle Close Copthorne Crawley West Sussex RH10 3LR

    Received 28 Apr 2026
  23. ApprovedDM/26/1061

    Proposed garage, storage and workshop to the rear of the property.

    2 Muddleswood Cottages Brighton Road Newtimber Hassocks West Sussex BN6 9BP

    Received 28 Apr 2026
  24. ApprovedDM/26/1062

    Oak Tree - Remove two lowest limbs on school side back to main trunk. Crown lift remaining secondary branches up to 4.5m in height.

    37 Poveys Close Burgess Hill West Sussex RH15 9TB

    Received 28 Apr 2026

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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