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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
5,000Searchable applications
561Recorded as pending
93%Approval rate · 3,736 approved or refused records
276Refused applications

3,460 approved · 276 refused · 266 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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. ApprovedDM/25/2525

    Demolition of existing garage and erection of replacement single storey side and rear extension.

    31 Western Road Haywards Heath West Sussex RH16 3LR

    Received 7 Oct 2025
  2. ApprovedDM/25/2526

    Proposed loft conversion with rear dormer and rooflights to front.

    20 Beacon Crescent Burgess Hill West Sussex RH15 0ZL

    Received 7 Oct 2025
  3. ApprovedDM/25/2527

    Part retrospective application to replace existing clad sheeting to facades and roof with new cladding

    10 Victoria Way Burgess Hill West Sussex RH15 9NF

    Received 7 Oct 2025
  4. ApprovedDM/25/2529

    Non Material Amendment to planning application DM/25/0305 - Vary the wording of condition no. 17 of planning reference to DM/25/0305 to align with planning reference DM/25/2045.

    Land To The South Of Kings Way Burgess Hill West Sussex

    Received 7 Oct 2025
  5. ApprovedDM/25/2530

    Construction of 2 new single span polytunnels,

    Orchard Nursery Holtye Road East Grinstead West Sussex RH19 3PP

    Received 7 Oct 2025
  6. ApprovedDM/25/2531

    Proposed single storey side extension with pitched roof. Garage conversion into habitable space.

    35 Petworth Drive Burgess Hill West Sussex RH15 8JT

    Received 7 Oct 2025
  7. ApprovedDM/25/2532

    Variation of condition no 2 of planning application DM/25/0454 - to allow for a minor change to the design of the approved scheme.

    Shepherds Farm Turners Hill Road Crawley Down Crawley West Sussex RH10 4HQ

    Received 7 Oct 2025
  8. No ObjectionDM/25/2533

    Installation of 1x new electricity pole in line with existing overhead line, to support existing line and enable connection to the existing electricity network

    Ansty Farm Deaks Lane Ansty West Sussex RH17 5AS

    Received 7 Oct 2025
  9. ApprovedDM/25/2534

    Roof conversion with rear facing hip to gable roof and side dormers to both sides and front rooflights .

    7 Downs View Road Hassocks West Sussex BN6 8HJ

    Received 7 Oct 2025
  10. ApprovedDM/25/2535

    Discharge of condition nos. 12 and 13 relating to planning application DM/23/3210.

    Borde Hill Estate Borde Hill Lane Haywards Heath West Sussex RH16 1XP

    Received 8 Oct 2025
  11. ApprovedDM/25/2536

    Proposed first floor rear extension with proposed tile wall hanging at first floor, to match existing. Along the front elevation, ground floor portion of external wall to have a rendered finish with tile hanging at first floor to match tile hanging on rear elevation.

    Lattenbury Lewes Road Horsted Keynes Haywards Heath West Sussex RH17 7DP

    Received 8 Oct 2025
  12. No ObjectionDM/25/2537

    1 x Silver Birch - Crown reduction of 2.5m to top, to overhang less on the neighbouring garden.

    2 Salisbury Cottages Chapel Lane Horsted Keynes Haywards Heath West Sussex RH17 7AF

    Received 8 Oct 2025
  13. ApprovedDM/25/2538

    Cypress ( T1 ) reduce back to boundary. Ash ( T2 ) reduce back to boundary.Sweet chestnut ( T3 ), reduce back to boundary. Sycamore ( T4 ) reduce back to boundary. Cypress ( G5 ) reduce back to boundary of 18/19 Dukes Road. Sycamore ( T6 ) reduce . Sweet chestnut (T8 ) remove broken attached branch at approx 7m.

    Land At 18 And 19 Dukes Road Lindfield Haywards Heath West Sussex RH16 2JH

    Received 8 Oct 2025
  14. ApprovedDM/25/2539

    Knocking down of internal kitchen wall into garage and converting garage into habitable space.

    12 Brodford Way Haywards Heath West Sussex RH16 4UH

    Received 8 Oct 2025
  15. ApprovedDM/25/2542

    Modified doors and windows to the side elevation, new doors to the rear elevation.

    24 Sunte Avenue Lindfield Haywards Heath West Sussex RH16 2AA

    Received 8 Oct 2025
  16. ApprovedDM/25/2543

    T1 - Oak - Crown reduce by 2m all aspects, back to previous pruning points

    7 Hammonds Gardens Burgess Hill West Sussex RH15 9QN

    Received 8 Oct 2025
  17. ApprovedDM/25/2544

    Proposed two storey extension to the rear of the property.

    2 Mytten Close Cuckfield Haywards Heath West Sussex RH17 5LN

    Received 8 Oct 2025
  18. ApprovedDM/25/2545

    Proposed two storey extension to the side of the property and replacement garage.

    3 Cottage Homes Truslers Hill Lane Albourne Hassocks West Sussex BN6 9JL

    Received 8 Oct 2025
  19. Pending ConsiderationDM/25/2548

    Erection of 2 x 4 bed dwellings with associated access, landscaping and parking.

    Land R/o Greensleeves Tiltwood Hophurst Lane Crawley Down Crawley West Sussex RH10 4LL

    Received 8 Oct 2025
  20. ApprovedDM/25/2550

    Change of Use from 6 no self contained flats, 4x1bed, 2x 2 bed (Class C3) to Children's Residential Home (Class C2) for a maximum of seven children between the ages of 8 and 18, with up to 5 carers working during the day and up to 3 carers at night.

    Hillsborough House 118 High Street Hurstpierpoint West Sussex

    Received 9 Oct 2025
  21. ApprovedDM/25/2551

    Non Material Amendment to application DM/24/0114 - The proposed height of the mound is sought to be reduced because of discussion and engagement with stakeholders.

    Finches Field Recreation Ground And Hemsleys Meadows Old Brighton Road South Pease Pottage West Sussex

    Received 9 Oct 2025
  22. ApprovedDM/25/2552

    Erection of a single storey rear extension extending beyond the rear wall of the original house by 4.00m, to a maximum height of 2.95m and the height of the eaves to 2.34m

    5 Hickmans Lane Lindfield Haywards Heath West Sussex RH16 2BQ

    Received 9 Oct 2025
  23. WithdrawnDM/25/2554

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

    5 Hickmans Lane Lindfield Haywards Heath West Sussex RH16 2BQ

    Received 9 Oct 2025
  24. ApprovedDM/25/2557

    Sycamore Tree (T1) - Reduce crown overall by approx 2 - 2.5 metres and no further than previous pruning points.

    Adj To 9 Parkside Hassocks West Sussex BN6 8BL

    Received 9 Oct 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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  • 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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