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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
5,004Searchable applications
561Recorded as pending
93%Approval rate · 3,740 approved or refused records
276Refused applications

3,464 approved · 276 refused · 266 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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/25/2558

    Non Material Amendment to application DM/23/1262 - Increase in glazing height of first floor windows above main entrance. Amendments to fenestration in ground floor lounge and first floor lounge above (on south-west elevation) and amendment to first floor activity room to include wider door on south-west elevation

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

    Received 9 Oct 2025
  2. ApprovedDM/25/2559

    Discharge of planning condition no 11 relating to planning reference DM/24/2981.

    Palmers Autocentre Tyres Palmers Autocentre Tyres Turners Hill Road Crawley Down Crawley West Sussex RH10 4HQ

    Received 9 Oct 2025
  3. ApprovedDM/25/2560

    Proposed two storey side extension.

    10 Warburton Close East Grinstead West Sussex RH19 3TX

    Received 9 Oct 2025
  4. ApprovedDM/25/2561

    Variation of Condition 3 relating to planning reference DM/25/1224 to allow alternative external materials.

    35 Kings Drive Hassocks West Sussex BN6 8DY

    Received 9 Oct 2025
  5. ApprovedDM/25/2563

    (T1) Sweet Chestnut - Coppice to approximately 2m to live growth. (T2) Oak - Remove lowest secondary branch over car park area back to primary limb and reduce limb closest to house back to primary stem, approximately 3-4m

    Thatchetts 76 Keymer Road Hassocks West Sussex BN6 8QP

    Received 9 Oct 2025
  6. ApprovedDM/25/2564

    Submission of path link detail Clause 6

    West Hoathly Brickworks Hamsey Road Sharpthorne East Grinstead West Sussex RH19 4PB

    Received 9 Oct 2025
  7. No ObjectionDM/25/2565

    Reduce the overall height of the Beech tree by up to 2 metres. Reduce crown volume by no more than 30%, pruning back to suitable growth points. Clear branches from overhead utility lines. Lift canopy and reduce lateral branches overhanging the public road.

    Lytton House London Road Balcombe Haywards Heath West Sussex RH17 6HT

    Received 9 Oct 2025
  8. ApprovedDM/25/2549

    Change of use from boarding house (C2) to single dwellinghouse with integral annexe (C3). Existing external stair cases to be removed.

    Avondale 3 Glendale Road Burgess Hill West Sussex RH15 0EE

    Received 9 Oct 2025
  9. RefusedDM/25/2567

    Proposed two storey extension to the side of the property.

    Oaklands North High Street Cuckfield Haywards Heath West Sussex RH17 5EL

    Received 9 Oct 2025
  10. ApprovedDM/25/2568

    Proposed pitched roof rear extension

    91 Valebridge Road Burgess Hill West Sussex RH15 0RR

    Received 10 Oct 2025
  11. RefusedDM/25/2569

    Proposed erection of two new dwellings and associated landscaping.

    Land North Of Jeremys Cottage Jeremys Lane Bolney Haywards Heath West Sussex RH17 5QE

    Received 10 Oct 2025
  12. ApprovedDM/25/2570

    Proposed replacement out-building

    17 Dellney Avenue Haywards Heath West Sussex RH16 3LX

    Received 10 Oct 2025
  13. ApprovedDM/25/2572

    x2 Alder Trees (T7) and (T8) - Reduce height by approx 2 metres and no further than previous reduction points. Reduce remaining canopy by 2 metres to match, Crown lift to 4 metres and no further than previous reduction points.

    27 And 29 Hophurst Drive Crawley Down Crawley West Sussex RH10 4XA

    Received 13 Oct 2025
  14. ApprovedDM/25/2573

    Removal of condition no 1 of planning application F/67/251 - seeking the removal of the agricultural workers condition

    The Haven Wickham Hill Hurstpierpoint Hassocks West Sussex BN6 9NP

    Received 10 Oct 2025
  15. ApprovedDM/25/2574

    Oak Tree (T1) Reduce whole Crown by 1.5 metres back to previous cut points.

    4 Quinta Mews Pease Pottage Crawley West Sussex RH11 9FZ

    Received 10 Oct 2025
  16. ApprovedDM/25/2575

    T2 Oak - Prune back lateral limbs on property side by approximately 1.5m back to previous pruning points. T3 Oak Prune back lateral limbs on all sides by approximately 3m to balance crown leaving the spread at 7m.

    Little Sneg Brookview Copthorne Crawley West Sussex RH10 3RZ

    Received 10 Oct 2025
  17. ApprovedDM/25/2576

    Retrospective application for the conversion of garage to ancillary accommodation including a roof extension, insertion of dormer windows, elevation changes and fenestration alterations.

    49 Marlpit Road Sharpthorne East Grinstead West Sussex RH19 4PD

    Received 10 Oct 2025
  18. No ObjectionDM/25/2577

    Red Prunus - crown reduce by 1.5 to 2m.

    Farthings The Green Horsted Keynes Haywards Heath West Sussex RH17 7AP

    Received 10 Oct 2025
  19. ApprovedDM/25/2579

    Re-use, alteration and extension of existing store to create a 5 bay stable block

    Land At Southgate Stud Cuckfield Lane Warninglid Haywards Heath West Sussex RH17 5SN

    Received 13 Oct 2025
  20. ApprovedDM/25/2580

    Removal of Condition 4 relating to DM/21/0376.

    Moatlands Vowels Lane West Hoathly East Grinstead West Sussex RH19 4LL

    Received 13 Oct 2025
  21. ApprovedDM/25/2581

    Conversion of existing detached single garage into habitable accommodation.

    63 Stonepound Road Hassocks West Sussex BN6 8PR

    Received 13 Oct 2025
  22. ApprovedDM/25/2582

    Sweet Chestnut (T19 - 4 trunks) - 1) Remove lower growth to first fork reduce by 2m identified as SW+NW, as trunks overhang 9 Redwood Drive. 2) Remove lower growth on stems SE+NE. 3) Crown Reduction of 2m overall back to previous cut points. 4) Remove any damaged, dead or diseased growth identified during above work, for safety reasons.

    8 Redwood Drive Haywards Heath West Sussex RH16 4ER

    Received 13 Oct 2025
  23. ApprovedDM/25/2583

    T1 - Oak - Reduce crown by 2m and no further than previous pruning points, due to excessive shading.

    41 The Quadrant Hassocks West Sussex BN6 8BS

    Received 13 Oct 2025
  24. ApprovedDM/25/2584

    Demolition of existing side facing dormer and erection of hip-to-barn end roof conversion and flat roof rear dormer.

    21 Sunte Close Haywards Heath West Sussex RH16 1QT

    Received 13 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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    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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