PlanningTrack
Get started

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
4,661Searchable applications
555Recorded as pending
93%Approval rate · 3,468 approved or refused records
252Refused applications

3,216 approved · 252 refused · 241 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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. Prior Notification Not RequiredDM/25/1064

    Single storey rear extension extending beyond the rear wall of the original house by 4.00m, to a maximum height of 4.00m and the height of the eaves to 3.00m.

    29 Manning Close East Grinstead West Sussex RH19 2DR

    Received 22 Apr 2025
  2. ApprovedDM/25/1068

    Demolition of redundant swimming pool to enable future development.

    Hurstpierpoint College College Lane Hurstpierpoint Hassocks West Sussex BN6 9JS

    Received 23 Apr 2025
  3. ApprovedDM/25/1069

    T7 Horse Chestnut and T13 Sycamore - reduce whole crown by approximately 2m to previous reduction points, crown lift to 5m above ground level on all aspects, remove epicormic and basal growth.

    Land Outside 1-9 Garden House Lane East Grinstead West Sussex RH19 4JT

    Received 23 Apr 2025
  4. ApprovedDM/25/1070

    Construction of a new front porch to accommodate a shower room and WC.

    1 Regal Drive East Grinstead West Sussex RH19 4SB

    Received 23 Apr 2025
  5. ApprovedDM/25/1071

    Oak - Reduce by 1 - 2 metres and thin by 10% to reduce stress on decaying stem.

    Bentleys 2 Hatchlands Cuckfield Haywards Heath West Sussex RH17 5LS

    Received 23 Apr 2025
  6. ApprovedDM/25/1073

    Chestnut (T1) - Thin Canopy by 20%. Birch (T2) - Fell. Leylandii (T3) - Reduce height by approx 3 metres to leave a height of 7 metres.

    Flat 1 Tobias Place Coombe Hill Road East Grinstead West Sussex RH19 4LZ

    Received 23 Apr 2025
  7. ApprovedDM/25/1074

    Conversion of bungalow loft to provide bedroom, bathroom and mechanical room accommodation, and addition of front entrance porch at ground floor level.

    Sideways Sandhill Lane Crawley Down Crawley West Sussex RH10 4LD

    Received 23 Apr 2025
  8. ApprovedDM/25/1075

    Non-material amendment to planning application DM/24/0792 - for the removal of the following wording: Supporting Tree Report received 26.09.2024 and Amended Plans including design amendments received 01.10.2024.

    Littleway West Furlong Lane Hurstpierpoint Hassocks West Sussex BN6 9RH

    Received 23 Apr 2025
  9. ApprovedDM/25/1076

    Discharge of condition no. 8 relating to planning application DM/23/0519.

    Oak Tree St Georges Lane Hurstpierpoint Hassocks West Sussex BN6 9QU

    Received 23 Apr 2025
  10. UnknownDM/25/1077

    Change of use from commercial space to two flats.

    2 - 8 Sussex Road Haywards Heath West Sussex RH16 4EA

    Received 23 Apr 2025
  11. Pending ConsiderationDM/25/1078

    Erection of single storey store and car parking area (Amended plans received on 13 October 2025)

    Pots And Pithoi Ltd The Barns East Street Turners Hill Crawley West Sussex RH10 4QA

    Received 23 Apr 2025
  12. RefusedDM/25/1079

    Replace existing wooden windows with like-for-like uPVC windows

    Burtenshaws Church Platt Cuckfield Haywards Heath West Sussex RH17 5LA

    Received 23 Apr 2025
  13. ApprovedDM/25/1083

    Conversion of the existing bungalow's loft space into habitable accommodation and construction of a front porch extension.

    6 Knowle Close Copthorne Crawley West Sussex RH10 3LR

    Received 24 Apr 2025
  14. RefusedDM/25/1084

    Conversion of part of the existing garage and associated alterations to the workshop, laundry, guest accommodation and associated facilities, including alteration and loft conversion, to provide additional living space.

    Hurley Farm Turners Hill Road East Grinstead West Sussex RH19 4LB

    Received 24 Apr 2025
  15. ApprovedDM/25/1085

    Discharge of condition 4 in relation to DM/24/3108.

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

    Received 24 Apr 2025
  16. ApprovedDM/25/1086

    Proposed single and double storey extension with garage conversion.

    30 Quarry Hill Haywards Heath West Sussex RH16 1NQ

    Received 24 Apr 2025
  17. ApprovedDM/25/1087

    Non Material Amendment to application DM/23/1347 - Amendment of description to read - Single storey rear and flank extensions, internal alterations, associated landscaping, closing of existing highway access, replacement highways access and double garage.

    17 Franklands Way Burgess Hill West Sussex RH15 0AX

    Received 24 Apr 2025
  18. ApprovedDM/25/1088

    Variation of condition 2 of planning application DM/23/1347 (as amended by NMA DM/25/1087) - to permit a material amendment to the garage doors.

    17 Franklands Way Burgess Hill West Sussex RH15 0AX

    Received 22 Apr 2025
  19. ApprovedDM/25/1089

    Lime Tree - fell

    1 Gerald Close Burgess Hill West Sussex RH15 0NB

    Received 24 Apr 2025
  20. ApprovedDM/25/1090

    T3 Alder - reduce crown by approx 1.5m and no further than previous pruning points. Crown lift by approx 5m.T4 - Cherry - reduce crown by 1 -2m and no further than previous pruning points.

    33 Hophurst Drive Crawley Down Crawley West Sussex RH10 4XA

    Received 24 Apr 2025
  21. ApprovedDM/25/1091

    Proposed single storey side extension, removal of front hipped roof and bay window, new render to front elevation and 2no. Front windows, velux sun tunnel to south facing existing roof

    Little Acorns Brookhill Road Copthorne Crawley West Sussex RH10 3PJ

    Received 24 Apr 2025
  22. ApprovedDM/25/1092

    Proposed hip to gable roof extension and loft conversion including the erection of a rear dormer and installation of Velux rooflights to front elevation. New Side elevation windows to first and second floor

    42 Stanford Avenue Hassocks West Sussex BN6 8JJ

    Received 24 Apr 2025
  23. ApprovedDM/25/1093

    Replace existing signage with new almost like for like signage.

    The Co-operative Food Whitemans Green Cuckfield Haywards Heath West Sussex RH17 5BY

    Received 24 Apr 2025
  24. ApprovedDM/25/1095

    Non Material Amendment to application DM/21/2627 - To update the description of the development.

    Land At And Adjacent To The Former Sewage Treatment Works Fairbridge Way Burgess Hill West Sussex RH15 8BF

    Received 25 Apr 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

More planning authorities in England

Browse all authorities