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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
4,625Searchable applications
555Recorded as pending
93%Approval rate · 3,437 approved or refused records
251Refused applications

3,186 approved · 251 refused · 238 withdrawn. Received dates in our records: 17 May 2017 to 7 Oct 2026. Most recent record check: 11 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 Counts reflect the last collected status; some records may be out of date.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. RefusedDM/25/0890

    Proposed two storey rear and side extension.

    22 Haywards Road Haywards Heath West Sussex RH16 4HT

    Received 31 Mar 2025
  2. ApprovedDM/25/0891

    Adjust ground levels in vestibule to enable level accessibility to main building.

    Hurstpierpoint College College Lane Hurstpierpoint Hassocks West Sussex BN6 9JS

    Received 31 Mar 2025
  3. WithdrawnDM/25/0892

    Non Material Amendment to planning application DM/22/0829 - to replace three approved rear dormers with two Velux-style roof lights, reducing loft space to a single childs bedroom. To exclude the ASHP and install a replacement gas boiler in its current location and removal of planning condition 5.

    25 Lucastes Avenue Haywards Heath West Sussex RH16 1JU

    Received 31 Mar 2025
  4. WithdrawnDM/25/0893

    Proposed detached oak-framed garage.

    Hillcrest Coombe Hill Road East Grinstead West Sussex RH19 4LY

    Received 31 Mar 2025
  5. ApprovedDM/25/0894

    Erection of rear dormer

    7 Bulbeck Close Burgess Hill West Sussex RH15 9RG

    Received 31 Mar 2025
  6. WithdrawnDM/25/0895

    Mixed Species (G2) - Reduce by 2.5 metres and crown lift to 5 metres, Cherry (T3) Crown Lift 5 metres, Oak (T5) - Fell, Lawson Cypress (G6) - Reduce end conifers to match height of existing hedge line.

    Heath Court Heath Road Haywards Heath West Sussex RH16 3AF

    Received 31 Mar 2025
  7. ApprovedDM/25/0896

    Refurbishment of an existing dwelling, conversion of existing accommodation and carport.

    Greenworld Cansiron Lane Ashurst Wood East Grinstead West Sussex RH19 3SD

    Received 31 Mar 2025
  8. Pending ConsiderationDM/25/0897

    To modify the Planning Obligation under Schedule 7 Clause 1.5 (completion of bridleway works), Clause 1.7 (cycle stands), Clause 1.9 (pedestrian improvement works) and Clause 1.10 (vehicle activated sign works) - details within the application (Amended description 15 May 2025)

    Land North Of Clayton Mills Ockley Lane Hassocks West Sussex

    Received 31 Mar 2025
  9. ApprovedDM/25/0898

    Discharge of condition nos 3, 5, 9, 11 and 12 relating to planning application DM/23/2525

    Shell Burgess Hill Service Station 173 London Road Burgess Hill West Sussex RH15 8LH

    Received 1 Apr 2025
  10. ApprovedDM/25/0902

    Discharge of conditions 3 and 4 relating to planning reference DM/24/0876.

    The Old Milking Parlour The Street Warninglid Haywards Heath West Sussex RH17 5TR

    Received 1 Apr 2025
  11. ApprovedDM/25/0903

    Proposed side/rear extensions, demolition of existing garage and garden room extension with associated internal and external works.

    6 Franklands Village Haywards Heath West Sussex RH16 3RA

    Received 31 Mar 2025
  12. ApprovedDM/25/0911

    Discharge of planning condition no 2 relating to planning application DM/23/0023.

    Land West Of Burgess Hill Between The A273 And A2300 Burgess Hill West Sussex

    Received 2 Apr 2025
  13. ApprovedDM/25/0912

    Trees behind garden border fence to be cut back by the approximate 2 metres back to the fence line. Remove two lowest, secondary branches of oak back to trunk.

    2 Atkinson Gardens Burgess Hill West Sussex RH15 0XH

    Received 2 Apr 2025
  14. Pending ConsiderationDM/25/0913

    Discharge of conditions 2 and 3 relating to planning reference DM/20/0965.

    Braydells Hurstwood Lane Haywards Heath West Sussex RH17 7QY

    Received 2 Apr 2025
  15. WithdrawnDM/25/0914

    Proposed staff cabins in grounds

    Oakmead Dental Care 48 Moat Road East Grinstead West Sussex RH19 3LH

    Received 2 Apr 2025
  16. ApprovedDM/25/0915

    Internal alterations to include structural alterations to kitchen, new doors and rooflights, new partitions and alterations to the layout at ground and second floors, and external landscaping.

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

    Received 2 Apr 2025
  17. ApprovedDM/25/0916

    Ground floor front/side and rear extension

    Asgard Copthorne Common Road Copthorne Crawley West Sussex RH10 3JX

    Received 2 Apr 2025
  18. ApprovedDM/25/0917

    Thuja x 2 - Reduce on house side and roadside by 1-2m and no further than previous cut points.

    1 Avonhurst Burgess Hill West Sussex RH15 0RY

    Received 2 Apr 2025
  19. ApprovedDM/25/0919

    Proposed single storey rear extension and loft conversion to include a rear facing dormer.

    23 Franklynn Road Haywards Heath West Sussex RH16 4DQ

    Received 2 Apr 2025
  20. ApprovedDM/25/0923

    Proposed demolition of existing outbuilding and wall and erection of a single storey rear extension with glazed verandah.

    104 St Andrews Road Burgess Hill West Sussex RH15 0PH

    Received 3 Apr 2025
  21. ApprovedDM/25/0924

    Discharge of planning condition no 9 relating to planning application DM/22/1616

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

    Received 3 Apr 2025
  22. ApprovedDM/25/0926

    Non Material Amendment to Reserved Matters application DM/21/1969 - Minor amendment to the approved access road and passing place serving the community land, allotments and play area.

    Land West Of Copthorne Copthorne Way Copthorne West Sussex

    Received 3 Apr 2025
  23. ApprovedDM/25/0930

    Proposed ground floor rear extension

    50 College Road Haywards Heath West Sussex RH16 1QR

    Received 4 Apr 2025
  24. No ObjectionDM/25/0931

    Reduction of Liquid Amber by 1 metre

    85 College Lane Hurstpierpoint Hassocks West Sussex BN6 9AE

    Received 4 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.

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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
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  • 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.

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    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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