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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
4,885Searchable applications
556Recorded as pending
93%Approval rate · 3,648 approved or refused records
268Refused applications

3,380 approved · 268 refused · 257 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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. ApprovedDM/25/2349

    Part garage conversion to provide a ground floor bedroom and en suite. Alterations to the existing garage including the addition of a window, new garage door and French doors at the rear. Raising of parapet and addition of a new roof covering. Addition of render to the garage front elevation.

    Darsana The Drive Copthorne Crawley West Sussex RH10 3JZ

    Received 16 Sept 2025
  2. ApprovedDM/25/2350

    1 x Oak Tree - Reduce crown by 1 - 2m and no further than previous cut points and remove epicormic growth on trunk.

    1 Fields End Close Haywards Heath West Sussex RH16 3TR

    Received 16 Sept 2025
  3. ApprovedDM/25/2351

    Variation of condition 3 of planning application DM/25/0771 to allow for an alternative external finish on the workshop (weather edge cladding instead of brickwork).

    19 Dellney Avenue Haywards Heath West Sussex RH16 3LX

    Received 16 Sept 2025
  4. ApprovedDM/25/2352

    Discharge of planning conditions nos 3 and 6 relating to planning application DM/23/2188

    31 The Old Convent East Grinstead West Sussex RH19 3RS

    Received 16 Sept 2025
  5. Prior Notification Not RequiredDM/25/2356

    Erection of a single storey rear extension extending beyond the rear wall of the original house by 5.10m, to a maximum height of 3.31m and the height of the eaves to 2.85m

    30 Greenways Haywards Heath West Sussex RH16 2DT

    Received 17 Sept 2025
  6. ApprovedDM/25/2360

    T1 - Horse chestnut - Reduce canopy by up to 2.5m height and lateral spread, but not beyond the original pruning points at c. 11m x 3m, whilst ensuring that all internal shoots are maintained.

    Mimosa House 54A Folders Lane Burgess Hill West Sussex RH15 0DX

    Received 17 Sept 2025
  7. ApprovedDM/25/2362

    Proposed conversion of part of garage to habitable room

    7 Woodland Drive Crawley Down Crawley West Sussex RH10 4UF

    Received 17 Sept 2025
  8. ApprovedDM/25/2363

    1 x Oak - Reduce back to previous pruning points, approx 1-3m. Remove epicormic growth on trunk

    12 Berry Close Burgess Hill West Sussex RH15 8SD

    Received 17 Sept 2025
  9. No ObjectionDM/25/2364

    Beech (T1) - crown thinned by 30%.

    Beech House Deanland Road Balcombe Haywards Heath West Sussex RH17 6LX

    Received 17 Sept 2025
  10. ApprovedDM/25/2367

    Ash Tree (T1) - Fell to ground level

    South Riding Franklands Village Haywards Heath West Sussex RH16 3RJ

    Received 17 Sept 2025
  11. ApprovedDM/25/2368

    Lime Tree (T1) Reduce by 1 metre.

    Ashling Gravelye Lane Lindfield Haywards Heath West Sussex RH16 2SL

    Received 17 Sept 2025
  12. RefusedDM/25/2369

    Alteration of existing modern extension including changes to fenestration and replacement of chimney stack with bay window.

    Burstow Cottage Hammingden Lane Ardingly Haywards Heath West Sussex RH17 6SR

    Received 17 Sept 2025
  13. RefusedDM/25/2370

    Alteration of existing modern extension including changes to fenestration and replacement of chimney stack with bay window.

    Burstow Cottage Hammingden Lane Ardingly Haywards Heath West Sussex RH17 6SR

    Received 17 Sept 2025
  14. No ObjectionDM/25/2371

    Purple plum (T1 & T2) - fell. Magnolia (T3) - reduce crown by 1-2 metres .

    2A High Street Hurstpierpoint Hassocks West Sussex BN6 9TY

    Received 17 Sept 2025
  15. ApprovedDM/25/2372

    Erection of an outbuilding for use as a home office and games room.

    52 Lewes Road Haywards Heath West Sussex RH17 7SN

    Received 18 Sept 2025
  16. RefusedDM/25/2373

    Outline planning permission with all matters reserved for the construction of four detached dwellings with garages.

    6 Highfields Brighton Road Warninglid Haywards Heath West Sussex RH17 5SY

    Received 18 Sept 2025
  17. ApprovedDM/25/2374

    Retrospective application: A fence to the rear of the garden with associated gabion wall

    7 College Close East Grinstead West Sussex RH19 3YA

    Received 18 Sept 2025
  18. RefusedDM/25/2375

    Non material amendment to application DM/25/1224 : Change of roof material to new rear extension from zinc standing seam to dark grey slate effect tiles. Change of window frame colour from dark grey to black

    35 Kings Drive Hassocks West Sussex BN6 8DY

    Received 18 Sept 2025
  19. ApprovedDM/25/2376

    Relocation of childrens play area fence and construction of path on edge of village green. Construction of eighteen public car parking spaces within public highway boundary to replace existing footpath and verge.

    Land To The West Of 1 - 29 Bowers Place Crawley Down Green Station Road Crawley Down RH10 4HY

    Received 18 Sept 2025
  20. ApprovedDM/25/2379

    Residential development of up to 2 self-build houses.

    Land At And To Rear Of 3 Heathview Cottages Copthorne Common Copthorne Crawley West Sussex RH10 3LF

    Received 18 Sept 2025
  21. ApprovedDM/25/2384

    Discharge of conditions 2, 3, and 4 relating to planning reference DM/24/2719.

    Rowfant House Wallage Lane Rowfant Crawley West Sussex RH10 4NG

    Received 19 Sept 2025
  22. ApprovedDM/25/2386

    Discharge of planning condition 17 (c) related to a LAP in phase 3 of planning application DM/18/0509 (as amended by DM/22/1655).

    Land To The West Of Freeks Lane Burgess Hill West Sussex

    Received 19 Sept 2025
  23. ApprovedDM/25/2387

    T22 Common Oak - crown lift by approx 5m, by removal of two, lowest branches and reduce branches closest to roof by approx 2m and no further than previous pruning points.

    Woodland House Cuttinglye Road Crawley Down Crawley West Sussex RH10 4LR

    Received 22 Sept 2025
  24. No ObjectionDM/25/2388

    T1 Oak - Fell.

    22 College Lane Hurstpierpoint Hassocks West Sussex BN6 9AQ

    Received 22 Sept 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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