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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
4,502Searchable applications
555Recorded as pending
93%Approval rate · 3,332 approved or refused records
240Refused applications

3,092 approved · 240 refused · 232 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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. ApprovedDM/25/0279

    T1 Oak - crown reduce by 2m and remove lower epicormic growth below crown break.

    Copthorne Cottage Copthorne Bank Copthorne Crawley West Sussex RH10 3JQ

    Received 4 Feb 2025
  2. WithdrawnDM/25/0281

    Variation of conditions No's 1, 4, 8, and 10 of planning permission DM/24/1727 to allow for minor revisions to the approved drawings and revisions to the drainage design, landscape design and site levels.

    Loxley Bolney Chapel Road Twineham Haywards Heath West Sussex RH17 5NN

    Received 5 Feb 2025
  3. No ObjectionDM/25/0284

    Common Beech - x1 Crown reduction by approx 2m, and crown lift to 3m above ground level on all aspects. Sycamore x1 Crown lift to 5m above ground level over the carriageway, and to 3m on all other aspects. Hawthorn x1 Crown reduction by approximately 1-1.5m, crown lift to 5m above ground level over the carriageway, to 3m over the footway, and to 2m on all other aspects.

    Land To Side Of 75 Oathall Road Haywards Heath West Sussex RH16 3EL

    Received 5 Feb 2025
  4. ApprovedDM/25/0286

    Non Material Amendment to planning application DM/22/0738 - to amend the roof profile to raise the ceiling height.

    West Street Baptist Church West Street East Grinstead West Sussex RH19 4EY

    Received 5 Feb 2025
  5. WithdrawnDM/25/0288

    Proposed extension and refurbishment of existing dwelling house with removal and replacement of 2no outbuildings.

    6 Chapel Lane Ashurst Wood East Grinstead West Sussex RH19 3QT

    Received 5 Feb 2025
  6. RefusedDM/25/0289

    Amended description - Variation of condition 1 relating to planning application DM/23/0201 (as amended by s.96a approval DM/25/0991) - to amend the approved plans.

    5 Silverdale Road Burgess Hill West Sussex RH15 0ED

    Received 5 Feb 2025
  7. ApprovedDM/25/0290

    Non Material Amendment to application DM/19/3331 - Amending wording of conditions 4,5,22 and 23 to allow demolition works to occur prior to providing technical information and to allow the partial discharge of condition 23 - please refer to the cover letter for further details. Non-material amendment relating to planning permission ref. DM/19/3331 to amend the wording of condition 8 (contamination). Amend the approved drawings within the permission to make minor non-material changes to the proposed scheme (condition 29).

    The Martlets Shopping Centre Burgess Hill West Sussex RH15 9NN

    Received 11 Feb 2025
  8. ApprovedDM/25/0292

    Full planning application for the retention of and further works for the erection of two residential dwellings (Use Class C3) with supporting infrastructure including access, parking and landscaping.

    Land To The North Of Lyndon Reeds Lane Sayers Common West Sussex BN6 9LS

    Received 5 Feb 2025
  9. ApprovedDM/25/0294

    Proposed rear ground floor extension, internal alterations, existing barn alterations and all associated works.

    Rowfant Mill Cottage Old Hollow Copthorne Crawley West Sussex RH10 4TB

    Received 5 Feb 2025
  10. ApprovedDM/25/0295

    Proposed rear ground floor extension, internal alterations, existing barn alterations and all associated works

    Rowfant Mill Cottage Old Hollow Copthorne Crawley West Sussex RH10 4TB

    Received 5 Feb 2025
  11. ApprovedDM/25/0296

    Demolition of single storey rear extension, erection of two storey side extension and lean to extension. Addition of front porch and PV panels on roof slope.

    37 Blackthorns Lindfield Haywards Heath West Sussex RH16 2AX

    Received 6 Feb 2025
  12. ApprovedDM/25/0297

    Single storey rear and side extension for a larger living/kitchen area. Removal of existing conservatory and existing footprint used for a consolidation of extensions.

    13 Grange Road Crawley Down Crawley West Sussex RH10 4JT

    Received 6 Feb 2025
  13. No ObjectionDM/25/0298

    Hazel trees x3 - coppice. Chestnut - repollard. Beech tree - reduce and shape by approximately 1 metre.

    Buckhurst Meadow Wyatts Lane Horsted Keynes Haywards Heath West Sussex RH17 7AH

    Received 6 Feb 2025
  14. ApprovedDM/25/0299

    Proposed ground floor single-storey side extension.

    63 Balcombe Road Haywards Heath West Sussex RH16 1PE

    Received 6 Feb 2025
  15. ApprovedDM/25/0300

    Removal of existing concrete panelled garage and side lean-to, and conversion of existing attached double garage into annex.

    Brackendean 20 Folders Lane Burgess Hill West Sussex RH15 0DR

    Received 6 Feb 2025
  16. ApprovedDM/25/0301

    Removal of existing front porch and rear conservatory. Two-storey extension at front of property, and stepped two-storey / single-storey extension at rear. New obscured glass side window and two new extract vents in existing side wall at 1st floor.

    61 Stonepound Road Hassocks West Sussex BN6 8PR

    Received 6 Feb 2025
  17. ApprovedDM/25/0302

    Remove single stemmed birch tree along rear boundary.

    5 Costells Edge Scaynes Hill Haywards Heath West Sussex RH17 7PY

    Received 6 Feb 2025
  18. ApprovedDM/25/0305

    Variation of conditions 1 and 16 of planning application DM/23/1548 - to amend the plans to allow minor amendments to the approved scheme.

    Land To The South Of Kings Way Burgess Hill West Sussex

    Received 6 Feb 2025
  19. ApprovedDM/25/0306

    Discharge of condition nos 8, 11, 12 and 18 relating to planning application DM/18/0509 as amended by DM/22/1655.

    Land To The West Of Freeks Lane Burgess Hill West Sussex

    Received 6 Feb 2025
  20. ApprovedDM/25/0307

    Discharge of condition nos 15 and 16 relating to planning application DM/18/0509 as amended by DM/22/1655.

    Land To The West Of Freeks Lane Burgess Hill West Sussex

    Received 6 Feb 2025
  21. ApprovedDM/25/0308

    Replacement of existing building with an estate office/cycle store with workshop and gym and associated works.

    Plummerden House Park Lane Lindfield Haywards Heath West Sussex RH16 2QS

    Received 6 Feb 2025
  22. No ObjectionDM/25/0309

    Ash dieback in a high usage zone. Reduce the tree back to a monolinth to prevent future issues.

    National Trust Nymans Staplefield Road Handcross Haywards Heath West Sussex RH17 6EB

    Received 6 Feb 2025
  23. ApprovedDM/25/0310

    Proposed erection of 1 No. single storey, self-build dwelling house, with new access and parking on garden land to the east side of Twinham.

    Twinham 34 Hurst Road Hassocks West Sussex BN6 9NL

    Received 6 Feb 2025
  24. ApprovedDM/25/0311

    Proposed single storey side extension

    3 Inholmes Close Burgess Hill West Sussex RH15 0JF

    Received 7 Feb 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.

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    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.

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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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