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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
5,339Searchable applications
564Recorded as pending
93%Approval rate · 4,019 approved or refused records
293Refused applications

3,726 approved · 293 refused · 284 withdrawn. Received dates in our records: 17 May 2017 to 9 Oct 2026. Most recent record check: 14 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 Counts reflect the last collected status; some records may be out of date.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. WithdrawnDM/26/2195

    Proposed conversion of garage into home office, construct porch roof and alter roof over sitting room

    10 West Common Drive Lindfield Haywards Heath West Sussex RH16 2AP

    Received 7 Sept 2026
  2. Pending ConsiderationDM/26/2196

    Proposed rear single storey extension

    38 Renfields Haywards Heath West Sussex RH16 4TG

    Received 7 Sept 2026
  3. Awaiting decisionDM/26/2197

    Beech Tree - reduce back to previous pruning points approximately 1.5m.

    7 Cotsford Pease Pottage Crawley West Sussex RH11 9BF

    Received 7 Sept 2026
  4. Pending ConsiderationDM/26/2200

    Discharge of Biodiversity Gain Plan to planning reference DM/26/0128.

    The Foal Barn Wyndham Farm Wineham Lane Wineham Henfield West Sussex BN5 9AN

    Received 7 Sept 2026
  5. UnknownDM/26/2203

    Wastewater Treatment Works (WTW) upgrades to enable compliance with enhanced discharge permit. Works include installation of a Tertiary Treatment Plant, Chemical Dosing Area and various plant, kiosks and ancillary infrastructure.

    Sewage Works Near New Coombe Farm Station Road Sharpthorne East Grinstead West Sussex RH19 4PG

    Received 10 Aug 2026
  6. Awaiting decisionDM/26/2204

    Oak Tree (T1) - Remove 2 lowest secondary branches on Balfour bungalow side and epicormic growth. Reduce remaining growth on garden side by approx 2-2.5 metres.

    Land Adjacent To Balfour Bungalow Colwell Road Haywards Heath West Sussex RH16 4NA

    Received 8 Sept 2026
  7. ApprovedDM/26/2206

    Retrospective application for changes to garage design relating to application DM/20/3758, in the form of an altered roof, addition of 3no rooflights, 2 garage doors and a door to first floor

    15 Portsmouth Lane Lindfield Haywards Heath West Sussex RH16 1SE

    Received 9 Sept 2026
  8. Pending ConsiderationDM/26/2207

    Change of use of land for the siting of a riding arena 60m x 30m ancillary to the existing private equestrian use of the site.

    Ludham Farm Cinder Hill Lane Horsted Keynes Haywards Heath West Sussex RH17 7EG

    Received 9 Sept 2026
  9. Pending ConsiderationDM/26/2209

    Discharge of conditions No's : 3,6,7 and 8 relating to Planning Application DM/25/2994 (Revised drainage information received 06.10.2026)

    Philpots Manor School Hook Lane West Hoathly East Grinstead West Sussex RH19 4PR

    Received 9 Sept 2026
  10. No ObjectionDM/26/2210

    Tulip Tree (T1) - remove major deadwood from crown and prune crown away from roof by up to 2 metres (2.0-2.5 metres). Group Lawson Cypresses (T2) along Orchard Glebe boundary - fell to ground level. x1 Ash (T5) - fell to ground level. x1 Ash (T7) - fell to ground level.

    The Rectory Church Lane Ardingly Haywards Heath West Sussex RH17 6UR

    Received 9 Sept 2026
  11. Pending ConsiderationDM/26/2212

    Single storey rear extension, projecting a maximum of 6M, max height 3m to eaves and max height 4m

    9 Perry Avenue East Grinstead West Sussex RH19 2DJ

    Received 9 Sept 2026
  12. No ObjectionDM/26/2213

    T1 : Catalpa - Remove to ground level

    5 Burrell Cottages Whitemans Green Cuckfield Haywards Heath West Sussex RH17 5DB

    Received 9 Sept 2026
  13. Pending ConsiderationDM/26/2214

    Variation of Condition No: 33 relating to planning application DM/22/3049 - to allow for design changes. The proposed new drawings reflect changes made on only the Thakeham parcels (Build Phase 1: Access Road and Northern Land phase only).

    Land East Of Keymer Road And South Of Folders Lane Broadlands Burgess Hill West Sussex

    Received 9 Sept 2026
  14. Pending ConsiderationDM/26/2215

    Discharge of planning conditions 25, 35, 36 and 44 relating to planning application DM/23/2699.

    Land South And West Of Imberhorne Upper School Imberhorne Lane East Grinstead West Sussex

    Received 9 Sept 2026
  15. Pending ConsiderationDM/26/2216

    Proposed single storey front and rear extensions, conversion of existing garage to habitable accommodation and single storey side/rear extension, together with associated external alterations.

    36 Finches Park Road Lindfield Haywards Heath West Sussex RH16 2DN

    Received 10 Sept 2026
  16. Pending ConsiderationDM/26/2217

    1 Bay tree in front of grounds - fell.

    Francislea Colwell Road Haywards Heath West Sussex RH16 4EL

    Received 10 Sept 2026
  17. Pending ConsiderationDM/26/2218

    Proposed front and side single storey extension and first floor front extension over.

    23 Forest Close Crawley Down Crawley West Sussex RH10 4LT

    Received 10 Sept 2026
  18. ApprovedDM/26/2219

    Proposed infill of dormer to enable an improved internal environment to the first floor rooms - all materials to match the materials described on application ref DM/26/0489.

    Fairmead 43 Greenways Haywards Heath West Sussex RH16 2DT

    Received 10 Sept 2026
  19. ApprovedDM/26/2220

    Non Material Amendment to application DM/25/0209 - Reconfiguration of the ground floor internal layout of each dwelling to provide an additional bedroom with en-suite.

    Holly Tree House Cuckfield Road Burgess Hill West Sussex RH15 8RE

    Received 10 Sept 2026
  20. Pending ConsiderationDM/26/2221

    Change of use of Class E commercial, business and service to C3 residential.

    At This Point 64 London Road East Grinstead West Sussex RH19 1AB

    Received 10 Sept 2026
  21. Pending ConsiderationDM/26/2222

    Proposed extension to existing single storey garden outbuilding and removal of small section garden wall on property boundary.

    13 Francis Road Lindfield Haywards Heath West Sussex RH16 2JB

    Received 10 Sept 2026
  22. ApprovedDM/26/2223

    Non Material Amendment to application DM/25/0315 - Regularisation of the amended drawings following the construction work on site where the height of the extension has increased from the proposed drawings by 57mm, amendment to an incorrectly scaled part of the approved elevational drawing, 240mm reduction in width of the extension, change to the style of the patio doors and a minor alteration to the arrangement of the patio

    33 Willow Park Haywards Heath West Sussex RH16 3UA

    Received 10 Sept 2026
  23. Pending ConsiderationDM/26/2224

    Non Material amendment to DM/15/1365 - Amendment to description of works and inclusion of additional condition.

    Selsfield Place Selsfield Common West Hoathly East Grinstead West Sussex RH19 4LW

    Received 10 Sept 2026
  24. Pending ConsiderationDM/26/2225

    Revision to hours of operation of floodlighting, which seeks a permanent extension to the hours of use of the floodlights to 21:00 Monday - Friday.

    Burgess Hill School For Girls Keymer Road Burgess Hill West Sussex RH15 0EG

    Received 10 Sept 2026

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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  • 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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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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