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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
5,293Searchable applications
564Recorded as pending
93%Approval rate · 3,977 approved or refused records
293Refused applications

3,684 approved · 293 refused · 282 withdrawn. Received dates in our records: 17 May 2017 to 9 Oct 2026. Most recent record check: 13 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 Counts reflect the last collected status; some records may be out of date.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/26/1654

    (T1) 1 Oak Tree to be felled but leave as a monolith

    24 Badgers Walk Burgess Hill West Sussex RH15 0AE

    Received 7 Jul 2026
  2. Pending ConsiderationDM/26/1655

    Proposed two storey side and rear extension and extended front porch. Amended Plans received 08.09.2026 to show the addition of a 2.8m deep raised patio, with a glazed 1.1m high balustrade, across the rear with steps to access the lower back garden.

    23 Meadowcroft Close East Grinstead West Sussex RH19 1NA

    Received 7 Jul 2026
  3. ApprovedDM/26/1658

    Variation of condition no 2 relating to planning application DM/25/1145 - To enable the substitution of plans to allow for the removal of the window above the garage door (east elevation) and two roof lights to be added to the front roof slope.

    60 Blunts Wood Road Haywards Heath West Sussex RH16 1NB

    Received 7 Jul 2026
  4. No ObjectionDM/26/1659

    (T1) Bay Tree - fell

    Hillbury Cottage Horsham Road Handcross Haywards Heath West Sussex RH17 6DB

    Received 7 Jul 2026
  5. ApprovedDM/26/1663

    Discharge of condition 3 related to planning reference DM/22/2303.

    Lloyds Bank 31 - 33 Perrymount Road Haywards Heath West Sussex RH16 3SP

    Received 8 Jul 2026
  6. Pending ConsiderationDM/26/1653

    Proposed single storey side extension. Tree Survey, Arboricultural Impact Assessment, Arboricultural Method Statement and Tree Protection Plan received 15.09.2026.

    The Birches Hophurst Lane Crawley Down Crawley West Sussex RH10 4LJ

    Received 8 Jul 2026
  7. Pending ConsiderationDM/26/1664

    Change of use and minor external alterations to former ground floor fast food takeaway restaurant (sui generis use) to residential use to create 1 no. 1 bedroom flat.

    Chutney And Grill 32 Railway Approach East Grinstead West Sussex RH19 1BP

    Received 8 Jul 2026
  8. ApprovedDM/26/1665

    Discharge of Condition No: 17 Relating to Planning Application DM/22/3049.

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

    Received 8 Jul 2026
  9. RefusedDM/26/1671

    Non Material Amendment to application DM/21/2276 - to amend the approved site plan. This primarily comprises a reduction of the equipment associated with the Development and consequential minor amendments to an internal access track.

    Land East Of Wineham Lane Wineham West Sussex BN5 9AY

    Received 8 Jul 2026
  10. ApprovedDM/26/1672

    Proposed single storey rear extension and replacement white upvc door and window to side elevation

    18 Malthouse Lane Burgess Hill West Sussex RH15 9XA

    Received 8 Jul 2026
  11. Pending ConsiderationDM/26/1673

    Discharge of Planning Condition No 4 relating to Planning Application DM/23/2385

    Twineham Court Farm Bob Lane Twineham Haywards Heath West Sussex RH17 5NH

    Received 8 Jul 2026
  12. ApprovedDM/26/1674

    Non Material Amendment to planning application DM/18/1673 - to remove the wording (Amended plans received 31 August showing revised access road and car parking arrangement) from the description.

    Slaugham Manor Slaugham Place Slaugham West Sussex

    Received 8 Jul 2026
  13. ApprovedDM/26/1675

    Oak Tree - Reduce by approx 1.5 to 2m.

    12 Fields End Close Haywards Heath West Sussex RH16 3TR

    Received 9 Jul 2026
  14. ApprovedDM/26/1676

    Proposed rear extension of 3m depth to the rear of the semi-detached property. Demolition of existing garage in the garden.

    6 Chichester Way Burgess Hill West Sussex RH15 0RH

    Received 9 Jul 2026
  15. ApprovedDM/26/1677

    Erection of a single storey rear extension extending beyond the rear wall of the original house by 4.30m, to a maximum height of 3.78m and the height of the eaves to 2.58m.

    28 Grand Avenue Hassocks West Sussex BN6 8DB

    Received 9 Jul 2026
  16. RefusedDM/26/1678

    Residential development of minimum 3 dwellings and maximum 5 dwellings

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

    Received 9 Jul 2026
  17. WithdrawnDM/26/1679

    Construction of a rear single storey extension.

    2 Chantlers Close East Grinstead West Sussex RH19 1LU

    Received 9 Jul 2026
  18. ApprovedDM/26/1680

    Proposed single storey detached garden room located within existing curtilage.

    9 The Brambles Cuckfield Haywards Heath West Sussex RH17 5BF

    Received 9 Jul 2026
  19. Pending ConsiderationDM/26/1681

    Non Material Amendment to planning application DM/23/2386 - To allow for the omission of the drainage mound and amendment to the drainage strategy.

    Twineham Court Farm Bob Lane Twineham Haywards Heath West Sussex RH17 5NH

    Received 9 Jul 2026
  20. Pending ConsiderationDM/26/1682

    Discharge of conditions 4, 7, and 8 relating to planning application DM/23/2386.

    Twineham Court Farm Bob Lane Twineham Haywards Heath West Sussex RH17 5NH

    Received 9 Jul 2026
  21. ApprovedDM/26/1683

    Variation of condition no 2 relating to planning application DM/26/0542 - to allow for design changes

    12 Heather Close Copthorne Crawley West Sussex RH10 3PZ

    Received 9 Jul 2026
  22. ApprovedDM/26/1685

    Discharge of condition no 8 relating to planning application DM/24/3077.

    Sussex House Perrymount Road Haywards Heath West Sussex RH16 1DN

    Received 9 Jul 2026
  23. ApprovedDM/26/1686

    Discharge of condition numbers 3 and 5 relating to planning application DM/23/0493

    Hamsland Dairy Lewes Road Horsted Keynes Haywards Heath West Sussex RH17 7DY

    Received 10 Jul 2026
  24. ApprovedDM/26/1689

    Discharge of condition nos 15 and 16 relating to Variation of condition application DM/24/1253

    Land South Of St Stephens Church Hamsland Horsted Keynes West Sussex

    Received 10 Jul 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.

    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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