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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
4,876Searchable applications
555Recorded as pending
93%Approval rate · 3,642 approved or refused records
268Refused applications

3,374 approved · 268 refused · 255 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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/25/2320

    Discharge of condition No: 19 - relating to Planning Application DM/23/3182

    Burgess Hill Northern Arc, Land North And North West Of Burgess Hill, Between Bedelands Nature Reserve In The East And, Goddard's Green Waste Water Treatment Works In The West

    Received 12 Sept 2025
  2. No ObjectionDM/25/2321

    Installation of Portakabin building to provide a changing facility to the company employees.

    Freshfield Lane Brickworks Freshfield Lane Danehill Haywards Heath West Sussex RH17 7HH

    Received 12 Sept 2025
  3. ApprovedDM/25/2323

    Proposed single storey rear extension, single storey side extension, first floor rear extension and garage conversion, widening driveway, together with associated internal and external alterations

    5 William Allen Lane Lindfield Haywards Heath West Sussex RH16 2SA

    Received 12 Sept 2025
  4. Prior Notification Not RequiredDM/25/2324

    Erection of a 30m x 12m steel framed agricultural general purpose stage building

    Bowders Farm Haywards Heath Road Balcombe Haywards Heath West Sussex RH17 6QH

    Received 12 Sept 2025
  5. ApprovedDM/25/2325

    Proposed part demolition of existing playroom and erection of a single storey orangery extension to rear of property.

    The Orchard Whitemans Green Cuckfield Haywards Heath West Sussex RH17 5HX

    Received 12 Sept 2025
  6. ApprovedDM/25/2326

    Demolition of existing conservatory and lean-to, to main house. Construction of, two, single-storey extensions to main house including internal remodelling and alterations to fenestration.

    Pantiles Cherry Lane Bolney Haywards Heath West Sussex RH17 5PR

    Received 15 Sept 2025
  7. ApprovedDM/25/2327

    Demolition of existing extension, construction of replacement extension with alterations to the existing house both internally and externally. Conversion of existing garage into an ancillary annexe and construction of new triple bay garage.

    Wellhouse Wellhouse Lane Burgess Hill West Sussex RH15 0BN

    Received 15 Sept 2025
  8. ApprovedDM/25/2328

    Re-pollard lime tree to historical pruning points

    4 Spring Copse Copthorne Crawley West Sussex RH10 3XY

    Received 15 Sept 2025
  9. ApprovedDM/25/2330

    Crown reduction of the field maple in the front garden by 2 metres

    41 Hophurst Drive Crawley Down Crawley West Sussex RH10 4XA

    Received 15 Sept 2025
  10. ApprovedDM/25/2331

    Detached four-bedroom dwelling house incorporating home office and separate detached garage/machine store and associated landscaping and infrastructure.

    Townhouse Farm Church Lane Ardingly Haywards Heath West Sussex RH17 6UR

    Received 15 Sept 2025
  11. ApprovedDM/25/2332

    Erection of a single 3no bedroom dwelling and associated development.

    Birch Trees Farm Cuckfield Road Ansty Haywards Heath West Sussex RH17 5AG

    Received 15 Sept 2025
  12. ApprovedDM/25/2333

    Proposed installation of an office shed in the garden.

    Blackbirds Bramble Hill Balcombe Haywards Heath West Sussex RH17 6HR

    Received 15 Sept 2025
  13. ApprovedDM/25/2334

    T1/T2 Oak- Reduce crown back to previous points ( 1.5m) maintaining natural shape

    18 Kitsmead Copthorne Crawley West Sussex RH10 3PW

    Received 15 Sept 2025
  14. ApprovedDM/25/2335

    (T5) Oak - Remove branch overhanging drive and pavement back to trunk. Reduce branch over drive/front hedge back to first fork, approx 3m.

    Tree Adjacent To 32 Malthouse Lane Burgess Hill West Sussex RH15 9XA

    Received 15 Sept 2025
  15. ApprovedDM/25/2336

    Atlantic Cedar - to reduce 1 lowest lateral limb by 2.5m on north side. Reduce 2 x lowest limbs on southern side over garage and school access by 2.5m.

    36 Dale Avenue Hassocks West Sussex BN6 8LP

    Received 15 Sept 2025
  16. ApprovedDM/25/2337

    Trees - T12, T13, T14 and T15 Oaks- Remove new growth since last pruning, max 2 metres. No reduction beyond previous pruning points. Raise canopy 3 metres from ground level.

    The Stackyard Malthouse Lane Burgess Hill West Sussex RH15 9XA

    Received 15 Sept 2025
  17. ApprovedDM/25/2338

    Trees T8 Oak and T9 Oak - Reduce new growth by approx 2m and no further than previous pruning points. Remove epicormic growth on main trunk.

    38 Coulstock Road Burgess Hill West Sussex RH15 9XH

    Received 15 Sept 2025
  18. ApprovedDM/25/2339

    Non Material Amendment to application DM/25/1428 - Alter swing pof Pass door to Front Elevation

    Roche Diagnostics Ltd Roche House Charles Avenue Burgess Hill West Sussex RH15 9UF

    Received 15 Sept 2025
  19. ApprovedDM/25/2340

    Proposed rear dormer loft conversion

    63 Queens Road Haywards Heath West Sussex RH16 1EG

    Received 15 Sept 2025
  20. ApprovedDM/25/2341

    Proposed installation of new weather station mast, equipment and fencing around.

    Wakehurst Place Selsfield Road Ardingly Haywards Heath West Sussex RH17 6TN

    Received 15 Sept 2025
  21. WithdrawnDM/25/2345

    Rear extension extend beyond the rear wall by 3 metres.

    20 Victoria Close Burgess Hill West Sussex RH15 9QS

    Received 15 Sept 2025
  22. No ObjectionDM/25/2346

    Maple Tree (T1) and Silver Birch (T2) - Crown Reduce by 2 metres

    2 Chilton House Whitemans Green Cuckfield Haywards Heath West Sussex RH17 5BX

    Received 15 Sept 2025
  23. ApprovedDM/25/2347

    Proposed dropped kerb

    31 Royal George Road Burgess Hill West Sussex RH15 9SB

    Received 16 Sept 2025
  24. ApprovedDM/25/2348

    Discharge of planning condition no 5 relating to planning application DM/24/2761

    Church Corner House Church Road Haywards Heath West Sussex

    Received 16 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.

    UK research
    Published Updated

  • 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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