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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
5,174Searchable applications
561Recorded as pending
93%Approval rate · 3,881 approved or refused records
288Refused applications

3,593 approved · 288 refused · 274 withdrawn. Received dates in our records: 17 May 2017 to 8 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 Counts reflect the last collected status; some records may be out of date.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. Pending ConsiderationDM/26/0515

    Discharge of planning obligation relating to planning reference DM/21/3279 (original reference DM/18/5114) in relation to Retained Open Space Specification, Retained Open Space Management Company, Retained Open Space Management Plan.

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

    Received 26 Feb 2026
  2. Awaiting decisionDM/26/0517

    Discharge of planning condition nos 11, 12 and 21 relating to application DM/23/0810

    Land South Of Crawley Down Road Felbridge East Grinstead West Sussex RH19 2PP

    Received 26 Feb 2026
  3. No ObjectionDM/26/0519

    X2 Scot Pine Trees - Fell trees to stump level.

    The Studio And Gwen Cottage Haywards Heath Road Balcombe Haywards Heath West Sussex RH17 6NF

    Received 26 Feb 2026
  4. ApprovedDM/26/0520

    Proposed loft conversion with roof windows to front and rear. Rear single storey extension. Demolition of external WC and store. Demolition of existing detached garage and replacement with a garden office.

    53 Wivelsfield Road Haywards Heath West Sussex RH16 4EN

    Received 27 Feb 2026
  5. Pending ConsiderationDM/26/0521

    Discharge of condition no 5 relating to planning application DM/23/0926

    Site Of Little Winton Keymer Road Burgess Hill West Sussex

    Received 27 Feb 2026
  6. ApprovedDM/26/0523

    Oak Tree - reduce back to previous cut points (approximately 2m at longest points).

    7 Thornhurst Burgess Hill West Sussex RH15 0BF

    Received 27 Feb 2026
  7. ApprovedDM/26/0524

    Oak - raise canopy by 2-3m, thin canopy by 10%, remove dead and dangerous timber.

    Foldersfield 10 Folders Lane Burgess Hill West Sussex RH15 0DR

    Received 27 Feb 2026
  8. ApprovedDM/26/0525

    Proposed single storey side extension to replace existing single storey side extension

    69 Downs View Road Hassocks West Sussex BN6 8HY

    Received 27 Feb 2026
  9. ApprovedDM/26/0526

    Access track in relation to a telecommunications site.

    Vodafone Telecommunications Mast 37223 Haywards Heath Road Balcombe West Sussex

    Received 27 Feb 2026
  10. ApprovedDM/26/0527

    Proposed two storey rear extension

    2 Ockley Cottages Ockley Lane Hassocks West Sussex BN6 8NY

    Received 27 Feb 2026
  11. ApprovedDM/26/0530

    Oak tree situated on the left of drive. Drop crotch lateral limbs by 2m and taper into upper crown to reduce load on limb unions.

    Chanctonbury House Tylers Green Cuckfield Haywards Heath West Sussex RH17 5DZ

    Received 2 Mar 2026
  12. Prior Notification Not RequiredDM/26/0531

    Remove existing rear conservatory extension and build new single storey rear extension extending beyond the rear wall of the original house by 4.80m, to a maximum height of 3.70m and the height of the eaves to 2.40m.

    17 Barrowfield Cuckfield Haywards Heath West Sussex RH17 5ER

    Received 2 Mar 2026
  13. ApprovedDM/26/0532

    Proposed change of use of amenity land to form vehicle crossing, dropped kerb and paved driveway.

    6 Chaloner Road Lindfield Haywards Heath West Sussex RH16 2NQ

    Received 2 Mar 2026
  14. ApprovedDM/26/0533

    Proposed first floor side extension

    6 Meadowcroft Close East Grinstead West Sussex RH19 1NA

    Received 2 Mar 2026
  15. ApprovedDM/26/0534

    Discharge of condition no 16.(i) of planning appeal ref. AP/24/0044 (DM/24/0446).

    Land Off Scamps Hill Scaynes Hill Road Lindfield West Sussex

    Received 2 Mar 2026
  16. RefusedDM/26/0536

    Excavations and engineering operations associated with the construction of new manure store and slurry lagoon

    Bolney Park Farm Broxmead Lane Bolney Haywards Heath West Sussex RH17 5RJ

    Received 2 Mar 2026
  17. ApprovedDM/26/0537

    Three oaks - reduce height and sides by approx 1.5m and no further than previous reduction points. Remove epicormic growth on main trunk and minor, secondary branch on Tree 3 on main trunk.

    18 Hazel Grove Burgess Hill West Sussex RH15 0BY

    Received 2 Mar 2026
  18. ApprovedDM/26/0540

    Change of Use from dwellinghouse (Use Class C3) to children's residential care home (Use Class C2) for up to (2/3) children. No external alterations proposed.

    5 Orchard Close Scaynes Hill Haywards Heath West Sussex RH17 7PQ

    Received 2 Mar 2026
  19. ApprovedDM/26/0541

    Proposed erection of an ancillary single-storey, detached garage to accommodate up to six no. cars.

    Great Frenches Park Snow Hill Crawley Down Crawley West Sussex RH10 3EE

    Received 2 Mar 2026
  20. ApprovedDM/26/0542

    Full demolition and construction of a new front porch and internal toilet area.

    12 Heather Close Copthorne Crawley West Sussex RH10 3PZ

    Received 2 Mar 2026
  21. ApprovedDM/26/0544

    Proposed classroom infill extension.

    Albourne C Of E Primary School The Street Albourne Hassocks West Sussex BN6 9DH

    Received 2 Mar 2026
  22. ApprovedDM/26/0545

    Proposed single storey wrap around rear extension. Two no. new roof lights serving the existing bathroom.

    Rose Lodge Broad Street Cuckfield Haywards Heath West Sussex RH17 5DL

    Received 3 Mar 2026
  23. ApprovedDM/26/0546

    Discharge of planning condition number 4 (Drainage) relating to application DM/24/3077

    Sussex House Perrymount Road Haywards Heath West Sussex RH16 1DN

    Received 3 Mar 2026
  24. ApprovedDM/26/0547

    Discharge of condition 3 relating to planning reference DM/25/3134.

    21 Victoria Gardens Burgess Hill West Sussex RH15 9NB

    Received 3 Mar 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.

    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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