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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
5,043Searchable applications
561Recorded as pending
93%Approval rate · 3,773 approved or refused records
277Refused applications

3,496 approved · 277 refused · 269 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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. ApprovedDM/25/2881

    Proposed removal of roof and construction of new pitched roof and loft conversion with no.6 dormer windows and internal alterations.

    17 Woodhall Close Cuckfield Haywards Heath West Sussex RH17 5HJ

    Received 10 Nov 2025
  2. ApprovedDM/25/2884

    Erection of a dwelling house on land adj to 48 Wickham Way including solar panels to the roof

    Land Adj. To 48 Wickham Way Haywards Heath West Sussex RH16 1UQ

    Received 10 Nov 2025
  3. No ObjectionDM/25/2885

    T1 Eucalyptus - fell.

    26 Park Road Burgess Hill West Sussex RH15 8ET

    Received 10 Nov 2025
  4. ApprovedDM/25/2888

    Discharge of condition nos. 7, 8 and 11 relating to planning application DM/25/0816.

    Earthingleigh College Road Ardingly Haywards Heath West Sussex RH17 6SA

    Received 10 Nov 2025
  5. RefusedDM/25/2889

    Existing Certificate of Lawfulness application for the use of part of an outbuilding as an existing dwelling.

    Floran Farm Hophurst Hill Crawley Down Crawley West Sussex RH10 4LP

    Received 10 Nov 2025
  6. No ObjectionDM/25/2891

    T14 - Ash - Fell to Ground Level

    Tree Adjacent To 11 Tollgate Lindfield Haywards Heath West Sussex RH16 2AD

    Received 10 Nov 2025
  7. No ObjectionDM/25/2892

    (T1) Macracarpa - reduce crown by 2m

    Longacre 9 Lewes Road Haywards Heath West Sussex RH17 7SP

    Received 10 Nov 2025
  8. WithdrawnDM/25/2893

    Proposed loft conversion with rear dormer, conversion of conservatory and erection of a rear extension.

    7 Whites Close Hurstpierpoint Hassocks West Sussex BN6 9XX

    Received 10 Nov 2025
  9. No ObjectionDM/25/2895

    Silver Birch - Fell to ground level

    Plumtree Cottage Stockcroft Road Balcombe Haywards Heath West Sussex RH17 6LL

    Received 11 Nov 2025
  10. ApprovedDM/25/2896

    Proposed first floor rear extension

    5 Orchard Road Burgess Hill West Sussex RH15 9PG

    Received 11 Nov 2025
  11. ApprovedDM/25/2897

    Proposed External wall insulation to all external elevations.

    11 Penn Crescent Haywards Heath West Sussex RH16 3HW

    Received 11 Nov 2025
  12. ApprovedDM/25/2898

    Sycamore - Crown reduce by 2-3m

    7 Barrington Wood Lindfield Haywards Heath West Sussex RH16 2DJ

    Received 11 Nov 2025
  13. ApprovedDM/25/2899

    Variation of condition 2 of planning application DM/24/0213 - to amend the plans to allow for design changes.

    Lapwings 131A High Street Hurstpierpoint Hassocks West Sussex BN6 9PU

    Received 11 Nov 2025
  14. ApprovedDM/25/2900

    The continued siting and use of a temporary classroom unit

    Blackthorns County Primary School 3 Blackthorns Close Lindfield Haywards Heath West Sussex RH16 2UA

    Received 11 Nov 2025
  15. ApprovedDM/25/2901

    The installation of 1no. BT Street Hub and removal of associated BT payphones.

    Telephone Box Church Walk Burgess Hill West Sussex

    Received 20 Oct 2025
  16. ApprovedDM/25/2902

    To retain outbuildings erected within 2m of the boundaries of the site.

    Wolding Yew Lane East Grinstead West Sussex RH19 2AZ

    Received 11 Nov 2025
  17. ApprovedDM/25/2903

    Oak Tree - Fell to ground level.

    28 Blackthorns Lindfield Haywards Heath West Sussex RH16 2AY

    Received 11 Nov 2025
  18. ApprovedDM/25/2904

    Non Material Amendment to application DM/19/5081 - regularise a minor discrepancy between the as-built design of a short section of footway by including an additional as built plan within the list of approved plans to include a drawing of the constructed footpath.

    Land West Of Copthorne Copthorne Way Copthorne West Sussex

    Received 11 Nov 2025
  19. ApprovedDM/25/2905

    Proposed triple bay, oak -framed garage with log store

    Fair Tye Tyes Cross Sharpthorne East Grinstead West Sussex RH19 4HT

    Received 11 Nov 2025
  20. ApprovedDM/25/2907

    Demolition of existing single-storey rear extension and construction of single-storey rear kitchen/dining extension, internal reconfiguration to form W.C. and utility room with external side access, replacement of existing porch with new enclosed porch; and application of new render finish to existing masonry.

    Esquina Cranston Road East Grinstead West Sussex RH19 3HL

    Received 12 Nov 2025
  21. ApprovedDM/25/2908

    Proposed construction of an external plant room with an acoustic enclosure to the west of the existing building,

    Duaris House Imberhorne Way East Grinstead West Sussex RH19 1RL

    Received 12 Nov 2025
  22. ApprovedDM/25/2910

    Single storey porch extension including pitched roof over, Extension to existing dormer to rear.

    Wychcroft Franklands Village Haywards Heath West Sussex RH16 3RL

    Received 12 Nov 2025
  23. ApprovedDM/25/2913

    Variation of condition no 8 (opening hours) relating to planning application DM/24/1445.

    Le Flamant 64 High Street Lindfield Haywards Heath West Sussex RH16 2HL

    Received 12 Nov 2025
  24. ApprovedDM/25/2914

    New proposed rear extension.

    1 Collingwood Close East Grinstead West Sussex RH19 4BQ

    Received 12 Nov 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.

    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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