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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
5,017Searchable applications
561Recorded as pending
93%Approval rate · 3,750 approved or refused records
276Refused applications

3,474 approved · 276 refused · 268 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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. No ObjectionDM/25/2683

    2 x Conifer - remove. Yew - remove and Robinia psudoacacia - remove.

    Quillet Franklands Village Haywards Heath West Sussex RH16 3RJ

    Received 20 Oct 2025
  2. ApprovedDM/25/2684

    Demolish existing garden room and replace with new for ancillary use to the main dwelling.

    Bentley Cottage Wickham Hill Hurstpierpoint Hassocks West Sussex BN6 9NP

    Received 20 Oct 2025
  3. ApprovedDM/25/2685

    Conversion of garage into habitable space with replacement pitched roof.

    Albany Deanland Road Balcombe Haywards Heath West Sussex RH17 6PH

    Received 20 Oct 2025
  4. ApprovedDM/25/2686

    (T1) Oak - reduce limb growing towards property back to secondary stem closest to trunk, approx 8m.

    199 Estcots Drive East Grinstead West Sussex RH19 3YP

    Received 20 Oct 2025
  5. RefusedDM/25/2687

    (T1) Oak - Fell

    199 Estcots Drive East Grinstead West Sussex RH19 3YP

    Received 20 Oct 2025
  6. WithdrawnDM/25/2689

    Proposed Loft Conversion

    61 Sycamore Drive Burgess Hill West Sussex RH15 0GG

    Received 21 Oct 2025
  7. ApprovedDM/25/2690

    Proposed two storey side extension

    1 Copse Close Crawley Down Crawley West Sussex RH10 4LS

    Received 21 Oct 2025
  8. ApprovedDM/25/2691

    Rear extension. Internal alterations. Alterations to South elevation. Decking to rear elevation with steps down to garden level. Replacing window to existing kitchen with french doors and glass handrail

    Bentley Cottage Wickham Hill Hurstpierpoint Hassocks West Sussex BN6 9NP

    Received 21 Oct 2025
  9. ApprovedDM/25/2692

    Reduce Oak Tree by 2 - 3m

    14 Fermandy Lane Crawley Down Crawley West Sussex RH10 4UB

    Received 21 Oct 2025
  10. No ObjectionDM/25/2693

    Mature Oak (T1) - Reduce overhanging branches back to previous points and reduce over extended lateral limbs by 2-3 metres.

    Lower Barn North Lane West Hoathly East Grinstead West Sussex RH19 4PP

    Received 21 Oct 2025
  11. ApprovedDM/25/2697

    Demolition of the existing garage, construction of new incorporating green house to rear

    6 Queens Drive Hassocks West Sussex BN6 8DF

    Received 21 Oct 2025
  12. ApprovedDM/25/2698

    Demolition of the existing garage, construction of new incorporating green house to rear

    4 Queens Drive Hassocks West Sussex BN6 8DF

    Received 21 Oct 2025
  13. ApprovedDM/25/2699

    Demolition of existing box dormer to rear pitched roof. New pair of dormer windows to rear pitched roof. New solar photovoltaic panels to rear flat roof.

    Oak Lodge Vowels Lane Kingscote East Grinstead West Sussex RH19 4LF

    Received 21 Oct 2025
  14. ApprovedDM/25/2701

    Blue Cedar (T1) - Remove and replant with substantial tree species.

    6 Calbourne Haywards Heath West Sussex RH16 4AQ

    Received 21 Oct 2025
  15. ApprovedDM/25/2707

    Retrospective application for the Change of Use of existing outbuilding to beauty treatment room (Use Class E (e).

    42 Cavalier Way East Grinstead West Sussex RH19 4SE

    Received 21 Oct 2025
  16. ApprovedDM/25/2708

    Oak tree ( T1 ) crown reduction by 4m and fell 2 x ash trees ( T2 ) Amended Description 19.11.2025.

    Great Mead Hanlye Lane Cuckfield Haywards Heath West Sussex RH17 5HR

    Received 22 Oct 2025
  17. ApprovedDM/25/2709

    First floor extension to the south consisting of enlarging the back bedroom into an ensuite and converting the ground floor garage into a study

    3 Shepherds Walk Hassocks West Sussex BN6 8EA

    Received 22 Oct 2025
  18. ApprovedDM/25/2710

    T1 - English Oak: Crown lift 1.5m, Crown thin 10%. T3 - English Oak : Crown lift 5m, Crown thin 20%. T5 - English Oak : Fell

    Jobes Balcombe Haywards Heath West Sussex RH17 6HZ

    Received 22 Oct 2025
  19. ApprovedDM/25/2713

    Ash tree - Fell

    Land Behind 5 And 6 The Dell Cuckfield Haywards Heath West Sussex RH17 5AD

    Received 22 Oct 2025
  20. ApprovedDM/25/2714

    Single storey rear extension and terrace.

    Fern Cottage Bonfire Lane Horsted Keynes Haywards Heath West Sussex RH17 7AJ

    Received 22 Oct 2025
  21. ApprovedDM/25/2715

    T9 and T10 Oak trees - trim back by approx 2m away from house and no further than previous pruning points.

    Land Adjacent To 39 Coulstock Road Burgess Hill West Sussex RH15 9XH

    Received 22 Oct 2025
  22. Pending ConsiderationDM/25/2716

    Proposed three storey extension to provide further accommodation, meeting rooms and kitchen. Extension and change of use of stables to create further accommodation. Erection of conservatory to Lodge. New hard surface basketball and tennis court. Installation of solar panel arrays within the walled garden (Amended plans received 31 July 2026)

    Wickenden Manor Chilling Street Sharpthorne East Grinstead West Sussex RH19 4JB

    Received 22 Oct 2025
  23. ApprovedDM/25/2719

    T1 Pine - crown lift tree by 2m to allow for vehicle access to the front of property and cut away from the phone line. T2 Oak tree - crown reduce tree by 2m.

    69 Western Road Haywards Heath West Sussex RH16 3LR

    Received 22 Oct 2025
  24. RefusedDM/25/2720

    Proposed 6 two-bedroom apartments within a 3-storey apartment block

    Kilnwood Apartments Rocky Lane Haywards Heath West Sussex RH16 4XL

    Received 22 Oct 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.

Check collection coverage

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