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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
5,228Searchable applications
560Recorded as pending
93%Approval rate · 3,926 approved or refused records
291Refused applications

3,635 approved · 291 refused · 277 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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. RefusedDM/26/1096

    Single storey side extension

    More House Copyhold Lane Cuckfield Haywards Heath West Sussex RH17 5EB

    Received 30 Apr 2026
  2. ApprovedDM/26/1097

    Proposed no.3 non-illuminated vinyl sign, no.3 internally illuminated signcase, no.3 internally illuminated totem H mounted sign and no.1 non-illuminated warning sign.

    Sussex House Perrymount Road Haywards Heath West Sussex RH16 1DN

    Received 30 Apr 2026
  3. No ObjectionDM/26/1098

    Cherry Tree Crown Lift by 2m.

    93 Franklands Village Haywards Heath West Sussex RH16 3QZ

    Received 30 Apr 2026
  4. ApprovedDM/26/1100

    Discharge of condition nos 9, 15 and 17 relating to planning application DM/23/3114

    68 And 70 Keymer Road Hassocks West Sussex BN6 8QP

    Received 30 Apr 2026
  5. ApprovedDM/26/1102

    Retrospective planning application for single storey side extension and replacement rear doors.

    2 Buttinghill Drive Cuckfield Haywards Heath West Sussex RH17 5GQ

    Received 30 Apr 2026
  6. ApprovedDM/26/1103

    Provision of 24 solar panel array on garage south facing front roof slope and no higher than the ridge line.

    Merrybrook Broxmead Lane Bolney Haywards Heath West Sussex RH17 5RG

    Received 30 Apr 2026
  7. No ObjectionDM/26/1104

    T1- Magnolia-Crown reduce by 1.8m, crown raise by 2m and thin by 15%, removing any crossing branches. Please note amended description.

    Pump Cottage 45 High Street Hurstpierpoint Hassocks West Sussex BN6 9TT

    Received 1 May 2026
  8. No ObjectionDM/26/1105

    1 x Hawthorn tree - Removal as dying off progressively over a number of years and in poor condition.

    49 Lucastes Avenue Haywards Heath West Sussex RH16 1JZ

    Received 1 May 2026
  9. No ObjectionDM/26/1106

    T1 Macrocarpa - crown raise to 9m from ground. T2 Yew - crown raise to 5.5m roadside, crown reduce by 1.5 m to clear BT cables.

    53A College Lane Hurstpierpoint Hassocks West Sussex BN6 9AD

    Received 1 May 2026
  10. ApprovedDM/26/1108

    1.5 Storey side extension to residential property with dormer window to front elevation. Front extension with porch.

    38 Wood Ride Haywards Heath West Sussex RH16 4NJ

    Received 1 May 2026
  11. RefusedDM/26/1111

    Holly Tree - Fell. Conifer - Fell.

    Footpath Rear Of 208 To 214 The Welkin Lindfield West Sussex

    Received 5 May 2026
  12. ApprovedDM/26/1112

    Demolition of existing attached garage and conservatory, to be replaced with two-storey side extension.

    8 Valebridge Close Burgess Hill West Sussex RH15 0RS

    Received 5 May 2026
  13. ApprovedDM/26/1113

    Front dormer to enhance roof conversion approved under permitted development DM/26/0555

    4 St Georges Place Hurstpierpoint Hassocks West Sussex BN6 9QT

    Received 5 May 2026
  14. ApprovedDM/26/1114

    Two-storey side extension and single-storey front and rear extensions to existing dwelling

    16 Birch Way Haywards Heath West Sussex RH17 7SG

    Received 5 May 2026
  15. ApprovedDM/26/1115

    Proposed single storey flat roof rear/side extension, attached garage extension and loft conversion. New windows and conversion of existing garage to a bedroom

    Greenfields 6 Folders Lane Burgess Hill West Sussex RH15 0DR

    Received 5 May 2026
  16. ApprovedDM/26/1116

    Construction of two storey and single storey extension, demolition of existing garage, solar panel installation, construction of proposed garage with office, front elevation window replacement and internal replanning.

    Orchard House 3 Hobdens Lane Ardingly Haywards Heath West Sussex RH17 6SE

    Received 5 May 2026
  17. ApprovedDM/26/1118

    Proposed two storey extension to rear and proposed porch to front elevation.

    9 Nightingale Close East Grinstead West Sussex RH19 4DG

    Received 5 May 2026
  18. ApprovedDM/26/1119

    Proposed single storey rear/side extension. A single storey side return with pitch roof and velux windows adding bi-fold doors along the end of the house.

    211 Junction Road Burgess Hill West Sussex RH15 0NX

    Received 5 May 2026
  19. ApprovedDM/26/1121

    Proposed single storey rear extension following demolition of existing conservatory. Part garage conversion.

    26 Woods Hill Lane Ashurst Wood East Grinstead West Sussex RH19 3RL

    Received 5 May 2026
  20. ApprovedDM/26/1124

    Close existing vehicle access, raise highway kerb and footway to WSCC specification and fence boundary as existing. Creation of new access on the north onto New England Road.

    Fir Trees Hazelgrove Road Haywards Heath West Sussex RH16 3PQ

    Received 5 May 2026
  21. ApprovedDM/26/1130

    Proposed single storey side/rear extension

    19 St Andrews Place Hassocks West Sussex BN6 9QE

    Received 5 May 2026
  22. ApprovedDM/26/1132

    Proposed tractor parking area, donkey enclosure, donkey stable, 3 shepherd huts and a wildlife pond. Retrospective consent for 2.1m high boundary fencing and access gates.

    Land Parcel To The North Of Nos. 42-54 Hurst Road Hassocks West Sussex

    Received 5 May 2026
  23. RefusedDM/26/1133

    Proposed single storey side and rear flat roof extensions.

    2 Sawyers Close Burgess Hill West Sussex RH15 0QB

    Received 5 May 2026
  24. ApprovedDM/26/1134

    Ivy clad Sycamore - to reduce back to previous reduction points by 2m leaving the inner furnishing growth for maintenance purposes to reduce the sail and longevity of the tree.

    7 Lucastes Avenue Haywards Heath West Sussex RH16 1JE

    Received 5 May 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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