PlanningTrack
Get started

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
5,101Searchable applications
561Recorded as pending
93%Approval rate · 3,821 approved or refused records
283Refused applications

3,538 approved · 283 refused · 270 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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/26/0007

    Proposed single storey ground floor rear/side extension.

    Oakley Lodge 13 High Street Lindfield Haywards Heath West Sussex RH16 2HG

    Received 5 Jan 2026
  2. ApprovedDM/26/0008

    Variation of condition no 2 relating to planning application DM/20/3302 - to allow for design changes.

    15 Stream Park East Grinstead West Sussex RH19 1QN

    Received 5 Jan 2026
  3. ApprovedDM/26/0009

    Paint front door and windows. Attached window baskets to the underneath of the windowsill. Repair missing mortar. Replace outside porch light.

    Spiral Cottage 116 High Street Lindfield Haywards Heath West Sussex RH16 2HS

    Received 5 Jan 2026
  4. ApprovedDM/26/0010

    Proposed attached garage.

    The Nest 8 Ridgeway East Grinstead West Sussex RH19 4BW

    Received 5 Jan 2026
  5. No ObjectionDM/26/0012

    Oak tree in front garden - crown reduce by 2.5m.

    36 Park Road Burgess Hill West Sussex RH15 8ET

    Received 5 Jan 2026
  6. ApprovedDM/26/0014

    Proposed pergola attached to the rear of the house

    6 Oakwood Close Burgess Hill West Sussex RH15 0HY

    Received 5 Jan 2026
  7. ApprovedDM/26/0016

    Discharge of planning conditions nos 4 and 6 relating to planning application DM/25/2326

    Pantiles Cherry Lane Bolney Haywards Heath West Sussex RH17 5PR

    Received 5 Jan 2026
  8. Prior Notification Not RequiredDM/26/0017

    Proposed single-storey agricultural storage barn of steel portal frame construction, construction of a concrete apron and construction of a manoeuvring area in MOT Type 1 aggregate.

    Boyles Farm Harwoods Lane East Grinstead West Sussex RH19 4NL

    Received 5 Jan 2026
  9. No ObjectionDM/26/0018

    Liquidambar (T1) - reduce crown by 3m.

    South Lodge South Avenue Hurstpierpoint Hassocks West Sussex BN6 9QB

    Received 5 Jan 2026
  10. Prior Notification Not RequiredDM/26/0019

    Proposed erection of an agricultural building.

    2 Stoaches Cottages Freshfield Lane Danehill Haywards Heath West Sussex RH17 7HQ

    Received 5 Jan 2026
  11. ApprovedDM/26/0020

    Proposed garage conversion, ground floor rear extension, double storey side extension, floor plan redesign and all associated works.

    20 Lucastes Lane Haywards Heath West Sussex RH16 1LD

    Received 5 Jan 2026
  12. WithdrawnDM/26/0022

    Non Material Amendment to application DM/25/2148 - to install one small frosted window with opening upper light to ensuite at ground floor level to eastern Elevation and hree number velux roof lights to roof storage space.

    25 Sydney Road Haywards Heath West Sussex RH16 1QE

    Received 6 Jan 2026
  13. ApprovedDM/26/0023

    Proposed single storey rear extension to bridge between the cottage and the rear outbuilding.

    Nutfield Cottage Chapel Lane Horsted Keynes Haywards Heath West Sussex RH17 7AF

    Received 6 Jan 2026
  14. ApprovedDM/26/0024

    Retrospective installation of a modular ramp to allow wheelchair access to the property.

    25 Farlington Avenue Haywards Heath West Sussex RH16 3EZ

    Received 6 Jan 2026
  15. ApprovedDM/26/0025

    Removal of rear extension, proposed first-floor extension over existing garage, garage conversion and reclad the front of the dwelling.

    13 Noel Green Burgess Hill West Sussex RH15 8BS

    Received 6 Jan 2026
  16. ApprovedDM/26/0027

    Proposed part garage conversion and loft conversion with 2 front dormers and 1 rear dormer and front rooflight.

    3 Jacobs Rise East Grinstead West Sussex RH19 4TU

    Received 6 Jan 2026
  17. RefusedDM/26/0028

    Pine tree - fell to ground level and ground out stump.

    69 Western Road Haywards Heath West Sussex RH16 3LR

    Received 6 Jan 2026
  18. WithdrawnDM/26/0030

    Oak tree (T6) overhangs north side of rear garden of 39. reduce over extended limb by 3 to 4m back to a suitable growth point. Oak tree (T7) south east of 39 Coulstock and 27 south west of Barley Drive to reduce by 2m.

    39 Coulstock Road Burgess Hill West Sussex RH15 9XH

    Received 6 Jan 2026
  19. WithdrawnDM/26/0031

    Reduce crown overhanging the boundary by 2m

    2 Greenside Crawley Down Crawley West Sussex RH10 4AG

    Received 6 Jan 2026
  20. ApprovedDM/26/0032

    Non Material Amendment to application DM/23/1356 - to add the relevant drawings approved under DM/21/3361 to the approved plans condition (Condition 3), inclusive of the relevant minor amends required.

    Land East Of Brighton Road Pease Pottage West Sussex

    Received 6 Jan 2026
  21. ApprovedDM/26/0033

    Oak (T1) - Prune lateral section of tree overhanging garden of 86 (West/South West) by 1.5m back to suitable growth points.

    86 Lashmere Copthorne Crawley West Sussex RH10 3RT

    Received 6 Jan 2026
  22. ApprovedDM/26/0034

    Oak Tree T4 - reduce by 2m and Oak Tree T3 - reduce by 2.5m back to suitable growth points overhanging the gardens

    Land To Side Of 37 Barley Drive Burgess Hill West Sussex RH15 9XG

    Received 6 Jan 2026
  23. ApprovedDM/26/0035

    Ash Tree at the end of two garage blocks near Franklands Court - Re-pollard back to previous pruning points.

    Franklands Court Greenlands Drive Burgess Hill West Sussex RH15 0AS

    Received 7 Jan 2026
  24. ApprovedDM/26/0037

    To reduce two Silver Birch by 2 - 3m all the way around and no further than previous cut points.

    19 Musgrave Avenue East Grinstead West Sussex RH19 4BP

    Received 7 Jan 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.

Check collection coverage

More planning authorities in England

Browse all authorities