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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
5,023Searchable applications
561Recorded as pending
93%Approval rate · 3,756 approved or refused records
277Refused applications

3,479 approved · 277 refused · 268 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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. ApprovedDM/25/2721

    Change of use of land to equestrian, erection of a sand school, an all-weather turnout area and creation of a porous track for private equestrian use.

    Greenacres Farm Wineham Lane Bolney Haywards Heath West Sussex RH17 5SD

    Received 22 Oct 2025
  2. ApprovedDM/25/2722

    Retrospective planning application for the conversion of an existing garage into habitable accommodation and alterations to the front and rear elevation fenestration

    1 Fox Close Burgess Hill West Sussex RH15 9UR

    Received 23 Oct 2025
  3. ApprovedDM/25/2723

    1 x Leyland cypress (T18). To be reduced in height by 5 metres.

    9 Folders Close Burgess Hill West Sussex RH15 0TA

    Received 23 Oct 2025
  4. ApprovedDM/25/2724

    Discharge of planning conditions nos 4, 5, 6, 8 and 20 relating to planning application DM/25/1379

    Land At 147 To 149 College Lane Hurstpierpoint West Sussex

    Received 23 Oct 2025
  5. ApprovedDM/25/2725

    T1 Oak - Raise crown to approx 5m by removing first 2 lateral limbs and pruning minor lower limbs. Thin remaining crown by no more than 10%.

    5 Holtye Avenue East Grinstead West Sussex RH19 3EG

    Received 23 Oct 2025
  6. ApprovedDM/25/2726

    Discharge of Planning Condition No: 6, 8,13 and 14 relating to planning application DM/20/2602.

    Gibbshaven Farm Furnace Farm Road Furnace Wood East Grinstead West Sussex RH19 2PU

    Received 23 Oct 2025
  7. Prior Notification Not RequiredDM/25/2729

    Erection of a pitched roof single storey rear extension extending beyond the rear wall of the original house by 3.60m, to a maximum height of 3.30m and the height of the eaves to 2.60m.

    20 Orchard Way Hurstpierpoint Hassocks West Sussex BN6 9UB

    Received 23 Oct 2025
  8. ApprovedDM/25/2731

    Removal of a canopy and replacement with new shroud and related works

    Sainsbury's Brooklands Way East Grinstead West Sussex RH19 1DD

    Received 23 Oct 2025
  9. ApprovedDM/25/2732

    T1 - mature Oak : Reduce back lower canopy 2m. T2 and T3 Mature Oaks. Remove epicormic growth on main stems to branch break.

    29 Spring Gardens Copthorne Crawley West Sussex RH10 3RS

    Received 23 Oct 2025
  10. ApprovedDM/25/2734

    Discharge of condition nos. 2, 3, 4 and 9 relating to planning application DM/25/0272.

    Bowling Alley Cottage The Green Horsted Keynes Haywards Heath West Sussex RH17 7AP

    Received 24 Oct 2025
  11. WithdrawnDM/25/2735

    Retrospective change of use to residential garden land and erection of fence

    9 Riddiford Drive Burgess Hill West Sussex RH15 8RJ

    Received 24 Oct 2025
  12. ApprovedDM/25/2736

    Proposed garage conversion

    26 Estcots Drive East Grinstead West Sussex RH19 3DA

    Received 24 Oct 2025
  13. No ObjectionDM/25/2741

    Ash tree in rear garden - pollard, cutting back to previous cut points.

    1 Ashley Cottages 54 High Street Ardingly Haywards Heath West Sussex RH17 6TD

    Received 24 Oct 2025
  14. ApprovedDM/25/2742

    Oak - Reduce crown by up to 2m

    1 Overton Shaw East Grinstead West Sussex RH19 2HN

    Received 24 Oct 2025
  15. ApprovedDM/25/2743

    Discharge of condition 14 and 19 relating to planning application DM/25/1758.

    Gatehouse Farm Gatehouse Lane Goddards Green Hassocks West Sussex BN6 9LE

    Received 24 Oct 2025
  16. ApprovedDM/25/2744

    First floor side extension

    Thickets Deaks Lane Ansty Haywards Heath West Sussex RH17 5AS

    Received 24 Oct 2025
  17. No ObjectionDM/25/2746

    (T1) Yew - Crown reduce by 2m.

    3 Diamond Cottages Bretts Orchard Balcombe Haywards Heath West Sussex RH17 6PL

    Received 27 Oct 2025
  18. ApprovedDM/25/2747

    First floor side extension over garage, single storey rear extension to replace conservatory, single rear extension behind garage

    4 Pound Gate Hassocks West Sussex BN6 9LU

    Received 27 Oct 2025
  19. ApprovedDM/25/2748

    Non Material Amendment to remove "arboricultural information received 23/11 (amended plans received 10th July and 17th July)" from the description of original application DM/23/0990

    Walnut Marches Crawley Down Road Felbridge East Grinstead West Sussex RH19 2PS

    Received 27 Oct 2025
  20. No ObjectionDM/25/2749

    G1 Ash group (adjacent to electricity sub station) - fell. G2 Ash x2 stems - fell. T1 Liquidambar: reduce by 2 metres.

    Rocklands And Land Adj To Electricity Substation. Church Lane Ardingly Haywards Heath West Sussex RH17 6UP

    Received 27 Oct 2025
  21. No ObjectionDM/25/2750

    T1 and T2 Hybrid Conifers - remove to ground level. T3 Cypress- remove to ground level. T4 and T5 Large ornamental multi-stem Cypress trees - remove to ground level. T6 Spindly Cypress - remove to ground level.

    32 Mill Hill Close Haywards Heath West Sussex RH16 1NY

    Received 27 Oct 2025
  22. ApprovedDM/25/2753

    Planning application for the conversion of an existing garage into habitable accommodation and alterations to the front elevation fenestration and the side elevation to include a door

    67 Tiltwood Drive Crawley Down Crawley West Sussex RH10 4BA

    Received 27 Oct 2025
  23. ApprovedDM/25/2754

    Proposed extension of dropped kerb

    13 Francis Road Lindfield Haywards Heath West Sussex RH16 2JB

    Received 27 Oct 2025
  24. Prior Notification Not RequiredDM/25/2755

    Proposed erection of a Forestry Building

    Forestry Land Forming Part Of Brantridge Forest Farm High Beeches Lane Handcross Haywards Heath West Sussex RH17 6JX

    Received 27 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.

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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
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  • 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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