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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
4,482Searchable applications
555Recorded as pending
93%Approval rate · 3,316 approved or refused records
239Refused applications

3,077 approved · 239 refused · 230 withdrawn. Received dates in our records: 17 May 2017 to 7 Oct 2026. Most recent record check: 11 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 Counts reflect the last collected status; some records may be out of date.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/25/0209

    Proposed 4 dwellings as 2 x pairs of semi detached properties

    Holly Tree House Cuckfield Road Burgess Hill West Sussex RH15 8RE

    Received 27 Jan 2025
  2. ApprovedDM/25/0210

    Removal of one ground floor window measuring 1800mm by 1200mm, and replace with rear patio doors measuring by 1800mm by 2100mm. Removal a single patio door and two glazed side panels and replace with rear patio doors measuring 1800mm x 2100mm

    Hunters End Black Hill Lindfield Haywards Heath West Sussex RH16 2HF

    Received 27 Jan 2025
  3. ApprovedDM/25/0212

    Oak Tree (T1) - Cut back by approx 1.5m -2m, and no further than previous cut points on Eastern side.

    Tanbridge 23 Sydney Road Haywards Heath West Sussex RH16 1QE

    Received 27 Jan 2025
  4. ApprovedDM/25/0196

    Demolition of existing redundant single storey buildings to the rear. Erection of a four-storey rear extension and re-configuration work to convert existing commercial use to Use Class E a-c, e and g and 4 No. residential flats together with associated refuse and cycle storage. (Amended plans received 16.10.2025 to remove off street parking and create refuse collect point)

    Thai Crystal 45 The Broadway Haywards Heath West Sussex RH16 3AS

    Received 27 Jan 2025
  5. ApprovedDM/25/0213

    A single storey, full-width, rear extension, loft conversion with rear facing dormers, change of roof tiles, elevation changes include new render finish and timber cladding to walls, rooflights, and new glazing and doors throughout.

    3 Ockenden Way Hassocks West Sussex BN6 8HS

    Received 27 Jan 2025
  6. ApprovedDM/25/0214

    Demolition of existing car port and construction of three bed dwelling with associated landscaping.

    Land To The Rear Of 43 Wivelsfield Road Haywards Heath West Sussex RH16 4EN

    Received 28 Jan 2025
  7. ApprovedDM/25/0215

    Lime Trees (T1, T2,T3,T4 and T5) - Repollard to previous pruning points

    Guildwood 3 Little Black Hill Lindfield Haywards Heath West Sussex RH16 2HD

    Received 28 Jan 2025
  8. No ObjectionDM/25/0217

    1 x Oak - crown reduce by 2m and crown raise by 5m

    Tree Between 4 The Dell And 29 Lucastes Avenue Haywards Heath West Sussex RH16 1JG

    Received 24 Jan 2025
  9. ApprovedDM/25/0218

    Variation of condition No: 1 relating to planning application DM/24/1225 to allow for the substitution of the approved plans.

    Ormonde Hall Cowfold Road Bolney Haywards Heath West Sussex RH17 5SE

    Received 28 Jan 2025
  10. No ObjectionDM/25/0219

    G1 2 x Beech trees (at rear of property) - reduce by 1.5 metres. Holly tree (at rear of property) - remove to ground level. Holly stems (at front of property) - remove to ground level.

    Pigwidgeon Cottage Albourne Road Hurstpierpoint Hassocks West Sussex BN6 9ET

    Received 28 Jan 2025
  11. ApprovedDM/25/0220

    First floor side/rear extension, changes to rear fenestration at ground floor level including insertion of roof lights and an additional roof light in the main roof

    Sunnymead Turners Hill Road Crawley Down Crawley West Sussex RH10 4HE

    Received 28 Jan 2025
  12. ApprovedDM/25/0228

    Proposed loft conversion with rear dormer and velux on front elevation.

    27 The Kiln Burgess Hill West Sussex RH15 0LU

    Received 29 Jan 2025
  13. ApprovedDM/25/0230

    Proposed single storey rear extension for larger living area.

    27 The Kiln Burgess Hill West Sussex RH15 0LU

    Received 29 Jan 2025
  14. ApprovedDM/25/0231

    English Oak (T1) - Remove large failed limb back to fork only, reduce and rebalance half tree over hanging boundary and neighbouring land by up to 1.5m and no further than previous pruning points.

    The Nook 24 Gerald Close Burgess Hill West Sussex RH15 0NB

    Received 29 Jan 2025
  15. ApprovedDM/25/0232

    Partially demolish linked elements of burnt out 20th Century dwelling linked to Grade Two Listed Hall building and internal alterations of Grade Two Listed Hall building staircase, floor repairs and any associated wall finishes and ceiling finishes, linked to previous fire and water damage. Application for amendments to the scheme for the replacement extension previously approved under reference DM/24/1222 including: internal alterations, the addition of a new external door in the Hall House southern elevation, two dormer windows to the front roofslope and three rooflights in the rear roofslope.

    Ormonde Hall Cowfold Road Bolney Haywards Heath West Sussex RH17 5SE

    Received 29 Jan 2025
  16. ApprovedDM/25/0233

    Variation of condition No: 2 of planning permission DM/23/2544 to enable the substitution of plans to allow for design changes that bring about improvements to the living accommodation.

    Crawley Down Village Hall Turners Hill Road Crawley Down Crawley West Sussex RH10 4HE

    Received 29 Jan 2025
  17. WithdrawnDM/25/0234

    T1 - Ash - Section fell down to as close to ground level as possible due to displaying advanced symptoms of Ash Dieback.

    3 Ewart Close Hassocks West Sussex BN6 8FJ

    Received 29 Jan 2025
  18. ApprovedDM/25/0235

    Discharge of condition no. 4 relating to planning application DM/24/1887.

    Aldi 207 London Road East Grinstead West Sussex RH19 1HA

    Received 29 Jan 2025
  19. ApprovedDM/25/0236

    Proposed single storey rear extension.

    53 College Lane Hurstpierpoint Hassocks West Sussex BN6 9AD

    Received 29 Jan 2025
  20. ApprovedDM/25/0237

    Demolition of existing garage/office and construction of new rear extension to ground floor and part extension to first floor

    35 Wood Ride Haywards Heath West Sussex RH16 4NL

    Received 30 Jan 2025
  21. ApprovedDM/25/0238

    Proposed hip to gable roof conversion, loft conversion with rear dormer and two rooflights to front roofslope, single storey rear extension, front porch extension.

    17 St Wilfrids Road Burgess Hill West Sussex RH15 8BE

    Received 30 Jan 2025
  22. ApprovedDM/25/0240

    Discharge of planning condition nos 3, 7, 8, 11, 14, 15, 18, 20, 21 and 22 relating to Reserved Matters application DM/23/2688.

    Woodside Grange Woodsland Road Hassocks West Sussex BN6 8EX

    Received 30 Jan 2025
  23. ApprovedDM/25/0241

    Demolition of existing garage and ground floor extensions. Erect a two storey side extension, a loft conversion with rear dormer and a double garage.

    33 Farnham Avenue Hassocks West Sussex BN6 8NR

    Received 30 Jan 2025
  24. ApprovedDM/25/0243

    Discharge of Condition 3 (Biodiversity Enhancement Layout) relating to planning reference DM/24/2794.

    Land To Rear Of Mulberry Gate Copthorne Road Felbridge Surrey

    Received 30 Jan 2025

Records are ordered by application ID, not submission date. Use search to find a particular address or proposal.

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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.

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    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.

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    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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