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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
4,909Searchable applications
556Recorded as pending
93%Approval rate · 3,666 approved or refused records
270Refused applications

3,396 approved · 270 refused · 260 withdrawn. Received dates in our records: 17 May 2017 to 7 Oct 2026. Most recent record check: 12 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 Counts reflect the last collected status; some records may be out of date.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/25/2452

    Vary condition 24 relating to planning reference DM/20/4159 to substitute amended plans.

    Downlands Park Care Home Bolnore Farm Lane Haywards Heath West Sussex RH16 4BQ

    Received 29 Sept 2025
  2. ApprovedDM/25/2453

    Two storey pitched roof side extension front open porch / canopy and add parapet wall to existing single storey flat roof rear extension

    43 Meadow Lane Lindfield Haywards Heath West Sussex RH16 2RJ

    Received 29 Sept 2025
  3. ApprovedDM/25/2454

    Variation of conditions 2 and 3 relating to planning application DM/25/0241 - to allow for design changes to garage roof and to the external materials of the garage.

    33 Farnham Avenue Hassocks West Sussex BN6 8NR

    Received 29 Sept 2025
  4. ApprovedDM/25/2455

    Discharge of planning condition numbers 6 and 7 relating to planning reference DM/24/2735.

    North Hall Cottage Mallions Lane Staplefield Haywards Heath West Sussex RH17 6AT

    Received 29 Sept 2025
  5. ApprovedDM/25/2456

    Discharge of planning condition numbers 6 and 7 relating to DM/24/2887

    North Hall Cottage Mallions Lane Staplefield Haywards Heath West Sussex RH17 6AT

    Received 29 Sept 2025
  6. ApprovedDM/25/2462

    Variation of condition no 2 relating to planning application DM/22/2218 - to enable the substitution of plans to allow for changes to the material finish of the building elevation - primarily the change from glazed balcony balustrades to railings

    Site Of Former Maxwelton House 41 - 43 Boltro Road Haywards Heath West Sussex

    Received 29 Sept 2025
  7. ApprovedDM/25/2463

    Conversion of the existing timber framed barn outbuilding in to living accommodation for guests of the main house.

    The Barn House Cuckfield Road Ansty Haywards Heath West Sussex RH17 5AG

    Received 30 Sept 2025
  8. ApprovedDM/25/2464

    Conversion of the existing timber framed barn outbuilding in to living accommodation for guests of the main house.

    The Barn House Cuckfield Road Ansty Haywards Heath West Sussex RH17 5AG

    Received 30 Sept 2025
  9. WithdrawnDM/25/2465

    Variation of condition no 2 of application HK/027/89 - A change to hours of operation is sought for units B3 and B5 only, to enable longer opening on Saturdays and additional opening on Sundays and Bank Holidays

    Unit B3 And B5 Horsted Keynes Business Park Horsted Keynes Haywards Heath West Sussex RH17 7BA

    Received 30 Sept 2025
  10. ApprovedDM/25/2467

    Proposed two storey extension to the side of the property.

    69 Wood Ride Haywards Heath West Sussex RH16 4NL

    Received 30 Sept 2025
  11. ApprovedDM/25/2468

    Replacing wooden front door with a composite front door and replacing 3 wooden framed windows with uPVC, double glazed windows.

    Flat 2 Oakdene 40 Paddockhall Road Haywards Heath West Sussex RH16 1HW

    Received 30 Sept 2025
  12. ApprovedDM/25/2469

    Proposed single storey extension to rear elevation, single storey extension to side elevation and new dormer to the rear.

    96 North Street Turners Hill Crawley West Sussex RH10 4NS

    Received 30 Sept 2025
  13. ApprovedDM/25/2470

    Demolition of existing front porch. Erection of new replacement porch.

    The Rosary Lion Lane Turners Hill Crawley West Sussex RH10 4NU

    Received 30 Sept 2025
  14. No ObjectionDM/25/2471

    T1 Cypress- Fell, T2 Bay- Fell, T3 Bay- Fell, T4 Yew- Fell, T5 Beech - Reduce by 2m and raise the canopy by 3m as loss of light and overbearing, T6 Elder - Fell as compromising the wall.

    Ockenden Garden Lodge Ockenden Lane Cuckfield Haywards Heath West Sussex RH17 5LD

    Received 29 Sept 2025
  15. ApprovedDM/25/2472

    Discharge of conditions 3, 5 and 6 relating to DM/25/0396.

    Queen Victoria Hospital Holtye Road East Grinstead West Sussex RH19 3DZ

    Received 1 Oct 2025
  16. Pending ConsiderationDM/25/2473

    Proposed conversion and change of use of the existing former school into two dwellings with associated garaging/car ports, removal of existing flat roofs, portacabin and other playground structures. Construction of two detached dwellings with associated garaging within the existing former school field. New entrance onto highway and associated hard and soft landscaping. (Amended plans and supporting documents received 11/06/2026, 28/05/2026, 21/05/2026, 19/05/2026, and 14/05/2026)

    Warninglid Primary School Slaugham Lane Warninglid Haywards Heath West Sussex RH17 5TJ

    Received 1 Oct 2025
  17. Awaiting decisionDM/25/2474

    The erection of twelve houses, comprising 4x two bedroom houses, 4x three bedroom houses and 4x four bedroom houses, with associated access (Via Yewhurst Close) and parking.

    Land South Of Hammerwood Road Ashurst Wood West Sussex

    Received 1 Oct 2025
  18. No ObjectionDM/25/2475

    T 278: Oak - Reduce crown by 2m, height of 17m, lateral branch lift of 9m. T 284: Copper Beech - fell. T 296: Oak - Reduce branch from tear out wound by 2m, leaving finish length of 9 m. Reduce back branch to match.

    Burgess Hill School For Girls Keymer Road Burgess Hill West Sussex RH15 0EG

    Received 1 Oct 2025
  19. No ObjectionDM/25/2476

    Acers x2 (T1 and (T2)- Reduced back to previous cut points - (T1) front garden (T2) rear garden

    37 Compton Road Lindfield Haywards Heath West Sussex RH16 2JY

    Received 1 Oct 2025
  20. Pending ConsiderationDM/25/2478

    Proposed erection of 1 No. detached self-build dwelling and single detached garage, with provision of a new access from Wealden Way.

    Land Adj. To Great Haywards Wealden Way Haywards Heath West Sussex

    Received 2 Oct 2025
  21. ApprovedDM/25/2479

    Variation of condition nos 2, 3 and 4 of planning application DM/22/0738 - to amend the detailed drawings and allow for design changes

    West Street Baptist Church West Street East Grinstead West Sussex RH19 4EY

    Received 2 Oct 2025
  22. ApprovedDM/25/2480

    Demolition and replacement of the front porch building with a new entrance area to the church. Changes to the side hall roof shape and alteration side hall elevation along with internal changes to the side hall. Addition of amendments to previous consents - new internal staircase to replace existing.

    West Street Baptist Church West Street East Grinstead West Sussex RH19 4EY

    Received 2 Oct 2025
  23. ApprovedDM/25/2481

    Proposed replacement extension to create new kitchen.

    Shepherds Farm Turners Hill Road Crawley Down Crawley West Sussex RH10 4HQ

    Received 2 Oct 2025
  24. ApprovedDM/25/2482

    Proposed single storey rear extension, existing kitchen front window alteration, larger first floor ensuite rear window, and new sunpipe domes to existing rear roof slope.

    15 Silverdale Hassocks West Sussex BN6 8RD

    Received 2 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.

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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.

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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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