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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
5,301Searchable applications
564Recorded as pending
93%Approval rate · 3,984 approved or refused records
293Refused applications

3,691 approved · 293 refused · 283 withdrawn. Received dates in our records: 17 May 2017 to 9 Oct 2026. Most recent record check: 14 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 Counts reflect the last collected status; some records may be out of date.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/26/1725

    Ground floor rear extension to provide open plan kitchen, living, and dining areas.

    13 Rocky Drive Haywards Heath West Sussex RH16 4WQ

    Received 15 Jul 2026
  2. ApprovedDM/26/1726

    Discharge of Planning Condition 11(b) (Archaeology) relating to Outline Planning Application DM/23/0747 in respect of development on Parcel P1.3 subject to reserved matters DM/21/3870

    Burgess Hill Northern Arc, Land N And NW Of Burgess Hill, Between Bedelands Nature Reserve In The East And, Goddard's Green Waste Water Treatment Works In The West

    Received 15 Jul 2026
  3. Awaiting decisionDM/26/1727

    Discharge of planning conditions No's 4, 5 and 7 relating to planning application DM/24/3051.

    Highfields West Hill East Grinstead West Sussex RH19 4DL

    Received 15 Jul 2026
  4. ApprovedDM/26/1728

    Discharge of BNG condition 1 relating to planning application DM/24/2637

    Land To Rear Of 94, 94a, 96 And 98 London Road East Grinstead West Sussex RH19 1EP

    Received 15 Jul 2026
  5. Pending ConsiderationDM/26/1729

    Change of use from Class E to Class B8 Self storage and replacement of existing delivery bay door with glazed pedestrian doors. (Description amended and amended proposed floor plan received 06.10.2026).

    6 Little King Street East Grinstead West Sussex RH19 3SN

    Received 15 Jul 2026
  6. Pending ConsiderationDM/26/1730

    Discharge of Planning Obligation related to details of the Fairbridge Way Pedestrian & Cycle Access (Schedule 12, Part 8, Item 2.3 (as amended by Deed of Variation 2 (December 2022))) in relation to Outline Planning Permission DM/23/0747

    Burgess Hill Northern Arc, Land N And NW Of Burgess Hill, Between Bedelands Nature Reserve In The East And, Goddard's Green Waste Water Treatment Works In The West

    Received 15 Jul 2026
  7. ApprovedDM/26/1731

    Demolish existing rear conservatory and replace with single storey extension. Convert garage to form utility/storage space. Hip to gable loft conversion with rear dormer, replacement of existing rear hipped roof with faux pitched roof and proposed garden office/shed.

    50 Stanford Avenue Hassocks West Sussex BN6 8JJ

    Received 15 Jul 2026
  8. ApprovedDM/26/1732

    Proposed change of use of first floor commercial units (Use Class E) to 2no. self-contained flats (Use Class C3).

    Unit 1 And 2 6 Crescent Way Burgess Hill West Sussex RH15 8RH

    Received 15 Jul 2026
  9. Pending ConsiderationDM/26/1734

    Proposed single storey extension to rear and side of property, as well as garage and porch conversion, associated landscaping works to front, side and rear of property. (additional plans and arboricultural report received 11.09.2026)

    Villa Margarita 18 Paddockhall Road Haywards Heath West Sussex RH16 1HH

    Received 15 Jul 2026
  10. ApprovedDM/26/1735

    Single storey side extension with low profile rooflights, removal of existing conservatory and replacement of rear elevation glazed french door and amendments to existing rear fenestration at ground level.

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

    Received 15 Jul 2026
  11. ApprovedDM/26/1736

    Oak Tree spanning the gardens of No 23 and No. 25 The Grove - reduce in height by 2.5-3m and shape sides pruning to appropriate growth points.

    23 And 25 The Grove Haywards Heath West Sussex RH16 3SJ

    Received 15 Jul 2026
  12. Pending ConsiderationDM/26/1738

    Discharge of conditions 30, 32 and 34 relating to DM/23/2699.

    Land South And West Of Imberhorne Upper School Imberhorne Lane East Grinstead West Sussex

    Received 15 Jul 2026
  13. ApprovedDM/26/1740

    Retrospective application for a replacement dwelling and replacement of outbuilding to be used as a home gym.

    6 Chapel Lane Ashurst Wood East Grinstead West Sussex RH19 3QT

    Received 15 Jul 2026
  14. Pending ConsiderationDM/26/1741

    Erection of 5no. dwellings, together with associated gardens and landscaping (Amended Floor Plans received 30.09.2026).

    Land At St James Road East Grinstead West Sussex

    Received 16 Jul 2026
  15. No ObjectionDM/26/1743

    Conifer - Remove. Yew - Reduce lateral limbs by 1-2m. Yew - Reduce crown overall by 1-2m. 2 x Limes - Raise canopy by 4m.

    Clayhurst Stockcroft Road Balcombe Haywards Heath West Sussex RH17 6LH

    Received 16 Jul 2026
  16. ApprovedDM/26/1745

    Ash tree by entrance gate - fell.

    Little Dippen Shipley Bridge Lane Copthorne Crawley West Sussex RH10 3JL

    Received 16 Jul 2026
  17. ApprovedDM/26/1748

    Retrospective application for the change of use of building to plant room, comprising Biomass boiler, back-up boiler and hot water cylinders and the installation of a woodchip hopper, biomass chimney and back-up flue.

    The Naked Farm Warninglid Lane Warninglid West Sussex

    Received 16 Jul 2026
  18. ApprovedDM/26/1749

    T1 and T2 - English Oak : Reduce crowns by approximately 1.5 - 2.0m to nearest suitable growth points.

    Land Adj. To 1 Pinetrees Close Copthorne West Sussex

    Received 16 Jul 2026
  19. ApprovedDM/26/1750

    Discharge of condition 19 M4(2) relating to planning reference DM/20/1333. (Condition 19 following S73 DM/25/1612 (12 November 2025) this was previously Condition 18 under DM/20/1333).

    Land At Junction Of Blackwell Farm Road And Holtye Road East Grinstead West Sussex

    Received 16 Jul 2026
  20. No ObjectionDM/26/1751

    (T1) Ash - Fell

    St Marys Church London Road Balcombe West Sussex RH17 6PX

    Received 17 Jul 2026
  21. ApprovedDM/26/1753

    Demolition of existing rear conservatory and existing front porch, partial demolition of the existing side elevation, reconfiguration of the existing roof, erection of front and rear extensions including a new storm porch, together with associated internal and external alterations

    79 Turners Mill Road Haywards Heath West Sussex RH16 1NH

    Received 17 Jul 2026
  22. ApprovedDM/26/1754

    Lawful Development Certificate for existing use in respect of the continuous use of the building as an office (Use Class E (G) (I) at Cherry Tree Farm.

    Cherry Tree Farm Holtye Road East Grinstead West Sussex RH19 3PP

    Received 17 Jul 2026
  23. ApprovedDM/26/1755

    (T1) Oak - reduce crown back to previous pruning points, reduce height by 3-4 m, reduce south west, west and noth west aspects by 2-3m and north and east aspects by 1-2m.

    5 Johnson Drive Burgess Hill West Sussex RH15 0TT

    Received 17 Jul 2026
  24. ApprovedDM/26/1757

    Non Material Amendment to application DM/25/1007 - To amend the number of window panes from 2 to 4 in the side window.

    76 Savill Road Lindfield Haywards Heath West Sussex RH16 2NN

    Received 17 Jul 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.

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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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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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