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

5,203Searchable applications

560Recorded as pending

93%Approval rate · 3,905 approved or refused records

291Refused applications

3,614 approved · 291 refused · 275 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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 application Contact planning Planning Contact Details Local plan Planning Policy Pre-application advice Planning Pre-application Advice Conservation areas Conservation Areas

Council contacts

Planning enquiriesplanninginfo@midsussex.gov.uk Council source
Planning enquiriesplanninginvestigations@midsussex.gov.uk Council source
Planning enquiriesplanningpolicy@midsussex.gov.uk Council source

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

ApprovedDM/26/0890
Change of use of existing barn (former cow shed) to B8 storage use.
Agricultural Storage Barn Wick Farm House Truslers Hill Lane Albourne West Sussex
Received 8 Apr 2026
WithdrawnDM/26/0891
T1 - Poplar - Attend site to remove 1x snapped limb
Sussex Community Trust The Kleinwort Centre Butlers Green Road Haywards Heath West Sussex RH16 4BE
Received 8 Apr 2026
ApprovedDM/26/0892
Loft conversion with rear box dormer
33 St Agnes Road East Grinstead West Sussex RH19 3RP
Received 8 Apr 2026
Pending ConsiderationDM/26/0893
Discharge of planning condition no 3 relating to planning application DM/18/1673
Slaugham Manor Slaugham Place Slaugham West Sussex
Received 8 Apr 2026
ApprovedDM/26/0894
Discharge of planning condition no 3 relating to planning application DM/23/1000.
9 Maple Drive East Grinstead West Sussex RH19 3UR
Received 8 Apr 2026
ApprovedDM/26/0897
Proposed loft conversion with hip to gable extension, rear dormer, Velux windows to front slope.
32 Potters Lane Burgess Hill West Sussex RH15 9JS
Received 8 Apr 2026
ApprovedDM/26/0898
Oak tree - crown reduce by approximately 2.5m - 3m and remove epicormic growth on stem.
The Oak Lodge Standen Close East Grinstead West Sussex RH19 2RL
Received 8 Apr 2026
ApprovedDM/26/0899
Oak - reduce canopy by 3m to promote new growth.
Hollingbury Place Hollingbury Court Cuckfield Lane Warninglid Haywards Heath West Sussex RH17 5SP
Received 9 Apr 2026
WithdrawnDM/26/0901
Variation of condition nos 2, 4 and 5 relating to planning application DM/23/0111 - to allow for design changes. Amendments received on 15.05.2026.
Marshalls High Street Cuckfield Haywards Heath West Sussex RH17 5EL
Received 9 Apr 2026
ApprovedDM/26/0903
Proposal is for two permanent totem signs, with one located at the site entrance and the other located on the central green.
Land East Of Brighton Road Pease Pottage West Sussex
Received 9 Apr 2026
ApprovedDM/26/0904
Proposed reinstatement of fireplace in living room, creation of new internal opening between kitchen and dining room, and replacement of canopy to front door
4 Ivy Cottages Tollgate Lane Whitemans Green Cuckfield Haywards Heath West Sussex RH17 5DJ
Received 9 Apr 2026
No ObjectionDM/26/0906
T1: Prunus cerasifera ' nigra' - monlith to 3m. T2: Thiya plicata 'zebrina' - Crown reduce by 3m. T3: Douglas Fir - Crown reduce by 2-3m. T4: Yew - Crown raise by 3m. Crown reduce 2m. T5: Thiya plicata 'zebrina' - crown raise to 3m. T6: Chameocyparis lawsoniana lanei (Golden Lawsons cypress) - Crown raise to 3m. T7: Lawson's cypress - crown raise to 3m. T8: Willow - Fell. G9: Willow - Fell. T10: Ash - Fell. T11: Sycamore - crown raise to 2.5m, crown reduce by 2m over neighbours garden. T12: Lawsons Cypress - crown raise by 3m. T13: Lime - Re pollard.
11 Lewes Road Haywards Heath West Sussex RH17 7SP
Received 9 Apr 2026
WithdrawnDM/26/0907
Variation of condition nos 2, 4 and 5 relating to planning application DM/23/0110 - to allow for design changes. Amendments received on 15.05.2026 and 21.05.2026.
Marshalls High Street Cuckfield Haywards Heath West Sussex RH17 5EL
Received 9 Apr 2026
ApprovedDM/26/0908
Variation of condition no 2 relating to DM/25/2298 - to allow amendments to the aproved drawings.
12 Brook Lane Lindfield Haywards Heath West Sussex RH16 1SG
Received 9 Apr 2026
ApprovedDM/26/0910
Variation of condition 2 relating to application DM/25/1061 to allow for amended plans to change the garage from a double storey to a single storey.
Gatehouse Farm 1 Birdcage Lane Goddards Green Hassocks West Sussex BN6 9HH
Received 9 Apr 2026
Awaiting decisionDM/26/0911
Discharge of condition nos 13, 14, 15, 16 and 17 relating to planning application DM/24/2981
Palmers Autocentre Tyres Palmers Autocentre Tyres Turners Hill Road Crawley Down Crawley West Sussex RH10 4HQ
Received 9 Apr 2026
ApprovedDM/26/0912
Proposed new accessible toilet within the existing fire escape lobby. Construct a new fire escape route moving fire escape door and creating a new external pathway on concrete raised path with handrail. Infill panel to old door and partial infill to existing window and new external emergency lighting.
United Reformed Church Junction Road Burgess Hill West Sussex RH15 0JS
Received 9 Apr 2026
RefusedDM/26/0917
Proposed garden building
20 Royal George Road Burgess Hill West Sussex RH15 9SD
Received 10 Apr 2026
ApprovedDM/26/0919
Discharge of planning condition no5 relating to planning application DM/22/3863
Highways Access Land North Of Poplar Cottage Nursery Lane Warninglid West Sussex
Received 10 Apr 2026
Prior Notification Not RequiredDM/26/0920
Engineering works to create a water storage lake for the purpose of water resiliance to support the agricultural enterprise.
Land Parcel East Of Crawley Lane Crawley Lane Balcombe West Sussex
Received 13 Apr 2026
ApprovedDM/26/0921
Erection of pergola.
West Hoathly Primary School North Lane West Hoathly East Grinstead West Sussex RH19 4QG
Received 13 Apr 2026
Pending ConsiderationDM/26/0922
Replacement side extension, damp remedial works, replacement windows and secondary glazing, new gate and master bedroom joinery. Amendments received on 29.05.2026. Amended wndow design received 04.08.2026
Marshalls High Street Cuckfield Haywards Heath West Sussex RH17 5EL
Received 13 Apr 2026
ApprovedDM/26/0923
Proposed single storey side extension.
4 Portsmouth Wood Lindfield Haywards Heath West Sussex RH16 2DH
Received 13 Apr 2026
ApprovedDM/26/0924
Proposed single storey rear extension.
53 Bonnet Lane Burgess Hill West Sussex RH15 0FP
Received 13 Apr 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 16 Jul 2026Updated 13 Sept 2026
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 6 Aug 2026Updated 13 Sept 2026
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 13 Aug 2026Updated 13 Sept 2026

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