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

4,333Searchable applications

552Recorded as pending

93%Approval rate · 3,188 approved or refused records

233Refused applications

2,955 approved · 233 refused · 224 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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 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/24/2410
Installation of new air source heat pumps to replace the existing defective gas fired boilers at the school.
St Pauls Catholic College Jane Murray Way Burgess Hill West Sussex RH15 8GA
Received 3 Oct 2024
RefusedDM/24/2413
Variation of Condition 2 of planning application 08/03019/FUL- to allow to open extra 2.5 hours on Friday and Saturday from midnight to 2:30am
Savannah Cafe Bar 44 - 46 The Broadway Haywards Heath West Sussex RH16 3AL
Received 3 Oct 2024
ApprovedDM/24/2423
Retrospective erection of shed for the keeping of a donkey, together with proposed extensions to hardstanding areas, gates, fencing and landscaping.
Great Thorndean Barn Slough Green Lane Warninglid Haywards Heath West Sussex RH17 5SL
Received 4 Oct 2024
ApprovedDM/24/2463
Dropped Kerb and new vehicular access and hard standing.
1 Highfields Lewes Road Horsted Keynes Haywards Heath West Sussex RH17 7DY
Received 9 Oct 2024
ApprovedDM/24/2491
(T1) Oak - Approx 1m crown reduction to front. (T2) Yew - Approx 1m crown reduction and 1m crown lift. No reduction beyond previous cut points.
1 Neale Close East Grinstead West Sussex RH19 2SA
Received 14 Oct 2024
ApprovedDM/24/2497
Proposed replacement of conservatory with extension of living accommodation over two floors, internal alterations and extension of commercial premises at ground floor. Method Statement and Arboricultural Impact Assessment and Tree Protection Plan received 26.03.2025.
Handcross Newsagents High Street Handcross Haywards Heath West Sussex RH17 6BJ
Received 14 Oct 2024
ApprovedDM/24/2505
Proposed tennis court to rear garden.
50 Hurst Road Hassocks West Sussex BN6 9NL
Received 15 Oct 2024
WithdrawnDM/24/2514
External oak frame structure and hard landscaping works to replace outside kitchen / pergola structure and plant room from planning consent : DM/23/2123. Amended plans received 03.01.2025 clarifying position of oak frame structure in relation to property boundary.
Kilnwood Cottage Turners Hill Road Crawley Down Crawley West Sussex RH10 4HB
Received 15 Oct 2024
Pending ConsiderationDM/24/2563
Proposed demolition of an existing storage building to the rear of the property and erection of a new detached 4 bedroom dwelling with integral garage and a further detached garage and car porch (Amended plans received 10 Feburary and tree report received 17 March 2025)
17 Valebridge Road Burgess Hill West Sussex RH15 0RA
Received 21 Oct 2024
ApprovedDM/24/2590
Retrospective application for erection of storage outbuilding.
Kwik Mart 6 Copthorne Bank Copthorne Crawley West Sussex RH10 3QX
Received 23 Oct 2024
ApprovedDM/24/2591
Proposed detached 3-bay timber framed garage.
Langdon House Cranston Road East Grinstead West Sussex RH19 3HW
Received 24 Oct 2024
ApprovedDM/24/2598
Proposed double detached subterranean garage and new extended levelled off street parking with retaining brick walls and extended steps
1 East Lodge Stonelands Selsfield Road West Hoathly East Grinstead West Sussex RH19 4QY
Received 25 Oct 2024
ApprovedDM/24/2612
Retrospective change of use of existing double garage to a one bedroom detached dwelling, which has had the addition of new windows, doors and rendering and the addition of a new porch as well as new pergola and decking.
16A The Quadrant Hassocks West Sussex BN6 8BP
Received 28 Oct 2024
No ObjectionDM/24/2615
Turkey Oak Tree - Reduce crown by 2m. Leylandii trees along left side of house - Fell.
Knowles Farmhouse Street Lane Ardingly Haywards Heath West Sussex RH17 6UJ
Received 28 Oct 2024
ApprovedDM/24/2622
Approval of reserved matters relating to application DM/20/4127 for Access, Appearance, Landscaping, Layout and Scale for Phase 1b comprising of Building M, a double unit workshop, ancillary Building N and yard space.
Barns Court Turners Hill Road Crawley Down West Sussex RH10 4HQ
Received 28 Oct 2024
ApprovedDM/24/2637
Proposed two storey building to be constructed to house three ancillary commercial units.
Land To Rear Of 94, 94a, 96 And 98 London Road East Grinstead West Sussex RH19 1EP
Received 29 Oct 2024
ApprovedDM/24/2646
Erection of replacement ancillary domestic building comprising garage, garden store and gym.
Down Park Place Turners Hill Road Crawley Down Crawley West Sussex RH10 4HQ
Received 30 Oct 2024
ApprovedDM/24/2661
Proposed two storey rear extension with white pebble dash render.
The White Cottage The Green Slaugham Haywards Heath West Sussex RH17 6AQ
Received 31 Oct 2024
Prior Notification Not RequiredDM/24/2675
Proposed single storey rear extension extending beyond the rear wall of the original house by 3.9m, to a maximum height of 3.6m and the height of the eaves to 2.5m.
58 Potters Lane Burgess Hill West Sussex RH15 9JS
Received 1 Nov 2024
ApprovedDM/24/2677
Replace white wooden windows and patio doors with white uPVC double glazing windows and door.
82 Middle Village Haywards Heath West Sussex RH16 4GH
Received 1 Nov 2024
WithdrawnDM/24/2682
Construction of 1No. detached four-bedroom dwelling house with basement, detached single storey garage/home office, detached single storey garden store and associated landscaping and infrastructure.
Townhouse Farm Church Lane Ardingly Haywards Heath West Sussex RH17 6UR
Received 4 Nov 2024
ApprovedDM/24/2683
Proposed single storey rear extension, including remove and replace existing extension. Rear chimney removal.
12 Queens Road Haywards Heath West Sussex RH16 1EB
Received 4 Nov 2024
ApprovedDM/24/2686
Proposed demolition of the existing caretaker garage to be replaced with a two storey side extension to the existing caretaker house. A complete new replacement roof and remodelling of the building to convert it into a reception area, offices and meeting rooms. The existing entrance is to be redeveloped into a new access with additional parking to the front and a new outdoor terrace is proposed at the rear.
St Pauls Catholic College Jane Murray Way Burgess Hill West Sussex RH15 8GA
Received 4 Nov 2024
ApprovedDM/24/2693
Single storey shed extension.
Rosmond Cottage West View Lindfield Haywards Heath West Sussex RH16 2LL
Received 5 Nov 2024

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