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

5,254Searchable applications

560Recorded as pending

93%Approval rate · 3,948 approved or refused records

292Refused applications

3,656 approved · 292 refused · 280 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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/26/1269
Discharge of planning condition no 11(a) relating to planning application 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 21 May 2026
RefusedDM/26/1270
Part retrospective application for alterations to the existing garage and the proposed change of use of the garage to a residential dwelling
36 Kings Drive Hassocks West Sussex BN6 8DZ
Received 21 May 2026
WithdrawnDM/26/1271
Proposed single storey rear extension and replacement white upvc door and window to side elevation
18 Malthouse Lane Burgess Hill West Sussex RH15 9XA
Received 21 May 2026
No ObjectionDM/26/1272
Downing and relocation of overhead HV pole. UKPN to complete 1x 11kV HV pole termination at new terminal pole following the diversion of pole 614327 for the establishment of a new IDNO substation to connect a new load. Proposal is to connect the new substation into the 11 feeder from East Grinstead 33/11kV primary as a teed connection at diverted HV pole 614327.
Ibstock Kevington Building Products Ltd Ibstock Brick West Hoathly Hamsey Road Sharpthorne East Grinstead West Sussex RH19 4PB
Received 20 May 2026
ApprovedDM/26/1273
Variation of conditions 4 and 10 relating to Planning Application DM/17/2946 - to extend the operating hours to Monday - Sunday 07:00 to 19:30 including bank and public holidays.
Courtlands Snow Hill Crawley Down Crawley West Sussex RH10 3DZ
Received 21 May 2026
No ObjectionDM/26/1274
Ash (T1) - Fell. Ash (T2) - Monolith to 7-8 metres, Ash (T3) - Monolith 7-8 metres, Ash (T4) - Fell, Oak (T5) remove damaged limb over path, Ash (T6) - Fell. Multi stemmed Ash (T7) - Fell. 2x Multi stemmed Ash (T8) - Fell. x2 Multi stemmed Ash (G9) - Fell. Multi stemmed Ash (T10) - Fell. x2 Multi stemmed Ash (G11) - Fell. x3 Multi stemmed Ash (G12) - Fell
St Giles Church Church Lane Horsted Keynes Haywards Heath West Sussex RH17 7AY
Received 21 May 2026
ApprovedDM/26/1275
T1, T2, T3. Oak. Remove epicormic growth up to 3m and Reduce crown to previous points, approx 2m.
23 Willow Park Haywards Heath West Sussex RH16 3UA
Received 21 May 2026
ApprovedDM/26/1280
Proposed part single storey, part two storey rear extension. Loft conversion with rear facing dormer and rooflight on front roof slope. Raised decked area to rear, with storage underneath.
5 Coombe Cottages Bluebell Lane Sharpthorne East Grinstead West Sussex RH19 4PF
Received 22 May 2026
ApprovedDM/26/1281
Proposed single storey rear extension, conversion of garage, external material change including new porch
4 Farlington Close Haywards Heath West Sussex RH16 3EH
Received 22 May 2026
ApprovedDM/26/1282
Proposed single storey rear / side extension
21 Bartlett Close Burgess Hill West Sussex RH15 0AT
Received 22 May 2026
ApprovedDM/26/1284
T1 Sycamore: Crown lift removing lower branches to approximately 6m (the bottom of the crown). Thin crown by 15% removing damaged, crossing and dead branches. Cut back branches growing towards Oak lodge by 2m cutting to suitable growth points and keeping wound size to a minimum as the tree is excessively shading the garden.
Oak Lodge 1 Franklands Gardens Burgess Hill West Sussex RH15 0UJ
Received 22 May 2026
Pending ConsiderationDM/26/1285
Proposed erection of a single dwelling and creation of new access and associated landscaping.
Land At East Mascalls Lane Lindfield West Sussex
Received 22 May 2026
ApprovedDM/26/1288
Discharge of planning condition no 11 relating to planning application DM/25/0816
Earthingleigh College Road Ardingly Haywards Heath West Sussex RH17 6SA
Received 22 May 2026
No ObjectionDM/26/1296
Cherry tree removal
East Grinstead Town Council Council Offices East Court College Lane East Grinstead West Sussex RH19 3LT
Received 22 May 2026
Pending ConsiderationDM/26/1297
Variation of condition nos 12 and 27 relating to planning application DM/26/1068 (original application DM/23/0769) Condition 12 - rectify error on decision notice whereby condition 12 currently repeats condition 11. Condition 27 - amendment to the proposed site layout.
Land Adjacent To Bolney Substation Bob Lane Twineham West Sussex
Received 26 May 2026
WithdrawnDM/26/1298
Internal alterations to return pair of semi-detached cottages to a single dwelling and the addition of a single storey extension.
57 And 58 Bramblehill Farm Selsfield Road Turners Hill Crawley West Sussex RH10 4PS
Received 26 May 2026
ApprovedDM/26/1299
Proposed single storey rear extension, internal remodelling and a replacement front porch.
4 Beech Hurst Close Haywards Heath West Sussex RH16 4AE
Received 26 May 2026
No ObjectionDM/26/1300
T1 Pine - crown lift to 4m
1 Church Green Cottages Brighton Road Hurstpierpoint Hassocks West Sussex BN6 9TS
Received 26 May 2026
No ObjectionDM/26/1301
T1 Beech reduce crown by 2-3m
168 Western Road Hurstpierpoint Hassocks West Sussex BN6 9TE
Received 26 May 2026
No ObjectionDM/26/1302
T1 Magnolia - reduce crown by 1-2m
119 Western Road Hurstpierpoint Hassocks West Sussex BN6 9SY
Received 26 May 2026
ApprovedDM/26/1303
Variation of condition no 2 relating to planning application DM/25/1861 - to allow design changes
16 St Martin Close Handcross Haywards Heath West Sussex RH17 6DW
Received 26 May 2026
ApprovedDM/26/1304
Proposed single storey rear infill extension.
10 Chalkers Lane Hurstpierpoint Hassocks West Sussex BN6 9LR
Received 26 May 2026
No ObjectionDM/26/1305
(T1) Ash (T2) Norway Maple (T3) Norway Maple - Fell
Cobwebs Street Lane Ardingly Haywards Heath West Sussex RH17 6UJ
Received 26 May 2026
Pending ConsiderationDM/26/1306
Proposed erection of two detached two storey dwellings with detached double garages. Associated hard and soft landscaping works, to include highway crossovers to both plots.
Pascotts Farm Snowdrop Lane Lindfield Haywards Heath West Sussex RH16 2QE
Received 26 May 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