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

4,724Searchable applications

555Recorded as pending

93%Approval rate · 3,521 approved or refused records

259Refused applications

3,262 approved · 259 refused · 245 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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 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

No ObjectionDM/25/1633
T1 Cherry - Crown reduce by 2.5m. T2 Birch - Crown reduce by 2m. T3 Beech - Crown thin by 15% and crown raise by 3m, small branches only, not back to the main stem. (Amended Description)
Chimneys 7 Newstone Cottages East Street Turners Hill Crawley West Sussex RH10 4PX
Received 25 Jun 2025
ApprovedDM/25/1634
Variation of condition No: 2 and removal of condition No: 4 of planning permission DM/24/2113- To enable the substitution of plans and to remove Condition No: 4 as it no longer applies.
53 Edward Road Haywards Heath West Sussex RH16 4QJ
Received 25 Jun 2025
WithdrawnDM/25/1635
Proposed front porch
5 Engalee East Grinstead West Sussex RH19 1FE
Received 25 Jun 2025
ApprovedDM/25/1636
Reinstatement of an existing kitchen and surrounding spaces recently damaged by fire. Replacement of external windows. Removal of 5 external roof lanterns and replacement with new flat roofs.
Worth School Paddockhurst Road Turners Hill Crawley West Sussex RH10 4SD
Received 25 Jun 2025
ApprovedDM/25/1637
Reinstatement of an existing kitchen and surrounding spaces recently damaged by fire. Replacement of external windows. Removal of 5 external roof lanterns and replacement with new flat roofs.
Worth School Paddockhurst Road Turners Hill Crawley West Sussex RH10 4SD
Received 25 Jun 2025
ApprovedDM/25/1638
Oak Tree - Reduce by 2m and no further than previous reduction points. Remove epicormic growth from trunk (amended description).
13 Finches Park Road Lindfield Haywards Heath West Sussex RH16 2DA
Received 25 Jun 2025
No ObjectionDM/25/1644
Ash - remove x3 stems leaning towards cottages and garages.
Land Opposite 5 And 6 Grahams Cottages Spring Lane Lindfield Haywards Heath West Sussex RH16 2RF
Received 26 Jun 2025
WithdrawnDM/25/1645
Oak - 0UbK - complete fell and stump removal.
Hambrook School Marle Place 171 Leylands Road Burgess Hill West Sussex RH15 8HY
Received 26 Jun 2025
ApprovedDM/25/1646
Retrospective Application to retain a raised timber decking structure installed in the front garden area of the Thatched Inn.
The Thatched Inn Grand Avenue Hassocks West Sussex BN6 8DH
Received 26 Jun 2025
ApprovedDM/25/1647
Discharge of planning conditions 1 and 3 relating to planning application DM/22/2802
The Changing Workplace Ltd 1 Boltro Road Haywards Heath West Sussex RH16 1BY
Received 26 Jun 2025
ApprovedDM/25/1648
Discharge of planning conditions 6 and 8 in relation to planning application DM/22/0596
NCP Ltd Harlands Road Car Park Harlands Road Haywards Heath West Sussex
Received 26 Jun 2025
ApprovedDM/25/1649
Two storey side extension, single storey rear extension and fenestration alterations.
74 Oak Hall Park Burgess Hill West Sussex RH15 0DB
Received 26 Jun 2025
Pending ConsiderationDM/25/1650
Demolition of the remaining parts of the redundant buildings in the western and southern part of the site; the development of a new specialist dementia care home (Use Class C2); the retention of an existing acquired brain injury (ABI) unit in the northern part of the site (Use Class C2), a retained access from Plawhatch Lane and associated car and cycle parking and landscaping. UPDATED Bat Survey received 25/09/2025.
Horncastle Care Centre Plawhatch Lane Sharpthorne East Grinstead East Sussex RH19 4JH
Received 26 Jun 2025
ApprovedDM/25/1651
T108 - Oak - prune back lateral branching on compromised parts, start retrenchment pruning to establish smaller crown by approximately 1.2m all around.
Lindfield Academy School Lane Lindfield Haywards Heath West Sussex RH16 2DX
Received 26 Jun 2025
ApprovedDM/25/1655
Proposed part single, part double storey rear extension, together with a partial garage conversion and alterations to the garage roof line
25 Fir Tree Way Hassocks West Sussex BN6 8BU
Received 27 Jun 2025
ApprovedDM/25/1656
Proposed ground floor cloakroom.
145 Charlwoods Road East Grinstead West Sussex RH19 2JE
Received 27 Jun 2025
ApprovedDM/25/1657
Proposed new residential development comprising the erection of 1 No. new detached self-build dwelling to replace an existing garage on garden land to the west side of the existing property.
23 Hurst Road Hassocks West Sussex BN6 9NJ
Received 27 Jun 2025
ApprovedDM/25/1658
Discharge of planning conditions 4, 20, 27 and 40 relating to planning application DM/23/0827.
Ibstock Kevington Building Products Ltd Ibstock Brick West Hoathly Hamsey Road Sharpthorne East Grinstead West Sussex RH19 4PB
Received 27 Jun 2025
ApprovedDM/25/1660
Discharge of planning condtions 4 and 5 relating to planning application DM/20/0965
Braydells Hurstwood Lane Haywards Heath West Sussex RH17 7QY
Received 27 Jun 2025
ApprovedDM/25/1664
Discharge of planning conditions 1 (Phase 2) and 3 (phase 2 and 3) relating to planning application DM/19/3845
Land To The West Of Freeks Lane Freeks Lane Burgess Hill West Sussex
Received 27 Jun 2025
ApprovedDM/25/1665
Discharge of planning conditions 9, 10, 16 and 20 relating to planning application DM/23/0810. (Additional ecology information received 10/12/2025).
Land South Of Crawley Down Road Felbridge East Grinstead West Sussex RH19 2PP
Received 27 Jun 2025
ApprovedDM/25/1666
Removal of condition No 8 relating to Planning Application BH/205/84 to allow for multiple occupation of units.
Ashwyn Business Centre Marchants Way Burgess Hill West Sussex RH15 8QY
Received 27 Jun 2025
ApprovedDM/25/1668
The proposed works will involve: removing and rebuilding the knee-high, broken wall. Taking up the existing uneven ground brick surface, and relaying brick surface with existing bricks; and creating small borders the height of two bricks.
Kingsleys High Street Cuckfield Haywards Heath West Sussex RH17 5EL
Received 30 Jun 2025
ApprovedDM/25/1669
Proposed single storey rear extension, two storey side extension, 1st floor outrigger and loft conversion including front dormer and front and rear rooflights.
63 Queens Road Haywards Heath West Sussex RH16 1EG
Received 30 Jun 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.
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