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

4,800Searchable applications

555Recorded as pending

93%Approval rate · 3,579 approved or refused records

264Refused applications

3,315 approved · 264 refused · 251 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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

WithdrawnDM/25/1963
Proposed construction of a new stable block on agricultural land comprising of four stables
Land To The East Of Freshfield Lane Danehill West Sussex
Received 4 Aug 2025
ApprovedDM/25/1966
Proposed two storey side extension, internal alterations, replacement windows, external insulation to existing roof with re-tiling on north side and solar PV installation on south side.
Colwood Halton Shaws Hurstpierpoint Hassocks West Sussex BN6 9QR
Received 5 Aug 2025
ApprovedDM/25/1967
Demolition of an existing dwelling. Erection of a new extension to the retained dwelling comprising single storey living and bedroom accommodation. Extension to existing rear deck area.
Mill House Annexe Old Hollow Copthorne Crawley West Sussex RH10 4TB
Received 5 Aug 2025
RefusedDM/25/1968
Use of a (C3) dwelling as a children's home for a maximum of 3 children with up to three carers, two sleeping overnight working on a rota basis
1 Lucas Way Haywards Heath West Sussex RH16 1JR
Received 5 Aug 2025
No ObjectionDM/25/1969
Installation of two new poles
Land On The West Side Of Keymer Road Burgess Hill West Sussex
Received 5 Aug 2025
Pending ConsiderationDM/25/1970
This application seeks to revise the agreed affordable housing tenure mix for the 12no. permitted affordable units and remove reference to the wheelchair accessible unit.
Land Rear Of 96 Folders Lane Burgess Hill West Sussex RH15 0DX
Received 5 Aug 2025
WithdrawnDM/25/1971
Oak - T87, Fell. Oak-T97, fell. Fir T102 Fell. Willow T104 and T 107 Cut back to boundary.
27 - 29 Birches Industrial Estate East Grinstead West Sussex RH19 1XZ
Received 5 Aug 2025
ApprovedDM/25/1972
Discharge of condition No: 3 relating to planning application DM/24/0666.
Gingerbread House 6 William Allen Lane Lindfield Haywards Heath West Sussex RH16 2SH
Received 6 Aug 2025
ApprovedDM/25/1973
Loft conversion proposing 2 dormers windows on the rear elevation and velux windows on the front roof slope.
11 Barnfield Balcombe Haywards Heath West Sussex RH17 6FW
Received 5 Aug 2025
ApprovedDM/25/1974
Quercus Robur English Oak - Request to reduce to previous points specifically lifting all aspects 5m. Crown reduction 2-3m (Previous Cut Points and no further). Removal of all major deadwoods
Woodland House Cuttinglye Road Crawley Down Crawley West Sussex RH10 4LR
Received 6 Aug 2025
No ObjectionDM/25/1975
Prunus - Remove.
Cleeve House The Street Bolney Haywards Heath West Sussex RH17 5PG
Received 6 Aug 2025
Not Proceeded WithDM/25/1977
Erection of two semi-detached dwellings with associated access, parking, landscaping and formation of new in - out driveway to serve existing host dwelling at 21 Wivelsfield Road.
21 Wivelsfield Road Haywards Heath West Sussex RH16 4EF
Received 6 Aug 2025
ApprovedDM/25/1980
Discharge of Conditions 4, 10 and 12 related to planning reference DM/25/0263.
Sackville School Lewes Road East Grinstead West Sussex RH19 3TY
Received 6 Aug 2025
ApprovedDM/25/1983
(T1) London Plane - Reduce height by up to 3m and reduce spread by up to 2m.
Tree Adjacent To 4 Milton Road Haywards Heath West Sussex RH16 1AH
Received 7 Aug 2025
ApprovedDM/25/1986
Reserved matters application to consider access, appearance, landscaping, layout and scale for parcels 1.7, 1.8 and OS1.2S, OS1.4, OS1.7 and OS1.8 comprising Eastern Neighbourhood Centre, 270 residential dwellings, including 60 extra care units, commercial floorspace, community building, neighbourhood square, cycle and pedestrian connections,parking and associated infrastructure, Eastern Parkland comprising open space, multi-use games areas (MUGA), public art, green circle cycle link and associated infrastructure.
Phase 1c, Burgess Hill Northern Arc, Land North And North West Of Burgess Hill, Between Bedelands Nature Reserve In The East And, Goddard's Green Waste Water Treatment Works In The West
Received 4 Aug 2025
ApprovedDM/25/1989
Extending of existing rear terrace
25 Eastern Road Haywards Heath West Sussex RH16 3NG
Received 7 Aug 2025
ApprovedDM/25/1990
Variation of condition no 2 relating to planning application DM/25/1039 - to allow for a revised roof pitch.
1 Oakwood Close Burgess Hill West Sussex RH15 0HY
Received 7 Aug 2025
ApprovedDM/25/1991
Non Material Amendment to application DM/21/3870 - to change the wording of Condition 8 to remove the requirement to submit the following details: Boundary treatments and Section drawings of the attenuation ponds/swales
Burgess Hill Northern Arc, Land North And North West Of Burgess Hill, Between Bedelands Nature Reserve In The East And, Goddard's Green Waste Water Treatment Works In The West
Received 7 Aug 2025
ApprovedDM/25/1995
Discharge of planning condition no 4 relating to planning application DM/22/3810
Burleigh Oaks House East Street Turners Hill Crawley West Sussex RH10 4PZ
Received 8 Aug 2025
RefusedDM/25/1996
Proposed front ground floor extension to extend the existing garage. Side first floor extension over the existing garage and utility room. Hip-to-gable loft conversion with dormers, with juliette balconies to the front elevation.
5 The Holt Haywards Heath West Sussex RH16 4XR
Received 8 Aug 2025
ApprovedDM/25/1997
Proposed hip to gable loft conversion with rear dormer and side window and front facing velux windows.
1 Edward Road Haywards Heath West Sussex RH16 4QJ
Received 8 Aug 2025
ApprovedDM/25/1998
Remove existing conservatory and build new single storey rear extension to extend kitchen/living space.
Bramber 52 Wickham Way Haywards Heath West Sussex RH16 1UQ
Received 8 Aug 2025
WithdrawnDM/25/1999
Reduce a mixed group of Elder, Hawthorn, Beech, Holly, Ash and Sycamore by 2.5m
Spotted Cow Cottage Albourne Road Hurstpierpoint Hassocks West Sussex BN6 9ET
Received 8 Aug 2025
ApprovedDM/25/2000
Demolition of existing conservatory and replaced with a two storey rear extension. Installation of solar panels to roof pitches.
14 Ledgers Meadow Cuckfield Haywards Heath West Sussex RH17 5EW
Received 8 Aug 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