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

4,431Searchable applications

554Recorded as pending

93%Approval rate · 3,270 approved or refused records

237Refused applications

3,033 approved · 237 refused · 228 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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

Prior Notification Not RequiredDM/24/3043
Erection of an Agricultural Storage Barn
Land To North Of The Old Barn Stanbridges Stanbridge Lane Staplefield Haywards Heath West Sussex RH17 6BB
Received 12 Dec 2024
ApprovedDM/24/3044
Discharge of planning condition no 4 in relation to planning application DM/21/3607
Ote Hall Farm Janes Lane Burgess Hill West Sussex
Received 12 Dec 2024
RefusedDM/24/3046
Demolition of existing single storey rear/ side extension and construction of rear single storey extension. Increased cill of window at first floor to rear elevation. Reconstruction of chimney to match existing. Increase in basement footprint and associated internal and external alterations, largely as approved under DM/24/0265, with first floor infill extension and external landscaping works.
29 High Street Lindfield Haywards Heath West Sussex RH16 2HJ
Received 13 Dec 2024
RefusedDM/24/3049
Pine tree - remove to ground level and replace.
Hillside North Street Turners Hill Crawley West Sussex RH10 4NS
Received 13 Dec 2024
ApprovedDM/24/3050
Demolition of existing detached dwelling and tennis court. Construction of replacement dwelling with lower ground floor to be concealed from Bolney Chapel Rd. New access onto Bolney Chapel Rd, new driveway with associated hard and soft landscaping works. Construction of single storey outbuildings at lower ground floor level, concealed from Bolney Chapel RD.
Land Adjacent To Loxley (Riverside) Bolney Chapel Road Twineham Haywards Heath West Sussex RH17 5NN
Received 13 Dec 2024
ApprovedDM/24/3051
Demolition of existing dwelling and the erection of a care home (Class C2) and a separate building with additional care units (Class C2).
Highfields West Hill East Grinstead West Sussex RH19 4DL
Received 13 Dec 2024
ApprovedDM/24/3053
Infill ground floor extension to existing kitchen.
Bourne House Truslers Hill Lane Albourne Hassocks West Sussex BN6 9DT
Received 16 Dec 2024
WithdrawnDM/24/3054
Prior approval is sought for a change of use of the barn to a 4-bedroom house (C3).
Pollards Farm Ditchling Road Ditchling Common Ditchling Burgess Hill East Sussex RH15 0SE
Received 16 Dec 2024
ApprovedDM/24/3056
Proposed garage conversion for use as a home office and additional storage, replacing existing garage door with new french doors
5 Bulbeck Close Burgess Hill West Sussex RH15 9RG
Received 16 Dec 2024
ApprovedDM/24/3057
Proposed ground and first floor rear extension, first floor front extension, front porch and part garage conversion into a habitable room.
3 Highfield Drive Hurstpierpoint Hassocks West Sussex BN6 9AT
Received 16 Dec 2024
WithdrawnDM/24/3058
Proposed two storey front extension. Part two storey, part single storey rear extension. Garage to be re-built in thermally efficient construction with new roof.
101 Dale Avenue Hassocks West Sussex BN6 8LR
Received 16 Dec 2024
ApprovedDM/24/3059
Lawful Development Certificate for the existing use of a log cabin, used for ancillary use to C3 (residential) erected in rear garden in February 2020
2 Council Cottages Cuckfield Lane Warninglid Haywards Heath West Sussex RH17 5UB
Received 16 Dec 2024
RefusedDM/24/3060
Proposed new cladding to front elevation first floor. Car port and opening through garden wall at rear.
4 High Street Hurstpierpoint Hassocks West Sussex BN6 9TY
Received 16 Dec 2024
No ObjectionDM/24/3062
Conifer tree - Fell.
1 St Nicholas Court Lindfield Haywards Heath West Sussex RH16 2EY
Received 16 Dec 2024
Prior Notification Not RequiredDM/24/3063
Proposed erection of an agricultural machinery store for the storage of the business machinery, on land in agricultural use, maximum height is 6.0m to the ridge and the eaves measure 5.3m.
Holmsted Farm Staplefield Road Cuckfield Haywards Heath West Sussex RH17 5JT
Received 16 Dec 2024
ApprovedDM/24/3064
Discharge of planning condition no 28 in relation to planning application DM/24/0981
219 - 225 London Road East Grinstead West Sussex RH19 1HA
Received 16 Dec 2024
ApprovedDM/24/3065
Re-positioning and minor amendments to the owners/ managers house, already permitted under planning application (Reference No: DM/18/2071). Resubmission of DM/21/0711
Oaklands Farm Slaugham Lane Warninglid Haywards Heath West Sussex RH17 5TJ
Received 16 Dec 2024
ApprovedDM/24/3066
Discharge of planning condition No 3 in relation to planning application DM/23/2996
Unit 26 Gothard Green Way Goddards Green West Sussex
Received 16 Dec 2024
ApprovedDM/24/3067
Single storey rear extension
17 The Oaks Burgess Hill West Sussex RH15 9XP
Received 16 Dec 2024
No ObjectionDM/24/3069
Conifer Tree - reduce height by 5m
Wildwood London Road Balcombe Haywards Heath West Sussex RH17 6HT
Received 17 Dec 2024
ApprovedDM/24/3070
Proposed single storey field shelter on land adjacent to, and subordinate to, The Old Lodge. The proposal also comprises the addition of native hedging and trees around the proposed shelter and boundary.
The Old Lodge Ditton Place Brantridge Lane Balcombe Haywards Heath West Sussex RH17 6JR
Received 17 Dec 2024
ApprovedDM/24/3071
Proposed construction of part two storey side extension, part first floor rear extension and part ground floor rear extension
4 Jefferies Horsted Keynes Haywards Heath West Sussex RH17 7DR
Received 17 Dec 2024
Prior Notification Not RequiredDM/24/3072
Proposed single storey rear extension extending beyond the rear wall of the original house by 6.00m, to a maximum height of 3.00m and the height of the eaves to 3.00m.
14 Blackwell Road East Grinstead West Sussex RH19 3HR
Received 17 Dec 2024
ApprovedDM/24/3073
Proposed formation of hardstanding for use in association with existing agricultural building
Land West Of Yewtree Farm London Road Balcombe West Sussex
Received 17 Dec 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