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

4,582Searchable applications

555Recorded as pending

93%Approval rate · 3,402 approved or refused records

248Refused applications

3,154 approved · 248 refused · 237 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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/25/0669
Proposed porch extension
44 College Lane Hurstpierpoint Hassocks West Sussex BN6 9AH
Received 14 Mar 2025
ApprovedDM/25/0671
Discharge of BNG condition 1 relating to planning application DM/25/0128.
Playing Fields North Of Headmasters House And Westfield Hurstpierpoint College College Lane Hurstpierpoint West Sussex
Received 14 Mar 2025
ApprovedDM/25/0672
Extensions and alterations to the existing house and conservatory, including the demolition of the back porch, carport and garage. Construction of a lean-to shed and extension to existing garden room.
46 Dale Avenue Hassocks West Sussex BN6 8LS
Received 14 Mar 2025
ApprovedDM/25/0674
Proposed demolition of existing garage and replacement garage building.
142 High Street Hurstpierpoint Hassocks West Sussex BN6 9PX
Received 14 Mar 2025
ApprovedDM/25/0675
3 x Lime trees - crown reduce by 2-3 m and remove all overgrown epicormic growth on main trunks. Group of 6 small Lime trees - remove.
Laurel House 21 Manor Drive Cuckfield Haywards Heath West Sussex RH17 5BT
Received 14 Mar 2025
No ObjectionDM/25/0676
T1 Oak - Fell to ground level.
Colwood Halton Shaws Hurstpierpoint Hassocks West Sussex BN6 9QR
Received 14 Mar 2025
ApprovedDM/25/0678
Discharge of condition nos. 15, 16 and 17 relating to planning application DM/23/0827
West Hoathly Brickworks Hamsey Road Sharpthorne East Grinstead West Sussex RH19 4PB
Received 14 Mar 2025
ApprovedDM/25/0679
Proposed rear single storey extension and side single storey extension, both with pitched roof to match existing roof.The proposed works also include a new front door location to the side and a new window to the side wall.
Wayside Ardingly Road Cuckfield Haywards Heath West Sussex RH17 5HF
Received 14 Mar 2025
ApprovedDM/25/0680
Single storey rear extension. Existing side window adapted to form new side entrance door with canopy over. Replace existing rear door with a new window.
Bonfire Cottage Bonfire Lane Horsted Keynes Haywards Heath West Sussex RH17 7AJ
Received 14 Mar 2025
ApprovedDM/25/0684
Beech tree - Reduce by up to 1.5m and rebalance. Remove small limbs crossing over major limbs on west side to prolong life of major limbs. Raise canopy to 4m
Downsbrook House 2 The Minnels Hassocks West Sussex BN6 8QW
Received 14 Mar 2025
ApprovedDM/25/0685
Proposed log cabin in our back garden to provide a gymnasium and games room
Ash Vale Shipley Bridge Lane Copthorne Crawley West Sussex RH10 3JL
Received 14 Mar 2025
ApprovedDM/25/0686
Variation of condition 3 of planning application DM/15/1421 - to state use by Medlars not Rosebank. This annexe is to remain an annex for use by Medlars.
Rosebank Handcross Road Staplefield Haywards Heath West Sussex RH17 6EJ
Received 7 Mar 2025
ApprovedDM/25/0689
Installation of mounted solar panels to both flat and pitched roofs to the main pavilion at Cuckfield Cricket Club
Cuckfield Cricket Pavillion Cuckfield Cricket Ground South Street Cuckfield West Sussex RH17 5AB
Received 17 Mar 2025
WithdrawnDM/25/0690
T1 - Pine - fell to ground level. T2 - Pine - Fell to ground level
The Old Vicarage Brantridge Lane Staplefield Haywards Heath West Sussex RH17 6EN
Received 17 Mar 2025
No ObjectionDM/25/0691
T1 - Oak tree in garden beside fence line overhanging footpath - reduce canopy by 1.5 metres.
Church Bank House Church Platt Cuckfield Haywards Heath West Sussex RH17 5LA
Received 17 Mar 2025
ApprovedDM/25/0692
Demolition of the existing conservatory and replaced with an orangery. A new car port/car cover to the front of the garage.
The Slatch 50 Hickmans Lane Lindfield Haywards Heath West Sussex RH16 2PX
Received 17 Mar 2025
Pending ConsiderationDM/25/0693
Retrospective application for a new replacement wooden porch door and wooden frame.
Warrens Croft Hickmans Lane Lindfield Haywards Heath West Sussex RH16 2PX
Received 17 Mar 2025
ApprovedDM/25/0694
Reduce projection of the front of the garage by 60cm to position existing wooden double doors to garage level with front of house (their original position), resurface poor condition concrete driveway with tarmac, apply thin layer of resin bond over concrete inside passage to match driveway. Repaint front door.
The Holt 78 High Street Lindfield Haywards Heath West Sussex RH16 2HP
Received 17 Mar 2025
ApprovedDM/25/0695
Proposed single storey rear extension and replacement of garage door with pedestrian door and side window.
17 Kings Drive Hassocks West Sussex BN6 8DX
Received 17 Mar 2025
ApprovedDM/25/0696
Various internal and external works, alterations to the ground and first floors, new and replacement windows and secondary glazing, a new dummy pitched roof to an existing flat roofed addition, a new skylight; re-roofing to other existing pitched roofs, with a new rooflight; new chimney cowl and pot, enlargement of an existing area of tile hanging with dentil corbel brickwork detail'.
Broad Street House Broad Street Cuckfield Haywards Heath West Sussex RH17 5LW
Received 17 Mar 2025
ApprovedDM/25/0697
Various internal and external works, alterations to the ground and first floors, new and replacement windows and secondary glazing, a new dummy pitched roof to an existing flat roofed addition with a new skylight; reroofing to other existing pitched roofs, with a new rooflight; new chimney cowl and pot, enlargement of an existing area of tile hanging with dentil corbel brickwork detail.
Broad Street House Broad Street Cuckfield Haywards Heath West Sussex RH17 5LW
Received 17 Mar 2025
ApprovedDM/25/0699
Discharge condition nos 8, 9 and 10 relating to planning application DM/23/2315
The Granary Great Wapses Farm Hurstpierpoint Road Henfield West Sussex BN5 9BJ
Received 17 Mar 2025
ApprovedDM/25/0700
Proposed single storey garage
The Glass House Whitemans Green Cuckfield Haywards Heath West Sussex RH17 5HX
Received 17 Mar 2025
WithdrawnDM/25/0701
T1 Apple - Fell. T2 Crab Apple - Fell.
1 Church Green Cottages Brighton Road Hurstpierpoint Hassocks West Sussex BN6 9TS
Received 17 Mar 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