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

4,852Searchable applications

555Recorded as pending

93%Approval rate · 3,622 approved or refused records

267Refused applications

3,355 approved · 267 refused · 254 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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

ApprovedDM/25/2252
Proposed replacement tiled roof to existing rear extension flat roof
54 Friars Oak Road Hassocks West Sussex BN6 8PY
Received 5 Sept 2025
WithdrawnDM/25/2253
Erection of a dwelling within the rear garden of 2 Keymer Road
Land To The Rear Of 2 Keymer Road Hassocks West Sussex BN6 8HA
Received 8 Sept 2025
No ObjectionDM/25/2254
T1 Horse Chestnut - raise crown to approximately 5 metres.
Flat 1 Chantry House 73 High Street Hurstpierpoint Hassocks West Sussex BN6 9RE
Received 8 Sept 2025
ApprovedDM/25/2255
(T1) Oak - reduce crown by approx 1m
19 Foxglove Close Burgess Hill West Sussex RH15 8UY
Received 8 Sept 2025
ApprovedDM/25/2256
(T1) Oak - reduce crown by 1.5m due to excessive shading
18 Dunlop Close Sayers Common Hassocks West Sussex BN6 9SL
Received 8 Sept 2025
ApprovedDM/25/2257
Proposed single storey side extension, new driveway, together with associated internal and external alterations
40 St Pauls On The Green Haywards Heath West Sussex RH16 3BD
Received 8 Sept 2025
ApprovedDM/25/2258
Discharge of condtion 18 relating to planning permission DM/23/2961.
Land Adjacent To Rowan East Of Turners Hill Road Crawley Down West Sussex
Received 8 Sept 2025
ApprovedDM/25/2260
Discharge of condition no.14 relating to planning application DM/25/1379.
Land At 147 To 149 College Lane Hurstpierpoint West Sussex
Received 8 Sept 2025
ApprovedDM/25/2261
Part retrospective application for a proposed incidental outbuilding
Birchwood Slaugham Lane Warninglid Haywards Heath West Sussex RH17 5TH
Received 8 Sept 2025
ApprovedDM/25/2262
Discharge of condition no.12 relating to planning application DM/25/1534.
Homebase 219 - 225 London Road East Grinstead West Sussex RH19 1HA
Received 8 Sept 2025
ApprovedDM/25/2263
(T1) Scots Pine - Fell
32 Sister Ann Way East Grinstead West Sussex RH19 3BQ
Received 8 Sept 2025
ApprovedDM/25/2245
Discharge of condition no 4 relating to planning application DM/25/0477
19 College Lane East Grinstead West Sussex RH19 3LY
Received 8 Sept 2025
ApprovedDM/25/2264
Upgrade the existing clubhouse by increasing the size of the east facing windows, installing bifold doors to the south elevation, replacing the old paving stones in the external viewing area with modern composite decking and changing the entry point to the clubhouse from the east elevation to the south elevation. Replace the existing felt roofing tiles with a light weight artificial slate roof.
Hurstpierpoint Lawn Tennis Club South Avenue Recreation Ground South Avenue Hurstpierpoint West Sussex BN6 9QA
Received 8 Sept 2025
WithdrawnDM/25/2266
The proposal seeks to add an attached two storey extension to the eastern elevation to initially provide additional residential accommodation.
Walstead Place Farm House Scaynes Hill Road Lindfield Haywards Heath West Sussex RH16 2QG
Received 9 Sept 2025
ApprovedDM/25/2267
Discharge of planning conditions nos 4 and 5 relating to planning application DM/25/1526
Finches Corner Hickmans Lane Lindfield Haywards Heath West Sussex RH16 2NZ
Received 9 Sept 2025
ApprovedDM/25/2268
Proposed side and rear extensions. Remove existing chimney. Loft extension and conversion with dormer windows to front and rear, roof light windows to side and rear. Existing hedge replaced with 1m fence and gate relocated. New hardstanding and parking space with new dropped kerb.
15 Turners Mill Road Haywards Heath West Sussex RH16 1NW
Received 9 Sept 2025
ApprovedDM/25/2271
Proposed access track
Hill House Cottage Handcross Road Staplefield Haywards Heath West Sussex RH17 6EE
Received 9 Sept 2025
ApprovedDM/25/2272
Discharge of planning condition No: 8 relating to planning application DM/23/2360
Francis Court Borers Arms Road Copthorne Crawley West Sussex RH10 3LQ
Received 9 Sept 2025
ApprovedDM/25/2273
Discharge of planning condition no 3 relating to planning application DM/25/0218
Ormonde Hall Cowfold Road Bolney Haywards Heath West Sussex RH17 5SE
Received 9 Sept 2025
WithdrawnDM/25/2274
New porch, single-storey rear extension, rear box dormer loft conversion, and internal alterations.
5 Hickmans Lane Lindfield Haywards Heath West Sussex RH16 2BQ
Received 9 Sept 2025
No ObjectionDM/25/2275
Installation of No10 carports fitting with solar panels and rainwater harvesting facilities.
Freshfield Lane Brickworks Freshfield Lane Danehill Haywards Heath West Sussex RH17 7HH
Received 9 Sept 2025
ApprovedDM/25/2276
Ash Tree - Fell
15 Sherwood Drive Haywards Heath West Sussex RH16 1EW
Received 9 Sept 2025
ApprovedDM/25/2278
Proposed alterations to fenestration on south elevation, proposed alterations to fenestration to west elevation (retrospective), proposed alterations to interior layout and finishes (retrospective).
Little Pakyns Albourne Road Hurstpierpoint Hassocks West Sussex BN6 9ET
Received 12 Aug 2025
ApprovedDM/25/2281
T1 Oak - remove epicormic growth from main trunk. Reduce crown by 2-3m in all aspects and no further than previous reduction points. T2 Oak - reduce lower crown by approximately 2-3m and no further than previous reduction points. Reduce upper crown by 3.5-4m and no further than previous reduction points. Remove 3 lowest drooping secondary branches on 38 Gatesmead side.
Land To The West Of 38 Gatesmead Haywards Heath West Sussex RH16 1SN
Received 10 Sept 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