England · Local authority

Horsham District Council
Planning applications.

Explore collected planning applications and decisions for Horsham District Council. Search an address, application reference or proposal to find a record.

Collected application statistics

Collected records · All available dates

2,228Searchable applications

444Recorded as pending

92%Approval rate · 1,567 approved or refused records

129Refused applications

1,438 approved · 129 refused · 62 withdrawn. Received dates in our records: 1 Jan 1930 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 Counts reflect the last collected status; some records may be out of date.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

We haven’t verified direct planning guidance links for this authority yet. Use its official website in Council sources.

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 areas40 mapped area records

Article 4 direction areas53 mapped area records0 identified HMO area records; remaining records unclassified

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

DecidedDISC/26/0076
Application for Approval of Details Reserved by Conditions 3, 4 and 5 to approved application DC/23/1307
Holly House Worthing Road Southwater West Sussex RH13 9DT
Received 6 Mar 2026
DecidedDISC/26/0077
Application for Approval of Details Reserved by Condition 8 to approved application DC/23/0069
Former Longfield House East Street Rusper West Sussex RH12 4RB
Received 6 Mar 2026
DecidedDC/26/0419
Erection of a single storey rear extension and conversion of garage into habitable living space.
44 York Close Southwater West Sussex RH13 9XJ
Received 6 Mar 2026
DecidedDC/26/0420
Prior Notification for the installation of solar photovoltaic panels to the rooftops.
Sainsburys Supermarket 7 Worthing Road Horsham West Sussex RH12 1SQ
Received 6 Mar 2026
DecidedDISC/26/0078
Application for Approval of Details Reserved by Condition 5 to approved application DC/23/0249.
Brook House Nuthurst Road Maplehurst West Sussex RH13 6RB
Received 9 Mar 2026
DecidedDISC/26/0079
Application for Approval of Details Reserved by Condition 4 to approved application DC/23/0250.
Brook House Nuthurst Road Maplehurst West Sussex RH13 6RB
Received 9 Mar 2026
DecidedDC/26/0422
Erection of an implement store for machinery for equestrian use.
The Old Stables Guildford Road Rudgwick West Sussex RH12 3JB
Received 9 Mar 2026
DecidedDC/26/0423
Surgery to 2 x Oak.
2 Grebe Crescent Horsham West Sussex RH13 6ED
Received 9 Mar 2026
DecidedDC/26/0424
Variation of Condition 1 of previously approved application reference DC/25/0836 (Demolition of existing garage and conservatory. Erection of a single storey side and rear extension) for alterations to front and rear elevation dormer windows.
15 Woodside Close Shermanbury West Sussex RH13 8HH
Received 9 Mar 2026
DecidedDC/26/0425
Surgery to 3 x Oak.
54 Wallis Way Horsham West Sussex RH13 6ST
Received 9 Mar 2026
Awaiting decisionDISC/26/0080
Application for Approval of Details Reserved by Conditions 3,4,5,8,9,10,11 and 12 to approved application DC/25/0523
Land North of East Street Rusper West Sussex
Received 9 Mar 2026
DecidedDC/26/0426
Erection of a single storey rear extension (Lawful Development Certificate - Proposed).
18 Bethune Road Horsham West Sussex RH13 5JP
Received 3 Mar 2026
DecidedS106/26/0012
Discharge of S106 obligation (DC/16/1677) relating to the Phase 2 Reserved Matters Parcel Plan (Schedule 3 part 2 clauses 1 and 2)
Phase 2 Mowbray Development Site Old Holbrook Horsham West Sussex
Received 3 Mar 2026
DecidedS106/26/0013
Details pursuant to Schedule 3, Part 2, paragraphs 4-9 (Affordable Housing Delivery Scheme) of the legal agreement (ref DC/16/1677) for Reserved Matters Area 4 within Phase 1 of the Mowbray Development Site
Phase 1 Mowbray Deveopment Site Old Holbrook Horsham West Sussex
Received 3 Mar 2026
RegisteredS106/26/0014
Deed of Variation to amend definition of affordable rented and shared ownership housing to inter-mediate housing
Chanctonbury Nurseries Rectory Lane Ashington Pulborough West Sussex RH20 3AS
Received 4 Mar 2026
DecidedDC/26/0427
Erection of a single storey (self-build) dwellinghouse.
Land To The Northwest of Coach House Blackhouse Road Colgate Horsham West Sussex RH13 6HS
Received 9 Mar 2026
DecidedDC/26/0428
Erection of 4no. 8m lighting columns
Spring Copse Business Park Stane Street Slinfold West Sussex RH13 0SZ
Received 9 Mar 2026
DecidedDC/26/0429
Prior Notification for the Change Of Use from offices (Use Class E) to residential (Use Class C3) to form 2no. flats.
31 West Street Storrington West Sussex RH20 4DZ
Received 10 Mar 2026
DecidedDC/26/0430
Removal of Condition 33 of previously approved application DC/23/1178 (Outline planning application with all matters reserved save for access for the development of a Sports and Leisure Hub including the provision of communal facilities, nursery, Golf College, sports club house (containing Health & Fitness spa, changing facilities and food & beverage) and an educational facility for Warren Clark Golfing Dreams (Use Classes E, F1 & F2); a local centre containing a convenience store and co-working space (Use Classes E & F2); the provision of supporting landscaping, open space and related infrastructure; outdoor sports and leisure provision comprising Driving Range, reprovision of golf (including supporting golf facilities) and hockey (including pitches and training area) (Use Class F2) and up to 800 dwellings (Use Class C3).) relating to the removal of the requirement to submit details of water supply.
Horsham Golf Park Denne Park Horsham West Sussex RH13 0AX
Received 10 Mar 2026
DecidedDC/26/0431
Fell 4 x Sycamore (Works to trees in a Conservation Area).
6 Norfolk Cottages High Street Steyning West Sussex BN44 3GT
Received 10 Mar 2026
DecidedCA/26/0037
Fell 18 x Cedar. (Works to Trees in a Conservation Area).
13 Friday Street Warnham West Sussex RH12 3QY
Received 10 Mar 2026
DecidedDC/26/0432
Erection of a 1.5 storey extension to northern elevation
Home Farm House St Leonards Forest Horsham West Sussex RH13 6PH
Received 10 Mar 2026
DecidedDC/26/0433
Surgery to 2 x Oak.
22 Oaklands Park Emms Lane Brooks Green West Sussex RH13 0BB
Received 10 Mar 2026
DecidedDC/26/0434
Surgery to 2 x Oak
67 Shelley Drive Broadbridge Heath West Sussex RH12 3NU
Received 10 Mar 2026

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 Horsham 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 Horsham 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