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

2,265Searchable applications

444Recorded as pending

92%Approval rate · 1,598 approved or refused records

132Refused applications

1,466 approved · 132 refused · 63 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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

DecidedDC/26/0803
Variation of Condition 1 of previously approved application reference DC/25/0800 (Erection of a single storey side extension with associated alterations) relating to extending to the rear and simplifying the roof design, including alterations to the front porch
7 Cedar Drive Southwater West Sussex RH13 9UF
Received 18 May 2026
Awaiting decisionDC/26/0804
Demolition of existing garage and erection of a single storey side extension, installation of a rear dormer, roof extensions at the rear to replace existing shallow pitched roof and erection of a detached garage.
Farthings Spinney Lane West Chiltington West Sussex RH20 2NX
Received 18 May 2026
DecidedDISC/26/0154
Application for Approval of Details Reserved by Condition 3 to approved application DC/25/1219.
The Cabin The Vineries Nurseries Lambs Green Rusper Horsham West Sussex RH12 4RG
Received 18 May 2026
DecidedDC/26/0805
Single storey rear extension (Lawful Development Certificate - Proposed)
21 Wood Croft Billingshurst West Sussex RH14 9XL
Received 18 May 2026
DecidedDC/26/0806
Prior Notification for the Change of Use of an Agricultural Building to a single dwellinghouse.
Henfield Lodge Brighton Road Henfield West Sussex BN5 9SU
Received 18 May 2026
DecidedDC/26/0808
Erection of detached garage.
11 Blackbridge Lane Horsham West Sussex RH12 1RP
Received 18 May 2026
DecidedDC/26/0809
Use of former garage building as a residential dwelling. (Lawful Development Certificate - Existing).
Gaydon Kennel Lane West Grinstead Horsham West Sussex RH13 8LX
Received 8 May 2026
DecidedDC/26/0811
Surgery to 2x Oak.
Kensington Close Haglands Lane West Chiltington West Sussex RH20 2QP
Received 19 May 2026
RegisteredDC/26/0812
Surgery to x 1 Oak.
42 Roebuck Close Horsham West Sussex RH13 5UN
Received 19 May 2026
DecidedDC/26/0813
Partial demolition of existing garage and erection of a single storey side extension. (Lawful Development Certificate - Proposed).
8 Nutcroft Pulborough West Sussex RH20 2JF
Received 19 May 2026
DecidedDC/26/0814
Prior Notification for change of use of agricultural buildings to 7 dwellinghouses.
New House Farm Broadwater Lane Copsale West Sussex RH13 6QW
Received 19 May 2026
DecidedDC/26/0815
Surgery to 2x Poplar.
Alden Court Bishopric Horsham West Sussex RH12 1FH
Received 19 May 2026
DecidedDC/26/0817
Demolition of an agricultural building, partial demolition of a stable building, and erection of a dwelling. (Alternative to Prior Approval DC/24/0084).
Amiesmill Farm Kerves Lane Horsham West Sussex RH13 6RL
Received 19 May 2026
DecidedDC/26/0818
Erection of a single storey rear extension and installation of window and door to the ground floor side elevation.
1 Maple Close Billingshurst West Sussex RH14 9NJ
Received 20 May 2026
Awaiting decisionDISC/26/0155
Application for Approval of Details Reserved by Condition 3 to approved application DC/24/0249.
Rascalls Farm Shipley Road Southwater Horsham West Sussex RH13 9BG
Received 19 May 2026
DecidedDC/26/0819
Erection of a part first floor side and front extension, single storey rear extension, conversion of garage into habitable living space and new and altered fenestration.
9 Easton Crescent Billingshurst West Sussex RH14 9TU
Received 19 May 2026
DecidedDC/26/0821
Application to confirm the continuous use of an existing building as a self-contained dwelling (Use Class C3) (Lawful Development Certificate - Existing).
Peppers Farm Peppers Lane Ashurst West Sussex BN44 3AX
Received 20 May 2026
DecidedDC/26/0822
Erection of a single storey rear extension, conversion of loft into habitable living space with installation of front rooflights and erection of rear dormer (Lawful Development Certificate - Proposed).
8 Muggeridge Road Billingshurst West Sussex RH14 9YY
Received 20 May 2026
DecidedDC/26/0823
Permission in Principle for the erection of 6 nos dwellings
Land To The North of Moat Cottage Worthing Road Dial Post Horsham West Sussex RH13 8NS
Received 20 May 2026
DecidedDC/26/0824
Demolition of modular classroom and erection of a replacement classroom.
St Johns Roman Catholic Primary School Blackbridge Lane Horsham West Sussex RH12 1RR
Received 20 May 2026
DecidedDC/26/0825
Replacement of car port with an enclosed garage and store.
10 Nightingale Road Horsham West Sussex RH12 2NW
Received 20 May 2026
DecidedDC/26/0826
Outline Planning Application for up to 93 residential dwellings (including 35% affordable), pharmacy, shop/cafe and open space, all matters reserved except access.
Toat Cafe Stane Street North Heath West Sussex RH20 1DN
Received 20 May 2026
DecidedDC/26/0827
Prior Notification for the change of use from offices to 2no. dwellinghouses.
Gladstone House 19 Gladstone Road Horsham West Sussex RH12 2NN
Received 20 May 2026
DecidedDC/26/0828
Conversion of garage to additional accommodation with alterations to front, extension to rear and raised roof.
80 Woodlands Way Southwater Horsham West Sussex RH13 9JA
Received 12 May 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