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

2,292Searchable applications

444Recorded as pending

92%Approval rate · 1,624 approved or refused records

133Refused applications

1,491 approved · 133 refused · 63 withdrawn. Received dates in our records: 1 Jan 1930 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 Counts reflect the last collected status; some records may be out of date.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

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/26/1231
Erection of a detached garden building for use as a home office.
7 Truelove Gardens Billingshurst West Sussex RH14 9ZR
Received 3 Aug 2026
RegisteredDC/26/1233
Surgery to 1x Oak.
17 Cape Copse Rudgwick West Sussex RH12 3HG
Received 3 Aug 2026
DecidedDC/26/1234
Prior Notification for the erection of 2no. agricultural buildings.
Winstons Farm Muttons Lane Ashington West Sussex RH20 3AL
Received 3 Aug 2026
Awaiting decisionDC/26/1235
Removal of Condition 3 of previously approved application DC/23/1685 (Erection of 2No. dwellings with access from East Street, and associated landscaping) relating to water neutrality.
Land at 509125 125895 East Street Billingshurst West Sussex
Received 3 Aug 2026
RegisteredDC/26/1236
Reserved matters application for up to 28 dwellings following approval of outline application DC/23/2146 relating to, appearance, landscaping, layout and scale.
Land South of Furze Common Road Thakeham West Sussex
Received 3 Aug 2026
DecidedDISC/26/0246
Approval of details reserved by condition 3 to approved application DC/25/1932
Barrow Hill Farm Barrow Hill Henfield West Sussex BN5 9DN
Received 3 Aug 2026
RegisteredDC/26/1237
Retention and alteration of existing decking.
Pengarth Nightingales West Chiltington Pulborough West Sussex RH20 2QT
Received 22 Jul 2026
Awaiting decisionDC/26/1238
Replacement of existing timber decking to the external balconies and access walkways with proprietary aluminium decking system. (Lawful Development Certificate - Proposed).
The Forum Lower Tanbridge Way Horsham West Sussex
Received 3 Aug 2026
Awaiting decisionDC/26/1239
Erection of a single storey front extension with pitched roof, and first floor front dormer extension.
19 Hormare Crescent Storrington Pulborough West Sussex RH20 4QT
Received 22 Jul 2026
RegisteredDC/26/1240
Outline planning application (all matters reserved) to provide an Employment Park comprising flexible commercial, industrial and logistics uses (Use Classes E(g), B2, B8), healthcare (Class E(e) including pharmacy) and commercial leisure.
Mowbray Employment Park Horsham West Sussex
Received 3 Aug 2026
RegisteredDC/26/1241
Reserved Matters application (layout, scale, appearance, internal access and landscaping) pursuant to Condition 5 of Outline Planning Permission reference DC/16/1677 for RM Area 12 comprising 278 (C3 Use) residential units, car and cycle parking, play area, drainage, internal roads, and associated infrastructure.
Land Parcel at 519531 134037 Rusper Road Horsham West Sussex
Received 3 Aug 2026
RegisteredDC/26/1242
Application for approval of Reserved Matters (layout, scale, appearance, internal access and landscaping) pursuant to Condition 5 of Outline Planning Permission reference DC/16/1677 for RM Area 13 comprising 156 (C3 Use) residential units, car and cycle parking, drainage, internal roads, and associated infrastructure.
Land Parcel at 519465 134242 Rusper Road Horsham West Sussex
Received 3 Aug 2026
Awaiting decisionDISC/26/0247
Application for Approval of Details Reserved by Condition 14 (as amended by DC/19/0984) to approved application DC/16/1677
Mowbray Phase 2 Old Holbrook Horsham West Sussex
Received 3 Aug 2026
DecidedDISC/26/0248
Application for Approval of Details Reserved by Condition 13 and 14 (as amended by DC/19/0984) to approved application DC/16/1677
Mowbray, Phase 3 Old Holbrook Horsham West Sussex
Received 3 Aug 2026
DecidedDC/26/1243
Demolition of the existing conservatory, outbuildings and garage and erection of a single storey rear and side extension incorporating a concealed flat roof with a false pitched roof surround. Installation of window to the side elevation.
54 Queensway Horsham West Sussex RH13 5AY
Received 3 Aug 2026
Awaiting decisionDC/26/1244
Change of Use and conversion of ancillary first floor retail space to a self-contained two bedroom flat.
56B West Street Horsham West Sussex RH12 1PL
Received 3 Aug 2026
DecidedDISC/26/0249
Approval of details reserved by conditions 3, 4, 5, 6, and 7 of DC/25/1931
Barrow Hill Farm Barrow Hill Henfield West Sussex BN5 9DN
Received 4 Aug 2026
DecidedDC/26/1245
Fell x 1 Sycamore
Rectory Walk Storrington West Sussex
Received 4 Aug 2026
RegisteredDC/26/1246
Erection of a single chalet bungalow and detached garage.
Land at The Crows Nest New Hall Lane Small Dole West Sussex BN5 9YH
Received 4 Aug 2026
DecidedDC/26/1247
Surgery x 18 Oak, x 1 Ash, Fell x 1 Silver Berch, x 3 Ash, x 1 Elder
Development At Rusper Road Horsham West Sussex RH12 4QR
Received 4 Aug 2026
DecidedCA/26/0096
Fell 1x Conifer Hedge (Works to Trees in a Conservation Area)
Patchings Nep Town Road Henfield West Sussex BN5 9DU
Received 4 Aug 2026
DecidedDC/26/1248
Fell 1 x Oak
9 Allingham Gardens Horsham West Sussex RH12 4US
Received 4 Aug 2026
DecidedDC/26/1251
Install a new overhead connection and pole
Wychwood Barn Brighton Road Shermanbury Horsham West Sussex RH13 8HE
Received 28 Jul 2026
DecidedNC/26/0022
Discharge of condition 9 (Noise Management Plan) of Planning Permission WSCC/028/21
Rock Common Quarry The Hollow Washington Pulborough West Sussex RH20 3DA
Received 30 Jul 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