30 Laines Road Steyning West Sussex BN44 3LL Data via plota.co.uk
Proposal
Conversion of garage into habitable living space, with the installation of 2no. windows to the front elevation, 1no. french doors to the rear elevation, and 2no. rooflights (Lawful Development Certificate - Proposed). Data via plota.co.uk
Application progress
Approved on 28 Sept 2026 · Delegated Decision · Last checked 28 Sept 2026
Site constraints 5
Checked on 6 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. Historic England, the Environment Agency, Natural England, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
Building
From the energy performance certificate lodged in August 2025, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate
Every application in Horsham - and every UK council - as a live feed, an API, or a bulk CSV export.
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Important details
- Council
- Horsham
- Application type
- Certificate Proposed Lawful Use/Dev
- Postcode
- BN44 3LL
- Received
- 21 Jul 2026
- Validated
- 7 Aug 2026
- Ward
- Steyning and Ashurst
- Parish
- Steyning PC
- Case officer
- Show
- Target decision
- 2 Oct 2026
- Decision
- Application Permitted
- Decision date
- 28 Sept 2026
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- Small Design Studio
How this decision compares
Decided in 52 days from validation, 4 days faster than Horsham's median of 56 for extensions. Approved, as 96% of extensions here are.
Plota live figures for extensions decided by Horsham in the last twelve months, from validation. Horsham decision record →
Public comments
No public comments yet.
8 neighbours consulted · Last counted 28 Sept 2026
Consultation & key dates
- Alt. reference
- PP-15100256
- Planning Portal ref
- PP-15100256
- Comments by
- 3 Sept 2026
- Statutory expiry
- 2 Oct 2026
- Env. assessment
- No
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
Nearby activity
Horsham ranks #105 out of 296 councils for householder decision speed. Householder applications are more likely to be approved here than most councils, with a 97% approval rate vs 90% nationally.
Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.
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30 Laines Road Steyning West Sussex BN44 3LL
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