Planning application
18 Bethune Road Horsham West Sussex RH13 5JP
Works: Extension Small domestic
Read from the description, not a valuation. How we read the register
Decided. The decision notice on the council portal carries the outcome in full, including any conditions.
Proposal
Erection of a single storey rear extension (Lawful Development Certificate - Proposed).
As published by the council, reference DC/26/0426
Application record
- Reference
- DC/26/0426
- Type
- Certificate Proposed Lawful Use/Dev
- Status
- Decided
- Received
- 3 Mar 2026
- Validated
- 17 Mar 2026
- Ward
- Forest
- Parish
- Horsham TC
- Decision by
- Delegated Decision
- Postcode
- RH13 5JP
Site history
Applications at this address on the Horsham register
This site has had 3 applications since 2025: 1 approved, 0 refused.
-
DC/26/0152 Granted
18 Bethune Road Horsham West Sussex RH13 5JP
Prior Approval for the erection of a single storey rear larger home extension, which would project 4.0m from the rear elevation, comprising a maximum height of 3.65m and an eaves height of 2.75m.
-
DC/25/2039 Withdrawn
18 Bethune Road Horsham West Sussex RH13 5JP
Erection of a two storey rear extension.
Timeline
Dates from the published record
-
3 Mar 2026
Received by Horsham
-
17 Mar 2026
Validated
Checked as complete and ready for consideration.
-
12 Aug 2026
Added to PlanIndex
Related applications
Cases linked to this one on the register
- Application: DC/16/2033 (Decided)
- Application: DC/25/2039 (Decided)
- Application: DC/26/0152 (Decided)
Who's behind it
Company information only, from the register and Companies House
M & J DESIGN SERVICES LTD Agent, a design practice registered in West Sussex
Active · incorporated 2007 · West Sussex
9 applications on PlanIndex · across 2 councils
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
6 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Watch members (£5 a month) open the document list from here.
Open the documentsAfter the decision
Horsham has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.
About lawful development applications
A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
18 Bethune Road Horsham West Sussex RH13 5JP
Prior Approval for the erection of a single storey rear larger home extension, which would project 4.0m from the rear elevation, comprising a maximum height of 3.65m and an eaves height of 2.75m.
Granted Prior approval Extension 8 docsSmall domestic -
18 Bethune Road Horsham West Sussex RH13 5JP
Erection of a two storey rear extension.
Withdrawn Householder Extension 10 docsDomestic -
11 Eversfield Road Horsham West Sussex RH13 5JS
98% historically approved · decision due ~26 Mar
Erection of a part two storey and part single storey side and rear extension, erection of a front porch, conversion of loft into habitable living space with installation of rear dormer, and 2no. front rooflights.
Decided Householder Extension Loft or dormer 11 docsSmall domestic -
34 Eversfield Road Horsham West Sussex RH13 5JT
Erection of an outbuilding to be used as a shed and home office (Lawful Development Certificate - Proposed).
Granted Lawful development 8 docsSmall domestic -
37 Bennetts Road Horsham West Sussex RH13 5JX
98% historically approved · decision due ~18 May
Erection of a front porch.
Decided Householder Extension 7 docsSmall domestic -
94 Oakhill Road Horsham West Sussex RH13 5LQ
Erection of a single storey rear extension. (Lawful Development Certificate - Proposed).
Granted Lawful development Extension 9 docsSmall domestic
Other lawful development applications
In Horsham
-
DC/26/1319 Granted
Little Meadow Kerves Lane Horsham West Sussex RH13 6ES
Erection of outbuilding for use as a garage/gym and workshop. (Lawful Development Certificate - Proposed).
-
DC/26/1310 Granted
143 Rushams Road Horsham West Sussex RH12 2NY
Loft conversion with hip to gable roof extension and rear dormer. Replacement of rear doors with bi-fold doors. (Lawful Development Certificate - Proposed).
-
DC/26/1172 Granted
30 Laines Road Steyning West Sussex BN44 3LL
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).
-
DC/26/1544 Awaiting decision
17 Thornden Cowfold West Sussex RH13 8AG
Siting of single storey mobile home for ancillary use to the main dwelling (Lawful Development Certificate - Proposed).
-
DC/26/1524 Awaiting decision
Rowan Two Mile Ash Horsham West Sussex RH13 0LA
Application to confirm the continuous use of the land Garden at Rowan purposes for a period in excess of ten years (Lawful Development Certificate - Existing)