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
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
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.
As published by the council, reference DC/26/0152
Application record
- Reference
- DC/26/0152
- Type
- Gen Permitted Development - Householder
- Status
- Decided
- Decision
- Granted As published: Application Permitted
- Received
- 22 Jan 2026
- Validated
- 3 Feb 2026
- Decided
- 17 Mar 2026
- Ward
- Forest
- Parish
- Forest NC (Pre HTC)
- 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/26/0426 Decided
18 Bethune Road Horsham West Sussex RH13 5JP
Erection of a single storey rear extension (Lawful Development Certificate - Proposed).
-
DC/25/2039 Withdrawn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
-
22 Jan 2026
Received by Horsham
-
3 Feb 2026
Validated
Checked as complete and ready for consideration.
-
17 Mar 2026
Decision issued: Application Permitted
-
12 Aug 2026
Added to PlanIndex
Related applications
Cases linked to this one on the register
- Application: DC/25/2039 (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
8 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.
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Open the documentsWhat this grant of permission means
Horsham granted permission on 17 March 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About prior approval applications
Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
18 Bethune Road Horsham West Sussex RH13 5JP
Erection of a two storey rear extension.
Withdrawn Householder Extension 10 docsDomestic -
18 Bethune Road Horsham West Sussex RH13 5JP
94% historically approved · decision due ~12 May
Erection of a single storey rear extension (Lawful Development Certificate - Proposed).
Decided Lawful development Extension 6 docsSmall domestic -
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 prior approval applications
In Horsham
-
DC/26/1320 Granted
Woodmans Farm London Road Ashington West Sussex
Prior notification for the erection of an agricultural building and associated works.
-
DC/26/1197 Granted
St Marks Court Chart Way Horsham West Sussex RH12 1XL
Prior Approval for the Change of Use of the existing Class E building into 195 residential dwellings comprising 58no. 1 bedroom (1 person), 115no. 1 bedroom (2 person), 12no. 2 bedroom (3 person) and 10no. 2 bedroom (4 person) units.
-
DC/26/1390 Granted
Land at Northlands Lane Storrington West Sussex
Prior Notification for the erection of an agricultural storage barn.
-
DC/26/1532 Awaiting decision
Car Park North Street Storrington West Sussex
Prior Notification for erection of a replacement telecommunications base station of 20-metre-high street works telecommunications monopole with built-in cabinet, supporting 9no. radio antennas, 2no. transmission dishes, 2no. GPS nodes and ancillary equipment along with 5no. ground-based cabinets
-
DC/26/1515 Awaiting decision
Normans East Street Rusper Horsham West Sussex RH12 4RD
Prior Notification for the Change of Use of an agricultural barn to form a 2 bed dwellinghouse.