Planning application
45 Rusper Road Horsham West Sussex RH12 4BA
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
Erection of a single storey rear extension and garage conversion.
As published by the council, reference DC/26/0038
Application record
- Reference
- DC/26/0038
- Type
- Householder
- Status
- Decided
- Decision
- Application Permitted
- Received
- 12 Jan 2026
- Validated
- 12 Jan 2026
- Decided
- 9 Mar 2026
- Ward
- Roffey North
- Parish
- North Horsham PC
- Decision by
- Delegated Decision
- Postcode
- RH12 4BA
Timeline
Dates from the published record
-
12 Jan 2026
Received by Horsham
-
9 Mar 2026
Decision issued: Application Permitted
-
12 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file, a design practice registered in London
52 applications on PlanIndex · across 15 councils · 82% granted
Trade members see who it is, their full track record, and every application they have filed.
See who's behind itDocuments
Plans, drawings, consultee responses and the officer's report
12 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.
Trade members open them from here.
Open the documentsWhat a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
About householder applications
How this application type works
Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.
Nearby applications
Within 500 metres
-
8 Foxleigh Chase Horsham West Sussex RH12 4AX
Conversion of loft with erection of rear dormer and alterations to solar panels, and creation of parapet to ground floor projection (Lawful Development Certificate - Proposed).
Withdrawn Lawful development Loft or dormer 10 docs -
40 Rusper Road Horsham West Sussex RH12 4BD
Erection of a single storey rear extension.
Granted Householder Extension 10 docsSmall domestic -
34 Rusper Road Horsham West Sussex RH12 4BD
98% historically approved · decision due ~24 Jul
Demolition of existing single storey rear extensions and erection of a single storey rear extension. Conversion of loft into habitable living space and installation of a rear dormer. Replacement of garage roof with flat sedum roof including solar panels. Alterations to fenestration.
Awaiting decision Householder Extension Loft or dormer +2 11 docsSmall domestic -
-
The Twitten Millthorpe Road Horsham West Sussex RH12 4EP
Surgery to 11x Sycamore
Granted Trees 5 docs -
14 Millthorpe Road Horsham West Sussex RH12 4EP
83% historically approved · decision due ~23 Oct
Prior Approval for the erection of a single storey rear larger home extension, which would project 3.50m from the rear elevation, comprising a maximum height of 4.00m and an eaves height of 3.00m.
Awaiting decision Prior approval Extension 5 docsSmall domestic
Other householder applications
In Horsham
-
DC/26/1091 Granted
3 The Old Sussex Stud, The Hayloft Cowfold Road West Grinstead West Sussex RH13 8JP
Installation of freestanding solid fuel appliance to interior ground floor and erection of external insulated twin-wall flue to roof (Householder).
-
DC/26/1085 Granted
Harlequin House Hurston Lane Storrington West Sussex RH20 4HH
Erection of single storey rear extension and first floor side extension. Installation of tile hanging to existing first floor front elevation.
-
DC/26/1029 Granted
Fern Lodge Stane Street Codmore Hill West Sussex RH20 1BL
Erection of a single storey side extension to dwelling. Erection of a raised roof with dormer, installation of new windows, doors, garage door, and solar PV panels to outbuilding, with reconfiguration of internal layout.
-
DC/26/1078 Granted
2 Fairlight Cottages Natts Lane Billingshurst West Sussex RH14 9EY
Conversion of existing garage into habitable area including the replacement of the garage door with a window and installation of bi-fold doors and rooflights to the side elevation.
-
DC/26/1157 Granted
8 Blanches Road Partridge Green Horsham West Sussex RH13 8HZ
Demolition of existing rear conservatory and erection of single storey rear extension with shallow pitched roof