Planning application
4 Lakeside Drive Southwater Horsham West Sussex RH13 9TR
Works: Extension Small domestic
Read from the description, not a valuation. How we read the register
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Erection of single storey side and rear extensions.
As published by the council, reference DC/26/0941
Application record
- Reference
- DC/26/0941
- Type
- Householder
- Status
- Registered
- Received
- 1 Jun 2026
- Validated
- 1 Jun 2026
- Ward
- Southwater South and Shipley
- Parish
- Southwater PC
- Decision by
- Delegated Decision
- Postcode
- RH13 9TR
Timeline
Dates from the published record
-
1 Jun 2026
Received by Horsham
-
12 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 27 July 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Horsham took a median of 56 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
Agent on file, an architecture practice registered in Horsham
38 applications on PlanIndex · across 5 councils · 100% 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
10 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 happens while it is decided
The process from here
This application is with Horsham for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
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
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7 Deacon Place Southwater West Sussex RH13 9GY
99% historically approved · decision due ~16 Oct
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Awaiting decision Trees 7 docs -
57 Bamborough Close Southwater Horsham West Sussex RH13 9XG
Demolition of existing conservatory and erection of single storey rear extension.
Granted Householder Extension Demolition 10 docsSmall domestic -
Sony DADC UK Limited Southwater Business Park Worthing Road Southwater Horsham West Sussex RH13 9YT
Demolition of existing warehouse buildings and redevelopment to provide employment units for a flexible range of employment uses (Use Classes E(g)(iii), B2 and/or B8) erection of ancillary offices, together with the provision of yard areas, parking, landscaping and associated works
Granted Full applications Demolition 79 docs -
44 York Close Southwater West Sussex RH13 9XJ
Erection of a single storey rear extension and conversion of garage into habitable living space.
Granted Householder Extension 13 docsSmall domestic -
38A York Close Southwater Horsham West Sussex RH13 9XJ
98% historically approved · decision due ~8 Oct
Approval of details reserved by conditions 3 and 4 to approved application DC/22/0692
Awaiting decision Conditions 5 docs -
Southwater Business Park, Sony Dadc Uk Limited Worthing Road Southwater West Sussex RH13 9YT
Non Material Amendment to previously approved application DC/23/1843 (Demolition of existing warehouse buildings. Erection of new single-storey buildings to provide employment units for a flexible range of employment uses (Use Classes E(g)(iii), B2 and/or B8) with ancillary offices, together with associated access road, hard and soft landscaping, cycle parking, car parking, EV charging, service yard, loading bays, site infrastructure and associated works.) Relocation of the acoustic fence near unit 1. Repositioning of cycle shelter between units 3 and 4 to allow relocation of landlord's pillar displaced by relocated acoustic fence.
Granted Amendments Demolition 7 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