Planning application
2 Allingham Gardens Horsham West Sussex RH12 4US
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.
As published by the council, reference DC/25/2157
Application record
- Reference
- DC/25/2157
- Type
- Householder
- Status
- Decided
- Decision
- Granted As published: Application Permitted
- Received
- 23 Dec 2025
- Validated
- 23 Dec 2025
- Decided
- 16 Feb 2026
- Ward
- Roffey North
- Parish
- North Horsham PC
- Decision by
- Delegated Decision
- Postcode
- RH12 4US
Timeline
Dates from the published record
-
23 Dec 2025
Received by Horsham
-
16 Feb 2026
Decision issued: Application Permitted
-
12 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
B H Norton & Son Ltd Agent, registered in West Sussex
Active · incorporated 1999 · West Sussex
5 applications on PlanIndex · across 3 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
13 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 documentsWhat this grant of permission means
Horsham granted permission on 16 February 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 householder applications
Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
9 Allingham Gardens Horsham West Sussex RH12 4US
98% historically approved · decision due ~29 Sep
Fell 1 x Oak
Awaiting decision Trees 7 docs -
6 Willow Road Horsham West Sussex RH12 4UN
Erection of a single storey rear extension.
Granted Householder Extension 12 docsSmall domestic -
7 Willow Road Horsham West Sussex RH12 4UN
98% historically approved · decision due ~16 Nov
Fell 1 x Robinia (T2) and surgery to 1 x Yew (T1)
Awaiting decision Trees 4 docs -
5 Coniston Close Horsham West Sussex RH12 4GU
97% historically approved · decision due ~6 Jul
Application for Approval of Details Reserved by Condition 3 to approved application DC/25/0305.
Decided Conditions 8 docs -
4 Bramber Close Horsham West Sussex RH12 4LY
92% historically approved · decision due ~29 Oct
Variation of Condition 1 of previously approved application DC/25/0432 (Erection of a two storey front extension, two storey rear extension, new fenestration and external finishes) for alterations to the design to increase space and to allow for masonry and timber frame construction.
Awaiting decision Amendments Extension Windows or glazing 7 docs -
3 Bramber Close Horsham West Sussex RH12 4LY
98% historically approved · decision due ~20 Jul
Installation of cladding to the first floor front elevation.
Decided Householder 7 docsDomestic
Other householder applications
In Horsham
-
DC/26/1294 Granted
Meadow Cottage Wineham Lane Wineham West Sussex BN5 9AY
Erection of single storey rear extension and replacement of timber garage roof and walls.
-
DC/26/1291 Granted
The Spinney Melrose Place Storrington West Sussex RH20 3HH
Erection of a single-storey rear extension.
-
DC/26/1279 Granted
21 Wood Croft Billingshurst West Sussex RH14 9XL
Erection of a single storey rear extension.
-
DC/26/1264 Granted
25 Springfield Park North Parade Horsham West Sussex RH12 2BF
Loft conversion with installation of front and rear roof lights.
-
DC/26/1260 Granted
34 Staples Barn Henfield West Sussex BN5 9PN
Erection of front porch and alterations to front elevation, replacement of existing brickwork and tile hanging and replacement of existing flat roof with pitched roof.