Planning application
51 Olive Close Horsham West Sussex RH12 4TH
Works: Extension 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 first floor side extension and alterations to side and rear elevation fenestrations.
As published by the council, reference DC/26/1442
Application record
- Reference
- DC/26/1442
- Type
- Householder
- Status
- Registered
- Received
- 8 Sep 2026
- Validated
- 29 Sep 2026
- Ward
- Holbrook East
- Parish
- North Horsham PC
- Postcode
- RH12 4TH
Timeline
Dates from the published record
-
8 Sep 2026
Received by Horsham
-
28 Sep 2026
Added to PlanIndex
-
29 Sep 2026
Validated
Checked as complete and ready for consideration.
-
Decision
Awaiting decision
Decision expected by 24 November 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.
Documents
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 happens while it is decided
This application is with Horsham for determination, against a statutory target of eight weeks. Over the last year Horsham decided householder applications in a median of 56 days. More in our guide to how long planning decisions take.
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
-
54 Parsonage Road Horsham West Sussex RH12 4AN
92% historically approved · decision due ~6 Jul
Removal or Variation of Condition 4 of previously approved application DC/25/0508 (Erection of a single storey rear extension with roof terrace and rear dormer) to replace the existing tiles with slate grey and to change the approved tile hung finish on the dormer with cement fibre cladding.
Decided Amendments Extension Loft or dormer 4 docsSmall domestic -
Parsonage Business Park Parsonage Way Horsham West Sussex RH12 4AL
Surgery to Group of trees including Sycamore, Silver Birch, Common Hazel, Common Ash, Commonholly, Pedunculate Oak, Goat Willow, Common Yew and Mixed Species. Surgery to 2 x Pine. Fell 1 x Common Hawthorn.
Granted Trees 5 docs -
Novartis Development Site Parsonage Road Horsham West Sussex RH12 4TJ
Surgery to 1x Oak. Fell 1x Sycamore and 2x Elm Group.
Granted Trees 6 docs -
Site Office Former Novartis Pharma Site Parsonage Road Horsham West Sussex
97% historically approved · decision due ~11 Sep
Application for Approval of Details Reserved by Condition 3 (Construction Details), 4 (Underground Services), 5 (CEMP), 6 (Contamination), 8 (Bird Hazard Management Plan), 9 (No-dig details), 12 (LEAP/LAP) to approved application DC/25/0415
Awaiting decision Conditions 35 docs -
Former Novartis Site Parsonage Road Horsham West Sussex
97% historically approved · decision due ~13 Oct
Approval of details reserved by conditions 10 and 11 to approved application DC/25/0415
Awaiting decision Conditions 6 docs -
Former Novartis Site Parsonage Road West Sussex Horsham RH12 5AA
92% historically approved · decision due ~17 Jun
Non Material Amendment to previously approved application DC/25/0415 (The construction of 244 new homes (Use Class C3) with vehicular and pedestrian access from Parsonage Road, public open space, landscaping, parking and associated works) for the replacement of the Parking Strategy Plan to show amended split between allocated and unallocated car parking spaces and amendments to 3 x house types to provide separate kitchens.
Decided Amendments 10 docs
Other householder applications
In Horsham
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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.
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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.