Spartan House North Street Horsham West Sussex RH12 1RD
Approved on 1 August 2025
Council decision: Application PermittedDelegated (officer decision)
Boundary © HM Land Registry, © Ordnance Survey · details
This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.
Proposal
Installation of 5No. metal grilles in the external wall of the building, installation of an air ventilation system to the ground and second floor. Replacement of the east facade timber boarding cladding with a new vented cement board system. Installation of wheelchair platform lift at the front entrance, replacement stairs to be relocated and installed. First Floor Terrace on North Elevation will have horizontal stainless-steel wires at 100mm centres added into the vertical balustrade posts to bring the installation into line with current building regulations.
- Received
- 2 May 2025
- Decision level
- Delegated (officer decision)
- Council
- Horsham District Council
- Ward
- Denne
- Agent
- Studio 4 Architecture
- ReceivedReceived2 May
- ValidatedValidated16 May
- Consult.Consultation24 Jul
- TargetTarget Date11 Jul
- DecidedDecided1 Aug
Decided in 77 days (council typically 56)
About this application
This is a full planning application at Spartan House North Street Horsham West Sussex RH12 1RD. Horsham has handled 2,753 applications of this type. This one was decided in 91 days, 5 weeks longer than Horsham's typical decision time. The site is in 3 listed buildings nearby. There has been 1 other application at this address. In the past year there have been 89 applications across Denne. We hold 754 applications in total for the RH12 postcode area.
90% of full applications at Horsham District Council were approved. Across all application types, the council typically decides in about 8 weeks (median).
Based on decided applications received in the last 3 years.See what's approved near your address
Application details
- Postcode
- RH12 1RD
- Application type
- Full Application
- Scale / size
- Small
- Parish
- Denne NC
Planning application dates
- Date validated
- 16 May 2025
- Consultation expiry
- 24 July 2025
- Consultation end
- 24 July 2025
- Neighbour consultation end
- 12 June 2025
- Last date for comments
- 24 July 2025
- Target decision date
- 11 July 2025
Applicant and agent
- Agent
- Studio 4 Architecture
- Agent address
- 6 Sandwell Crescent London NW61PB
Planning decision
- Statutory period
- 56 days
Additional information
- Planning Portal ID
- PP-13970291
- Documents
- 26
- Constraints
- 14
Site constraints
Designations that overlap or adjoin the site outline.
- Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (24)
flood storage areas, conservation areas, listed buildings, Article 4 directions, tree preservation orders, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.
A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.
Data © Crown copyright and others · sources and licences
Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.
© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.
© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.
© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.
Contains Ordnance Survey data © Crown copyright and database right 2026.
Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.
Planning history at this site
1 other application at this property, newest first.
Source: Horsham
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Around this site
Nearby applications
- Spartan House North Street Horsham West Sussex RH12 1RDDC/25/1527 · FullApproved0.0 mi
- Horsham AMC North Street (B219) Horsham West Sussex RH12 1REDC/25/1339 · TelecomsAwaiting decision0.0 mi
- Telephone Exchange North Street Horsham West Sussex RH12 1REDC/23/1003 · FullApproved0.0 mi
- Horsham AMC North Street (B219) Horsham West Sussex RH12 1REDC/24/0979 · TelecomsApproved0.0 mi
- Horsham District Council Park North North Street Horsham West Sussex RH12 1RL26/01341/ADJAwaiting decision0.0 mi
For applicants and trades
Contractors near this project
- Shaws Glass LtdWindow & Door Installer0.1 mi
- BJN Roofing (Contractors) LtdRoofer0.2 mi
- David J Long LtdElectrician0.2 mi
- Sussex Surrey Doors and WindowsWindow & Door Installer0.3 mi
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