Dorlyn House London Road Ashington West Sussex RH20 3JT
Proposal
Variation of condition 3 of previously approved application reference DC/25/1472 (Erection of a single storey and two storey rear extensions, loft conversion with front and rear roof lights, and alteration to fenestration) changes to external finishes.
- Received
- 8 September 2026
- Target decision date
- 3 November 2026
- Public comments
- 0 · last counted 17 October 2026
- Council
- Horsham District Council
- ReceivedSubmitted8 Sep
- ValidatedValidated8 Sep
- Consult.Consultation6 Oct
- TargetTarget Date3 Nov
- DecidedDecided
This is a planning application for a loft conversion at Dorlyn House London Road Ashington West Sussex RH20 3JT. Horsham has handled 6,926 applications of this type and approves 89% of them, typically deciding them in 57 days. It was submitted on 8 September 2026 and is still awaiting a decision. There has been 1 other application at this address. We hold 2,840 applications in total for the RH20 postcode area.
Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Horsham
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Planning history at this site
1 other application at this property, newest first.
Planning 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 2026-10-09. 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.
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