Planning application
Dorlyn House London Road Ashington West Sussex RH20 3JT
Works: Extension Loft or dormer Windows or glazing Small domestic
Read from the description, not a valuation. How we read the register
Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.
Proposal
Conversion of existing 1no. 3 bedroom flat into 1no. 1 bedroom flat and 1no. 3 bedroom flat, conversion of the loft into habitable living space with the installation of 3no. rooflights, erection of a two storey and single storey rear extension, and alterations to fenestration.
As published by the council, reference DC/26/0131
Application record
- Reference
- DC/26/0131
- Type
- Full Application
- Status
- Decided
- Decision
- Refused As published: Application Refused
- Received
- 27 Jan 2026
- Validated
- 19 Feb 2026
- Decided
- 8 Apr 2026
- Ward
- West Chiltington, Thakeham and Ashington
- Parish
- Ashington PC
- Decision by
- Delegated Decision
- Postcode
- RH20 3JT
Site history
Applications at this address on the Horsham register
This site has had 3 applications since 2025: 1 approved, 1 refused.
-
DC/26/1362 Awaiting decision
Dorlyn House London Road Ashington West Sussex RH20 3JT
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.
-
DC/25/1472 Granted
Dorlyn House London Road Ashington West Sussex RH20 3JT
Erection of a single storey and two storey rear extensions, loft conversion with front and rear rooflighs, and alteration to fenestration.
Timeline
Dates from the published record
-
27 Jan 2026
Received by Horsham
-
19 Feb 2026
Validated
Checked as complete and ready for consideration.
-
8 Apr 2026
Decision issued: Application Refused
-
12 Aug 2026
Added to PlanIndex
Related applications
Cases linked to this one on the register
- Application: DC/25/0406
- Application: DC/25/1472 (Decided)
Who's behind it
Company information only, from the register and Companies House
RMR Architecture Ltd Agent, an architecture practice registered in Worthing
Dissolved · incorporated 2019 · Worthing
35 applications on PlanIndex · across 5 councils · 79% granted
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
12 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.
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Open the documentsWhat this refusal means
Horsham refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.
About full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
Dorlyn House London Road Ashington West Sussex RH20 3JT
Erection of a single storey and two storey rear extensions, loft conversion with front and rear rooflighs, and alteration to fenestration.
Granted Householder Extension Loft or dormer +1 8 docsSmall domestic -
Dorlyn House London Road Ashington West Sussex RH20 3JT
92% historically approved · decision due ~3 Nov
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.
Awaiting decision Amendments Extension Loft or dormer +1 7 docsSmall domestic -
Sunbeams London Road Ashington West Sussex RH20 3JT
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Land East of The Lawns London Road Ashington West Sussex RH20 3JR
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The Lawns London Road Ashington West Sussex RH20 3JR
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