Planning application
8 The Retreat Penylan Cardiff CF23 5QZ
Works: Extension
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Proposed conversion of roof space, side & rear extensions & internal alterations to form a HMO
As published by the council, reference 26/01917/FUL
Application record
- Reference
- 26/01917/FUL
- Type
- Full Planning Permission
- Status
- Registered
- Received
- 11 Sep 2026
- Validated
- 11 Sep 2026
- Ward
- PENYLAN
- Postcode
- CF23 5QZ
Comment by 9 October 2026
The council is taking comments on this application until then. Have your say on Cardiff's portal.
Timeline
Dates from the published record
-
11 Sep 2026
Received by Cardiff
-
22 Sep 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 6 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Cardiff took a median of 56 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
DLP Architecture Ltd Agent, an architecture practice registered in Cardiff
Active · incorporated 2012 · Cardiff
74 applications on PlanIndex · across 4 councils · 88% 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
18 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 Cardiff for determination, against a statutory target of eight weeks. Over the last year Cardiff decided full applications in a median of 87 days. More in our guide to how long planning decisions take.
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
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Penylan House Pen-y-lan Road Penylan Cardiff CF23 5YG
2no. wall mounted signs
Granted Advertising 7 docs -
8 Cyncoed Road Penylan Cardiff CF23 5SG
Proposed Non-Material Amendment to Planing Permission 25/00280/HSE- Amendment to dormer window.
Granted Amendments Loft or dormer Windows or glazing 8 docs -
Carmel Court Bronwydd Avenue Penylan Cardiff CF23 5JW
PROPOSED 2 NO. DORMER ROOF EXTENSIONS TO ALLOW ADDITIONAL HEADROOM TO EXISTING UNITS
Granted Full applications Extension Loft or dormer 14 docs -
130 Pen-y-lan Road Penylan Cardiff CF23 5RD
Proposed driveway with dropped kerb.
Granted Householder 5 docsSmall domestic -
130 Pen-y-lan Road Penylan Cardiff CF23 5RD
Hip to gable roof extension, rear dormer loft conversion, and new windows.
Granted Householder Extension Loft or dormer +1 10 docsDomestic -
9 Pen-Y-Lan Terrace Penylan Cardiff CF23 9EU
SINGLE STOREY REAR EXTENSION
Granted Householder Extension 8 docsSmall domestic
Other full applications
In Cardiff
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26/01959/FUL Awaiting decision
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-
26/01531/FUL Granted
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Dormer Loft Conversion plus related alterations to convert existing class C4 HMO into a large sui generis HMO.
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26/01537/FUL Granted
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Change of use of existing offices to living accomodation
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26/01534/FUL Granted
23 Gordon Road Roath Cardiff CF24 3AL
Retention of conversion from a large sui generis HMO to a class C4 HMO.
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26/01641/FUL Granted
64 St Mary Street Cathays Cardiff CF10 1FA
Replacement of the existing condensers and Installation of additional 4 no. new condensers within the external yard