8 Celyn Avenue Cyncoed Cardiff CF23 6EN Data via plota.co.uk

26/02033/CLEUD - Cert of Lawfulness Existing (s191) Registered

Proposal

Rear extensions and alterations to the property. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
22 Sept 2026
Decision
Expected by 17 Nov 2026

This application is under consideration - no decision has been issued yet. Plota predicts a decision between 3 Nov 2026 and 15 Nov 2026, from Cardiff's recent extensions.

Site constraints 3

Registered park or garden 63 m away: Roath Park
Its setting is a consideration for work nearby.
Registered parks and gardens, battlefields, world heritage sites and protected wrecks are designated heritage assets: harm needs clear and convincing justification.
Conservation area 23 m away: Roath Park Lake and Gardens
The edge of the area; work outside it can still affect its setting.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Also on the record
Local nature reserve 326 m away: Nant Fawr Corridor.
Not affected
Outside flood zones 2 and 3 · No listed building at the site · No scheduled monument at the site

Checked on 2 October 2026. Historic England, the Environment Agency, Natural England and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

Sales history 1

Last sold for £74,000 in August 1997. Semi-detached house, freehold.

5 August 1997£74,000

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

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Important details

Council
Cardiff
Application type
Cert of Lawfulness Existing (s191)
Postcode
CF23 6EN
Received
22 Sept 2026
Validated
22 Sept 2026
Ward
CYNCOED
Case officer
Show
Applicant
Show
Agent
DTB Design

Decision outlook

Day 13 of the 56-day target. Cardiff usually decides extensions by day 49.

Day 1343 days to the 56-day target
69%decided within 8 weeks
94%approved
571decided in the last year

Plota live figures for extensions decided by Cardiff in the last twelve months, from validation. Cardiff decision record →

Public comments

No public comments yet.

Last counted 2 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PG-43735227
Env. assessment
No

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use