14 Trem Y Rhyd St Fagans Cardiff CF5 6FW Data via plota.co.uk

26/01836/HSE - Householder Planning Permission Approved

Proposal

Single storey rear extension and conversion of existing garage. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
31 Aug 2026
✓
Validated
4 Sept 2026
✓
Consultation
8 Sept 2026
✓
Approved
9 Oct 2026

Approved on 9 Oct 2026 · Delegated to Group Leader · Last checked 14 Oct 2026

Site constraints 1

Also on the record
Radon affected area, class 4.
Not affected
Outside flood zones 2 and 3 · No listed building at the site · No scheduled monument at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI) 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 £389,995 in April 2019. Detached house, freehold.

26 April 2019£389,995New build

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

Building

Floor area122 m² (1,313 sq ft)
Energy ratingB (84 out of 100), could reach A
PropertyDetached house
Built2018
HeatingBoiler and radiators, mains gas
WallsAverage thermal transmittance 0.21 W/m²K

From the energy performance certificate lodged in March 2019, the latest held for this property. The building may have changed since. View the certificate

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Important details

Council
Cardiff
Application type
Householder Planning Permission
Postcode
CF5 6FW
Received
31 Aug 2026
Validated
4 Sept 2026
Ward
PENTYRCH AND ST FAGANS
Case officer
Show
Decision
Permission Granted
Decision date
9 Oct 2026
Decision level
Delegated to Group Leader
Applicant
Show
Agent
FRANKS AND TOMS ARCHITECTS LIMITED

How this decision compares

Decided in 35 days from validation, 15 days faster than Cardiff's median of 50 for extensions. Approved, as 94% of extensions here are.

68%decided within 8 weeks
94%approved
650decided 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.

4 neighbours consulted · Last counted 14 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15193502
Planning Portal ref
PP-15193502
Neighbours
8 Sept 2026
Consultation
8 Sept 2026
Comments by
29 Sept 2026
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

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.