33 Summerfield Avenue Gabalfa Cardiff CF14 3QA Data via plota.co.uk

25/02996/HSE - Householder Planning Permission Approved

Proposal

Demolition of existing outbuildings and construction of single storey rear extension Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
29 Dec 2025
✓
Consultation
12 Jan 2026
✓
Approved
16 Feb 2026
✗
Appeal dismissed
17 Jun 2026

Approved on 16 Feb 2026 · Delegated to Group Leader · Last checked 2 Oct 2026

Site constraints 2

Also on the record
Radon affected area, class 3; 2 listed buildings within 150 m.
Not affected
Outside flood zones 2 and 3 · 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.

Building

Floor area82 m² (883 sq ft)
Energy ratingC (69 out of 100)
PropertyMid-terrace house, 5 habitable rooms
BuiltBefore 1900
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in December 2025, 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
CF14 3QA
Received
29 Dec 2025
Validated
29 Dec 2025
Ward
GABALFA
Decision
Permission Granted
Decision date
16 Feb 2026
Decision level
Delegated to Group Leader
Appeal
Dismissed · 17 Jun 2026 · Written Representations · Inspectorate case 6004614 ↗
Applicant
Show
Agent
Oscar Clarke Design

How this decision compares

Decided in 49 days from validation, 7 days faster than Cardiff's median of 56 for householder applications. Approved, as 95% of householder applications here are.

53%decided within 8 weeks
95%approved
623decided in the last year

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

Public comments

No public comments yet.

7 neighbours consulted · Last counted 2 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-14592092
Planning Portal ref
PP-14592092
Neighbours
12 Jan 2026
Consultation
12 Jan 2026
Comments by
2 Feb 2026
Env. assessment
No

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.