1 Llanfair Road Pontcanna Cardiff CF11 9PZ Data via plota.co.uk

26/01779/NMA - Non Material Amendment Registered

Proposal

Proposed Non-Material Amendment to Planning Permission 25/02588/HSE - To remove upper window and replace ground floor window with doors, change cladding and rear and side elevation material Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
20 Aug 2026
Decision
Expected by 20 Oct 2026

Under consideration

No decision has been issued yet. Plota predicts a decision around 9 Oct 2026, from Cardiff's recent extensions.

Associated applications 2

  • Part of

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    • AmendmentProposed Non-Material Amendment - To remove upper window and replace ground floor window…This application26/01779/NMA

Site constraints 4

Flood zone 3, rivers and sea
High chance: a 1 in 100 or greater annual chance from rivers, or 1 in 200 from the sea. Any development here needs a flood risk assessment. Defences are not counted.
The Environment Agency flood map for planning. Homes in zone 3 must also pass the sequential test. Surface water flooding is a separate map.
Flood map ↗
Radon affected area, class 5
An estimated 10 to 30% of homes reach the radon action level. Indicative for the 1 km square, which takes the highest class found in it; a radon test gives the answer for a building.
From the British Geological Survey and UK Health Security Agency indicative atlas. Under building regulations, as the BRE guide BR 211 (2023) sets out, new buildings and extensions need basic radon protection from class 3 in England and Wales and from class 2 in Scotland, and full protection from class 5. The class at the site itself, from the detailed BGS map, decides which.
UKHSA radon ↗
Also on the record
Conservation area 51 m away: Conway Road; Registered park or garden 190 m away: Thompson's Park (Sir David's Field).
Not affected
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 2

Last sold for £547,500 in May 2021. Terraced house, freehold.

17 May 2021£547,500
5 October 2012£226,500

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

Building

Floor area117 m² (1,259 sq ft)
Energy ratingD (60 out of 100), could reach B
PropertyEnd-terrace house, 6 habitable rooms
Built1900 to 1929
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in May 2012, 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
Non Material Amendment
Postcode
CF11 9PZ
Received
20 Aug 2026
Validated
20 Aug 2026
Ward
RIVERSIDE
Case officer
Show
Target decision
20 Oct 2026
Applicant
Show
Agent
Rowlands Architecture

Decision outlook

Day 50, past Cardiff's usual 49 days for extensions. 87% are decided within thirteen weeks, so most likely by 19 Nov 2026.

Day 506 days to the 56-day target
68%decided within 8 weeks
94%approved
602decided 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 7 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15169406
Planning Portal ref
PP-15169406
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.