70 Heol Nant Glandulas Lisvane Cardiff CF14 0AB Data via plota.co.uk

26/01755/HSE - Householder Planning Permission Approved

Proposal

Rear conservatory extension. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
18 Aug 2026
✓
Consultation
20 Aug 2026
✓
Approved
15 Sept 2026

Approved on 15 Sept 2026 · Delegated to Group Leader · Last checked 17 Sept 2026

Site constraints 3

Flood zone 2, rivers and sea
Medium chance: between a 1 in 100 and 1 in 1,000 annual chance from rivers, or 1 in 200 to 1 in 1,000 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 ↗
Agricultural land, grade 3a
Best and most versatile land (grades 1, 2 and 3a). Source: the Predictive Agricultural Land Classification Map (Defra and Natural England, 2025; the Welsh Government's Predictive ALC Map 2 in Wales), a model rather than a site survey. A site survey can differ.
Where development of farmland is needed, policy prefers poorer land over the best and most versatile (grades 1, 2 and 3a). Three sources: Natural England's post-1988 field surveys, which are definitive where they exist; the Defra predictive map for England (2025) and the Welsh Government predictive map, modelled from the soil map with 3a and 3b split; and the 1970s provisional map, which planners and other services still show, coarser and with grade 3 undivided. Where the provisional and predicted grades disagree, treat the predicted grade as the current estimate and expect an application to carry its own survey.
Also on the record
Radon affected area, class 4.
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 1

Last sold for £449,995 in May 2021. Detached house, freehold.

14 May 2021£449,995New build

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

Building

Floor area129 m² (1,389 sq ft)
Energy ratingB (85 out of 100), could reach A
PropertyDetached house
Built2021
HeatingBoiler and radiators, mains gas
WallsAverage thermal transmittance 0.21 W/m²K

From the energy performance certificate lodged in April 2021, 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 0AB
Received
18 Aug 2026
Validated
18 Aug 2026
Ward
LISVANE AND THORNHILL
Case officer
Show
Decision
Permission Granted
Decision date
15 Sept 2026
Decision level
Delegated to Group Leader
Applicant
Show
Agent
Prime Architecture Ltd

How this decision compares

Decided in 28 days from validation, 21 days faster than Cardiff's median of 49 for extensions. Approved, as 94% of extensions here are.

69%decided within 8 weeks
94%approved
574decided 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.

2 neighbours consulted · Last counted 17 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15164793
Planning Portal ref
PP-15164793
Neighbours
20 Aug 2026
Consultation
20 Aug 2026
Comments by
10 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.

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.