33 Stepney Street, Llanelli, SA15 3UX Data via plota.co.uk

PL/11304 - Full planning permission Approved

Proposal

Physical alteration to building Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
18 Aug 2026
✓
Validated
1 Sept 2026
✓
Approved
15 Oct 2026

Approved on 15 Oct 2026 · Last checked 19 Oct 2026

Site constraints 5

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 ↗
Air quality management area: Llanelli AQMA
The council has declared the area as failing an air quality objective.
Schemes that add traffic, parking or combustion plant are assessed against the area's action plan and may need an air quality assessment.
Council record ↗
6 listed buildings within 150 m
Nearest: Lloyds Bank, Grade II, 44 m away · 6 Grade II
The site itself is not listed. Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.
Show all 6 with distances
Cadw ↗
Also on the record
Radon affected area, class 3; Coalfield, development low risk area.
Not affected
No scheduled monument at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, the Mining Remediation Authority, 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 area436 m² (4,693 sq ft)
Energy ratingC (asset rating 61)
UseA1/A2 Retail and Financial/Professional services
HeatingHeating and Natural Ventilation

From the energy performance certificate lodged in March 2023, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate

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Important details

Application type
Full planning permission
Postcode
SA15 3UX
Received
18 Aug 2026
Validated
1 Sept 2026
Ward
Tyisha
Parish
Llanelli
Case officer
Show
Target decision
27 Oct 2026
Decision
Full Granted
Decision date
15 Oct 2026

How this decision compares

Decided in 44 days from validation, 10 days faster than Carmarthenshire's median of 54 for extensions. Approved, as 87% of extensions here are.

60%decided within 8 weeks
87%approved
232decided in the last year

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

Consultation & key dates

Comments by
15 Oct 2026

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.