13 Llannon Road, Upper Tumble, Llanelli, SA14 6BW
About 13 Llannon Road
13 Llannon Road is a semi-detached house in Upper Tumble, Llanelli, Llanelli (SA14 6BW). It has a recorded floor area of 100 m² (around 1076 sq ft), construction records dating it to 2021 and council tax band C. The latest certificate (February 2022) shows a C (score 76), near the top of the C band. When first surveyed in August 2020 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Very Good, roof efficiency went from Very Poor to Very Good and window efficiency went from Good to Very Good; while hot-water efficiency dropped from Average to Poor and main heating dropped from Average to Poor. The recommended improvements would push it to B (score 88). Main heating runs on gas: bulk lpg.
Today's modelled estimate of £275,000 is 25% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£204/sq ft) was about 107.1% above the typical sold price in the postcode. Sold December 2020 for £220,000.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Changed to a more efficient fuel source
Heating controls upgraded for better temperature management
Hot water efficiency decreased
High performance glazing installed
Cavity wall insulation installed
Loft insulation installed or upgraded to 250mm+
Floor insulation added or improved
More low energy lighting installed
Planning history
13 Llannon Road has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at 13 Llannon Road
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£275,000
Modelled from EPC, postcode comparables.
£220,000
Recorded with HM Land Registry.
Sales timeline
17 December 2020Most recent
£220,000
Median price across the last 5 sales in SA14 6BW: £300,000 (2024–2021).
Nearby sales in SA14 6BW
27 Llannon Road, Upper Tumble, Llanelli, SA14 6BW
Sold May 2024
£280,00023b, Llannon Road, Upper Tumble, Llanelli, SA14 6BW
Sold Apr 2024
£342,00032a, Llannon Road, Upper Tumble, Llanelli, SA14 6BW
Sold Dec 2023
£470,00034 Llannon Road, Upper Tumble, Llanelli, SA14 6BW
Sold Mar 2023
£156,50012 Llannon Road, Upper Tumble, Llanelli, SA14 6BW
Sold Dec 2021
£300,000
Versus other Llannon Road homes
Price per m² for 13 Llannon Road runs comfortably ahead of the street norm.
Price per m²
£2,200
Street avg £1,320
Floor Area
100 m²
Street avg 114 m²
CO₂ Emissions
1.7 t/year
Street avg 4.5 t/year
Years Held
5 years
Street avg 11 years
Similar properties nearby
1 Clos Gwyn, Tumble
SA14 6AJ
1 Clos Maes Rhedyn, Gorslas
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1 Clos Aneurin, Cross Hands
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1 Brodawel, Llannon
SA14 6BJ
1 Clos Yr Eithin, Cross Hands
SA14 6EJ
1 Clos Gwili, Cwmgwili
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1 Coed Y Dderwen, Cwmgwili
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1 Derwen Road, Tumble
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Banc-y-Gors — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.







