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Get started3 Pentre Sare is a semi-detached house in Mynyddcerrig, Llanelli, Llanelli (SA15 5AY). It has a recorded floor area of 153 m² (around 1647 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (February 2026) shows a D (score 59), a step below the typical UK home. When first surveyed in March 2021 the rating was G, the property has climbed 3 bands since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Very Poor to Very Good and hot-water efficiency went from Very Poor to Average; while window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 82), a 2-band jump. Main heating runs on oil. This certificate was lodged in the last six months, so the rating reflects current condition.
Today's modelled estimate of £157,000 sits 93.8% above the 2021 sale of £81,000. Sold August 2021 for £81,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
3 Pentre Sare's carbon output runs well above what efficient homes in the postcode produce.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£157,000
Modelled from EPC, postcode comparables.
£81,000
Recorded with HM Land Registry.
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Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.4 km
Mynyddcerrig — bus stop.
Changes detected from historical EPC data
Fuel source changed
Heating controls upgraded for better temperature management
Hot water system upgraded
Windows upgraded, improving insulation
Wall insulation improved
Loft insulation installed or upgraded to 250mm+
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
26 August 2021Most recent
£81,000
Median price across the last 5 sales in SA15 5AY: £220,000 (2023–2006).
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SA15 5PW