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Get started23 Bigyn Road is a mid-terrace house in Llanelli (SA15 1NT). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (August 2020) shows a C (score 74). When first surveyed in February 2016 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Good to Very Good and lighting went from Poor to Very Good. The recommended improvements would push it to B (score 89).
Today's modelled estimate of £133,000 sits 66.3% above the 2018 sale of £80,000. On a £-per-square-foot basis, the last sale (£87/sq ft) was about 39.5% above the typical sold price in the postcode. Its energy rating outperforms most of the postcode (better than 82% of similar EPCs). Sold June 2018 for £80,000.
23 Bigyn Road valuation sits well clear of the typical sold price in this postcode.
£133,000
Modelled from EPC, postcode comparables.
£80,000
Recorded with HM Land Registry.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
23 Bigyn Road outperforms the street on co₂ emissions by a wide margin.
Price per m²
£941
Street avg £788
Floor Area
85 m²
Street avg 96 m²
Habitable Rooms
4 rooms
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Bigyn Park Terrace — bus stop.
Changes detected from historical EPC data
Wall insulation improved
Heating controls upgraded for better temperature management
Loft insulation upgraded to recommended levels
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
28 June 2018Most recent
£80,000
Median price across the last 5 sales in SA15 1NT: £105,000 (2025–2021).
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Detailed EPC data
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Street avg 5 rooms
CO₂ Emissions
2.6 t/year
Street avg 4.9 t/year
SA15 1TB