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Get started16 Heol Y Banc is a semi-detached house in Bancffosfelen, Llanelli, Llanelli (SA15 5DH). It has a recorded floor area of 110 m² (around 1184 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (September 2015) returns an A (score 92), the top energy band on the EPC scale. When first surveyed in November 2014 the rating was E, the property has climbed 4 bands since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Good to Very Good and window efficiency went from Average to Good. The latest certificate is from September 2015, so improvements made since then won't be reflected.
Untraded for 29 years, with the last transfer in March 1997. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £177,000 sits 321.4% above the 1997 sale of £42,000. On a £-per-square-foot basis, the last sale (£35/sq ft) was about 65.7% below the postcode norm.
16 Heol Y Banc ranks among the most efficient homes in the postcode for energy use.
This certificate is over 10 years old and is no longer valid.Expired 23 Sept 2025
16 Heol Y Banc's modelled value sits at over four times its earliest registered sale price (1997).
£177,000
Modelled from EPC, postcode comparables.
£42,000
Recorded with HM Land Registry.
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16 Heol Y Banc is notably below the street on price per m².
Price per m²
£382
Street avg £1,243
Floor Area
110 m²
Street avg 101 m²
Habitable Rooms
7 rooms
Street avg 5 rooms
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Ffordd Aneurin — bus stop.
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Window efficiency improved
Cavity wall insulation installed
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
21 March 1997Most recent
£42,000
Median price across the last 5 sales in SA15 5DH: £130,000 (2025–2022).
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CO₂ Emissions
1.2 t/year
Street avg 7.8 t/year
SA15 5RD