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Get started47 Llewellyn Street is a mid-terrace house in Llanelli (SA15 1BD). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (December 2022) shows a C (score 73). The rating has held steady at C across 2 certificates since April 2022. Between certificates, window efficiency went from Average to Good. The recommended improvements would push it to B (score 88).
Untraded for 20 years, with the last transfer in January 2006. Sale prices here have outpaced England HPI: 16.2% per year against 0% for the wider region. Today's modelled estimate of £121,000 sits 58.2% above the 2006 sale of £76,500. On a £-per-square-foot basis, the last sale (£89/sq ft) was about 17.6% above the typical sold price in the postcode. Its energy rating outperforms most of the postcode (better than 86% of similar EPCs).
Sale price has at least doubled since 1999.
£121,000
Modelled from EPC, postcode comparables and a sale-price growth of 16.2% per year over 6 years.
£76,500
Growth on file: 16.2% per year over 6 years.
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Detailed AI analysis
47 Llewellyn Street outperforms the street on co₂ emissions by a wide margin.
Price per m²
£956
Street avg £850
Floor Area
80 m²
Street avg 84 m²
Habitable Rooms
3 rooms
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Russell Street — bus stop.
Changes detected from historical EPC data
Window efficiency improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
9 January 2006Most recent
£76,500
+155.0%over 6 years22 October 1999
£30,000
Median price across the last 5 sales in SA15 1BD: £102,500 (2025–2022).
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Street avg 4 rooms
CO₂ Emissions
2.7 t/year
Street avg 4.2 t/year