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Get started71 Llewellyn Street is a two-bedroom mid-terrace house in Llanelli (SA15 1BD). It has a recorded floor area of 71 m² (around 764 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (March 2020) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since November 2012. Between certificates, window efficiency went from Average to Good. The recommended improvements would lift it to B (score 87), a 2-band jump.
Sale prices here have outpaced England HPI: 4.9% per year against 0.1% for the wider region. Today's modelled estimate of £117,000 sits 51.9% above the 2025 sale of £77,000. On a £-per-square-foot basis, the last sale (£101/sq ft) was about 43.6% above the typical sold price in the postcode. Most recent transfer was July 2025 at £77,000 — fresh data. Across the public record there are 4 sales, relatively high churn for a single property.
Recommended upgrades on file would lift this property by multiple EPC bands.
71 Llewellyn Street has more than tripled in price since its earliest registered sale in 2001.
£117,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.9% per year over 24 years.
£77,000
Growth on file: 4.9% per year over 24 years.
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On years held, 71 Llewellyn Street runs well behind the street norm.
Price per m²
£1,085
Street avg £842
Floor Area
71 m²
Street avg 85 m²
Habitable Rooms
4 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
Heating controls upgraded for better temperature management
Window efficiency improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
25 July 2025Most recent
£77,000
-18.5%over 18 years22 May 2007
£94,500
+21.2%over 1 year12 April 2006
£78,000
+212.0%over 4 years21 December 2001
£25,000
Median price across the last 5 sales in SA15 1BD: £102,500 (2025–2021).
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Street avg 4 rooms
CO₂ Emissions
3.1 t/year
Street avg 4.2 t/year
SA15 1LP