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Get started21 Russell Street is a three-bedroom mid-terrace house in Llanelli (SA15 1BH). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (May 2023) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since May 2012. Between certificates, roof efficiency went from Good to Very Good. The recommended improvements would lift it to B (score 87), a 2-band jump.
It hasn't traded since November 2007, a hold of 19 years that's notably long for the area. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Sale prices here have outpaced England HPI: 11.9% per year against 0% for the wider region. Today's modelled estimate of £119,000 is 25.3% above the 2007 sale price. On a £-per-square-foot basis, the last sale (£110/sq ft) was about 68.4% above the typical sold price in the postcode.
Recommended upgrades on file would lift this property by multiple EPC bands.
Sale price has grown by over 3x since 1996.
£119,000
Modelled from EPC, postcode comparables and a sale-price growth of 11.9% per year over 11 years.
£95,000
Growth on file: 11.9% per year over 11 years.
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EPC Rating for 21 Russell Street runs comfortably ahead of the street norm.
Price per m²
£1,188
Street avg £832
Floor Area
80 m²
Street avg 87 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
Roof insulation improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
5 November 2007Most recent
£95,000
+254.5%over 11 years16 August 1996
£26,800
Median price across the last 5 sales in SA15 1BH: £102,500 (2025–2021).
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Street avg 5 rooms
CO₂ Emissions
3.3 t/year
Street avg 4.7 t/year
SA15 1TN