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Get started21 Cwm Terrace is a mid-terrace house in Llanelli (SA15 4EU). It has a recorded floor area of 92 m² (around 991 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (May 2011) shows an E (score 43), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since February 2009. Between certificates, lighting went from Average to Good. The latest certificate is from May 2011, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 13.7% per year against 0% for the wider region. Today's modelled estimate of £137,000 is 30.5% above the 2011 sale price. On a £-per-square-foot basis, the last sale (£106/sq ft) was about 27.7% above the typical sold price in the postcode. At 92 m² it's 16.6% larger than the typical home in the postcode (79 m² median across 11 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 73% of similar EPCs). On the market in August 2011 and unlisted since — roughly 15 years.
21 Cwm Terrace's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 11 May 2021
21 Cwm Terrace has more than tripled in price since its earliest registered sale in 2001.
£137,000
Modelled from EPC, postcode comparables and a sale-price growth of 13.7% per year over 10 years.
£105,000
Growth on file: 13.7% per year over 10 years.
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On epc rating, 21 Cwm Terrace runs well behind the street norm.
Price per m²
£1,140
Street avg £1,193
Floor Area
92 m²
Street avg 91 m²
Habitable Rooms
7 rooms
Street avg 5 rooms
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Stradey Park Hotel — bus stop.
Changes detected from historical EPC data
Windows upgraded, improving insulation
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
12 August 2011Most recent
£105,000
+7.1%over 2 years12 May 2009
£98,000
+237.9%over 7 years9 August 2001
£29,000
Median price across the last 5 sales in SA15 4EU: £120,000 (2025–2021).
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CO₂ Emissions
6.8 t/year
Street avg 4.4 t/year