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Get started69 Coldstream Street is a mid-terrace house in Llanelli (SA15 3BG). It has a recorded floor area of 109 m² (around 1173 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (July 2025) shows a C (score 72). When first surveyed in June 2014 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Very Poor to Average and lighting went from Very Poor to Poor; while window efficiency dropped from Average to Poor.
Sale prices here have outpaced England HPI: 4.2% per year against 0% for the wider region. Today's modelled estimate of £175,000 sits 82.3% above the 2021 sale of £96,000. On energy efficiency it sits in the top 10% of properties in this postcode. Most recent transfer: June 2021 at £96,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
69 Coldstream Street ranks among the most efficient homes in the postcode for energy use.
69 Coldstream Street has more than doubled in price since the earliest registered sale in 2001.
£175,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.2% per year over 20 years.
£96,000
Growth on file: 4.2% per year over 20 years.
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Detailed AI analysis
CO₂ Emissions for 69 Coldstream Street runs comfortably ahead of the street norm.
Price per m²
£881
Street avg £935
Floor Area
109 m²
Street avg 123 m²
Habitable Rooms
5 rooms
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
West End — bus stop.
Changes detected from historical EPC data
Wall insulation improved
Roof insulation improved
Heating controls upgraded for better temperature management
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
18 June 2021Most recent
£96,000
-18.6%over 14 years30 March 2007
£118,000
+181.0%over 5 years15 June 2001
£42,000
Median price across the last 5 sales in SA15 3BG: £192,000 (2025–2022).
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Street avg 6 rooms
CO₂ Emissions
3.5 t/year
Street avg 6.9 t/year