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Get started3 Gwynfryn Terrace is a mid-terrace house in Cynheidre, Llanelli, Llanelli (SA15 5YF). It has a recorded floor area of 96 m² (around 1033 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (November 2023) shows an E (score 51), well below the UK norm with real room to improve. The rating has held steady at E across 7 certificates since June 2013. Between certificates, wall efficiency went from Very Poor to Good and roof efficiency went from Poor to Good. The recommended improvements would lift it to C (score 80), a 2-band jump. Main heating runs on house coal.
Sale prices here have outpaced England HPI: 3.8% per year against 0% for the wider region. Today's modelled estimate of £144,000 sits 87% above the 2024 sale of £77,000. Sold February 2024 for £77,000.
3 Gwynfryn Terrace's carbon output runs well above what efficient homes in the postcode produce.
Sale price has at least doubled since 1998.
£144,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.8% per year over 25 years.
£77,000
Growth on file: 3.8% per year over 25 years.
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Detailed AI analysis
3 Gwynfryn Terrace is notably below the street on co₂ emissions.
EPC Rating
51 (E)
Street avg 59 (D)
Floor Area
96 m²
Street avg 108 m²
CO₂ Emissions
10.3 t/year
Street avg 5.5 t/year
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Cynheidre Square — bus stop.
Changes detected from historical EPC data
Hot water system upgraded
Low energy lighting percentage decreased
Hot water system changed
Wall insulation improved
Loft insulation installed or upgraded to 250mm+
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
9 February 2024Most recent
£77,000
+60.4%over 21 years7 February 2003
£48,000
+58.4%over 4 years30 October 1998
£30,300
Median price across the last 5 sales in SA15 5YF: £90,000 (2016–1999).
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Habitable Rooms
5 rooms
Street avg 5 rooms