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Get startedFirst Floor Flat is an end-of-terrace house in Llanelli (SA15 3JA). It has a recorded floor area of 76 m² (around 818 sq ft) and construction records dating it to before 1900. The latest certificate (October 2022) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since October 2022. Between certificates, wall efficiency dropped from Poor to Very Poor and lighting dropped from Very Good to Good. The recommended improvements would push it to C (score 73).
At 76 m² it's 28.8% larger than the typical home in the postcode (59 m² median across 3 EPCs). Today's modelled estimate of £161,000 is 19.3% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£165/sq ft) was about 88% above the typical sold price in the postcode. Last sale on file: £135,000 in June 2023.
First Floor Flat valuation sits well clear of the typical sold price in this postcode.
£161,000
Modelled from EPC, postcode comparables.
£135,000
Recorded with HM Land Registry.
Everything we know about this property, compiled into one in-depth, downloadable report.
On years held, First Floor Flat runs well behind the street norm.
Price per m²
£1,776
Street avg £2,074
Floor Area
76 m²
Street avg 45 m²
CO₂ Emissions
3.8 t/year
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Thomas Arms Hotel — bus stop.
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
Low energy lighting percentage decreased
Are we missing something? Tell us about home improvements to help adjust your valuation.
13 June 2023Most recent
£135,000
Median price across the last 5 sales in SA15 3JA: £74,000 (2025–2007).
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Street avg 2.9 t/year
Years Held
3 years
Street avg 17 years
SA15 3BS