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Get startedTop Floor Flat is a semi-detached house in Llanelli (SA15 1BS). It has a recorded floor area of 46 m² (around 495 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (August 2025) shows a C (score 69), just inside the C band. When first surveyed in June 2009 the rating was F, the property has climbed 3 bands since. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Poor to Very Good.
It hasn't traded since September 2006, a hold of 20 years that's notably long for the area. At 46 m² it sits well below the postcode median (105 m² across 21 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £137,000 is 30.5% above the 2006 sale price. On a £-per-square-foot basis, the last sale (£212/sq ft) was about 165.6% above the typical sold price in the postcode.
Top Floor Flat ranks among the most efficient homes in the postcode for energy use.
Top Floor Flat valuation sits well clear of the typical sold price in this postcode.
£137,000
Modelled from EPC, postcode comparables.
£105,000
Recorded with HM Land Registry.
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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
Tyisha Road — bus stop.
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Wall insulation improved
Loft insulation upgraded to recommended levels
More low energy lighting installed
More low energy lighting installed
Heating controls changed
Wall insulation improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
5 September 2006Most recent
£105,000
Median price across the last 5 sales in SA15 1BS: £80,000 (2025–2018).
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SA15 1AL