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Get started4 Christopher Street is a mid-terrace house in Llanelli (SA15 1DF). It has a recorded floor area of 76 m² (around 818 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (November 2023) shows a C (score 74). When first surveyed in June 2014 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Good to Very Good and lighting went from Average to Very Good. The recommended improvements would push it to B (score 86).
At 76 m² it's 21.2% smaller than the typical home in the postcode (97 m² median across 22 EPCs). Its energy rating outperforms most of the postcode (better than 82% of similar EPCs).
4 Christopher Street has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£121,000
Modelled from EPC, postcode comparables.
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
4 Christopher Street outperforms the street on epc rating by a wide margin.
EPC Rating
74 (C)
Street avg 60 (D)
Floor Area
76 m²
Street avg 98 m²
CO₂ Emissions
2.4 t/year
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Talbot Street — 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
Are we missing something? Tell us about home improvements to help adjust your valuation.
Median price across the last 5 sales in SA15 1DF: £83,500 (2025–2021).
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Street avg 4.9 t/year
Habitable Rooms
4 rooms
Street avg 5 rooms