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Get started77 Llewellyn Street is a mid-terrace house in Llanelli (SA15 1BD). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (February 2019) shows a C (score 69), just inside the C band. When first surveyed in April 2016 the rating was F, the property has climbed 3 bands since. Between certificates, roof efficiency went from Average to Very Good and hot-water efficiency went from Average to Very Good. The recommended improvements would push it to B (score 87).
Today's modelled estimate of £118,000 sits 151.1% above the 2017 sale of £47,000. On a £-per-square-foot basis, the last sale (£61/sq ft) was about 19.8% below the postcode norm. Its energy rating outperforms most of the postcode (better than 86% of similar EPCs). On the market in November 2017 and unlisted since — roughly 9 years.
77 Llewellyn Street valuation sits well clear of the typical sold price in this postcode.
£118,000
Modelled from EPC, postcode comparables.
£47,000
Recorded with HM Land Registry.
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On price per m², 77 Llewellyn Street runs well behind the street norm.
Price per m²
£653
Street avg £869
Floor Area
72 m²
Street avg 85 m²
Habitable Rooms
3 rooms
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
Russell Street — bus stop.
Changes detected from historical EPC data
Low energy lighting percentage decreased
Heating controls upgraded for better temperature management
Hot water efficiency improved
Loft insulation installed or upgraded to 250mm+
More low energy lighting installed
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21 November 2017Most recent
£47,000
Median price across the last 5 sales in SA15 1BD: £102,500 (2025–2022).
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Street avg 4 rooms
CO₂ Emissions
3.0 t/year
Street avg 4.2 t/year