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Get started12 Brettenham Street is a semi-detached house in Llanelli (SA15 3ED). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (May 2015) shows an F (score 32), near the bottom of the EPC scale. The recommended improvements would lift it to B (score 83), a 4-band jump. The latest certificate is from May 2015, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 83.8% per year against 0% for the wider region. Today's modelled estimate of £176,000 is 40.8% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£143/sq ft) was about 17.3% above the typical sold price in the postcode. It lags the bulk of the postcode on energy efficiency (less efficient than 87% of similar EPCs). On the market in October 2016 and unlisted since — roughly 10 years.
12 Brettenham Street's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 13 May 2025
12 Brettenham Street changed hands twice within eighteen months — unusual for the area.
£176,000
Modelled from EPC, postcode comparables and a sale-price growth of 83.8% per year over 1 year.
£125,000
Growth on file: 83.8% per year over 1 year.
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Years Held for 12 Brettenham Street runs comfortably ahead of the street norm.
Price per m²
£1,543
Street avg £1,553
Floor Area
81 m²
Street avg 93 m²
Habitable Rooms
5 rooms
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Stradey Park Avenue — bus stop.
28 October 2016Most recent
£125,000
+83.8%over 10 months17 December 2015
£68,000
Median price across the last 5 sales in SA15 3ED: £175,000 (2023–2022).
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Street avg 5 rooms
CO₂ Emissions
8.7 t/year
Street avg 5.1 t/year