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Get started31 Brynmelyn Avenue is a three-bedroom semi-detached house in Llanelli (SA15 3RU). It has a recorded floor area of 88 m² (around 947 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (July 2017) shows a D (score 61), on the cusp of jumping into the C band. When first surveyed in November 2013 the rating was F, the property has climbed 2 bands since. Between certificates, hot-water efficiency went from Poor to Good; while wall efficiency dropped from Poor to Very Poor. The recommended improvements would push it to C (score 74). Other recorded features include outbuildings.
Across 2008–2018, sale prices here grew -0.2% per year, broadly in step with England's 0% HPI growth. Today's modelled estimate of £153,000 sits 86.6% above the 2018 sale of £82,000. On the market in March 2018 and unlisted since — roughly 8 years.
31 Brynmelyn Avenue's sale-price growth has lagged the wider UK trajectory across its history on file.
£153,000
Modelled from EPC, postcode comparables and a sale-price growth of -0.2% per year over 10 years.
£82,000
Growth on file: -0.2% per year over 10 years.
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Detailed AI analysis
Floor Area for 31 Brynmelyn Avenue runs comfortably ahead of the street norm.
Price per m²
£932
Street avg £1,146
Floor Area
88 m²
Street avg 81 m²
Habitable Rooms
5 rooms
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Brynmelyn Avenue — bus stop.
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Roof insulation improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
28 March 2018Most recent
£82,000
-2.4%over 10 years26 March 2008
£84,000
Median price across the last 5 sales in SA15 3RU: £100,000 (2025–2021).
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Street avg 5 rooms
CO₂ Emissions
4.4 t/year
Street avg 3.8 t/year
SA15 3RU