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Get started100 James Street is a mid-terrace house in Llanelli (SA15 1EB). It has a recorded floor area of 88 m² (around 947 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (December 2024) shows a D (score 61), on the cusp of jumping into the C band. When first surveyed in August 2014 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency dropped from Good to Average and lighting dropped from Very Good to Good. The recommended improvements would lift it to B (score 83), a 2-band jump.
Untraded for 24 years, with the last transfer in August 2002. Sale prices here have outpaced England HPI: 47.4% per year against 0% for the wider region. Today's modelled estimate of £132,000 sits 135.7% above the 2002 sale of £56,000. On a £-per-square-foot basis, the last sale (£59/sq ft) was about 24.3% below the postcode norm.
Recommended upgrades on file would lift this property by multiple EPC bands.
100 James Street's estimated value is more than triple its earliest registered sale price (2001).
£132,000
Modelled from EPC, postcode comparables and a sale-price growth of 47.4% per year over 1 year.
£56,000
Growth on file: 47.4% per year over 1 year.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
On years held, 100 James Street stands well clear of the street.
Price per m²
£636
Street avg £888
Floor Area
88 m²
Street avg 102 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Bryntirion Hospital — bus stop.
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Are we missing something? Tell us about home improvements to help adjust your valuation.
12 August 2002Most recent
£56,000
+47.4%over 11 months31 August 2001
£38,000
Median price across the last 5 sales in SA15 1EB: £109,995 (2025–2021).
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CO₂ Emissions
4.4 t/year
Street avg 5.5 t/year
SA15 1TB