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Get started1 Delabeche Street is an end-of-terrace house in Llanelli (SA15 1AT). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (August 2024) shows a C (score 71). When first surveyed in September 2009 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Very Poor to Good and hot-water efficiency went from Average to Good. The recommended improvements would push it to B (score 87).
Across 2005–2024, sale prices here grew -0.3% per year, broadly in step with England's 0% HPI growth. Today's modelled estimate of £133,000 sits 90% above the 2024 sale of £70,000. On a £-per-square-foot basis, the last sale (£90/sq ft) was about 25.3% above the typical sold price in the postcode. Its energy rating outperforms most of the postcode (better than 77% of similar EPCs). Sold April 2024 for £70,000.
1 Delabeche Street's sale-price growth has lagged the wider UK trajectory across its history on file.
£133,000
Modelled from EPC, postcode comparables and a sale-price growth of -0.3% per year over 19 years.
£70,000
Growth on file: -0.3% per year over 19 years.
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Detailed AI analysis
1 Delabeche Street outperforms the street on co₂ emissions by a wide margin.
Price per m²
£972
Street avg £1,008
Floor Area
72 m²
Street avg 81 m²
Habitable Rooms
5 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
Hick Street — bus stop.
Changes detected from historical EPC data
Hot water efficiency decreased
Roof insulation improved
Heating controls upgraded for better temperature management
Hot water system upgraded
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.
23 April 2024Most recent
£70,000
-5.4%over 19 years1 March 2005
£74,000
Median price across the last 5 sales in SA15 1AT: £89,950 (2025–2022).
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Street avg 5 rooms
CO₂ Emissions
2.6 t/year
Street avg 3.7 t/year
SA15 1TB