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Get started21 Delabeche Street is a three-bedroom mid-terrace house in Llanelli (SA15 1AT). 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 (July 2014) shows a D (score 57), a step below the typical UK home. When first surveyed in January 2010 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Good; while wall efficiency dropped from Poor to Very Poor. The recommended improvements would push it to C (score 78). The latest certificate is from July 2014, so improvements made since then won't be reflected.
Held since September 2010 — that's 16 years off the open market, well above the local norm. Sale prices here have outpaced England HPI: 14% per year against 0% for the wider region. Today's modelled estimate of £114,000 is 34.1% above the 2010 sale price. On a £-per-square-foot basis, the last sale (£110/sq ft) was about 50.1% above the typical sold price in the postcode.
21 Delabeche Street's EPC is over a decade old — improvements since won't be reflected.
This certificate is over 10 years old and is no longer valid.Expired 24 Jul 2024
Sale price has grown by over 3x since 2001.
£114,000
Modelled from EPC, postcode comparables and a sale-price growth of 14.0% per year over 9 years.
£85,000
Growth on file: 14.0% per year over 9 years.
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EPC Rating for 21 Delabeche Street lags the street by a wide margin.
Price per m²
£1,181
Street avg £997
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
Heating controls upgraded for better temperature management
Loft insulation upgraded to recommended levels
Are we missing something? Tell us about home improvements to help adjust your valuation.
29 September 2010Most recent
£85,000
+4.9%over 6 years8 June 2004
£81,000
+200.0%over 2 years18 December 2001
£27,000
Median price across the last 5 sales in SA15 1AT: £86,000 (2025–2023).
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Street avg 5 rooms
CO₂ Emissions
3.5 t/year
Street avg 3.7 t/year
SA15 1TN