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Get started21 Heol Nazareth is a two-bedroom semi-detached house in Pontyates, Llanelli, Llanelli (SA15 5TB). It has a recorded floor area of 83 m² (around 893 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (November 2019) shows a D (score 60), on the cusp of jumping into the C band. When first surveyed in July 2009 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Good to Very Good and lighting went from Very Poor to Very Good. The recommended improvements would lift it to B (score 87), a 2-band jump.
Sale prices here have outpaced England HPI: 5.7% per year against 0% for the wider region. Today's modelled estimate of £165,000 sits 100% above the 2022 sale of £82,500. On a £-per-square-foot basis, the last sale (£92/sq ft) was about 19.7% below the postcode norm. At 83 m² it's 18.6% smaller than the typical home in the postcode (102 m² median across 19 EPCs). Sold August 2022 for £82,500. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Recommended upgrades on file would lift this property by multiple EPC bands.
Price for 21 Heol Nazareth has grown more than fourfold since the 1996 starting point.
£165,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.7% per year over 27 years.
£82,500
Growth on file: 5.7% per year over 27 years.
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Detailed AI analysis
On habitable rooms, 21 Heol Nazareth runs well behind the street norm.
Price per m²
£994
Street avg £1,553
Floor Area
83 m²
Street avg 114 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Post Office — bus stop.
Changes detected from historical EPC data
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.
22 August 2022Most recent
£82,500
27 July 2010
£82,500
+334.2%over 14 years22 January 1996
£19,000
Median price across the last 5 sales in SA15 5TB: £210,000 (2025–2022).
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CO₂ Emissions
4.4 t/year
Street avg 6.2 t/year
SA15 5NT