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Get started16 Ffynnon Y Waun is a semi-detached house in Ponthenry, Llanelli, Llanelli (SA15 5PH). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to 2003-2006 and council tax band C. The latest certificate (June 2019) shows a C (score 75), near the top of the C band. The rating has held steady at C across 2 certificates since March 2009. Between certificates, lighting went from Good to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would lift it to A (score 108), a 2-band jump.
Sale prices here have outpaced England HPI: 1.4% per year against 0% for the wider region. Today's modelled estimate of £186,000 is 43.1% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£142/sq ft) was about 17.1% above the typical sold price in the postcode. Sold September 2019 for £130,000.
Recommended upgrades on file would lift this property by multiple EPC bands.
16 Ffynnon Y Waun's sale-price growth has lagged the wider UK trajectory across its history on file.
£186,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.4% per year over 14 years.
£130,000
Growth on file: 1.4% per year over 14 years.
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On floor area, 16 Ffynnon Y Waun stands well clear of the street.
Price per m²
£1,529
Street avg £1,354
Floor Area
85 m²
Street avg 80 m²
Habitable Rooms
5 rooms
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Llys-y-Dderwen — bus stop.
Changes detected from historical EPC data
Hot water efficiency decreased
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
30 September 2019Most recent
£130,000
+16.1%over 10 years6 May 2009
£112,000
+3.7%over 3 years10 February 2006
£108,000
Median price across the last 5 sales in SA15 5PH: £149,950 (2025–2022).
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Street avg 4 rooms
CO₂ Emissions
2.4 t/year
Street avg 2.3 t/year
SA15 5AP