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Get started12 Clos Yr Afon is a detached house in Kidwelly (SA17 4TJ). It has a recorded floor area of 312 m² (around 3358 sq ft), construction records dating it to 2003-2006 and council tax band F. The latest certificate (April 2025) shows a C (score 77), near the top of the C band. The rating has held steady at C across 2 certificates since July 2011. Between certificates, lighting went from Very Poor to Good. The recommended improvements would push it to B (score 81).
Sale prices here have outpaced England HPI: 13.9% per year against 0% for the wider region. Today's modelled estimate of £477,000 is 42.4% above the 2015 sale price. At 312 m² the property is well over the postcode median (210 m² across 10 EPCs), placing it in the larger end of the local stock. On the market in November 2015 and unlisted since — roughly 11 years. One historical planning record sits against the property in 2006.
12 Clos Yr Afon's carbon output runs well above what efficient homes in the postcode produce.
1 NO. DETACHED DWELLING HOUSE
12 Clos Yr Afon has more than tripled in price since its earliest registered sale in 2006.
£477,000
Modelled from EPC, postcode comparables and a sale-price growth of 13.9% per year over 9 years.
£335,000
Growth on file: 13.9% per year over 9 years.
On habitable rooms, 12 Clos Yr Afon stands well clear of the street.
Price per m²
£1,074
Street avg £985
Floor Area
312 m²
Street avg 228 m²
Habitable Rooms
10 rooms
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Tre Gwendraeth — bus stop.
Changes detected from historical EPC data
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
10 November 2015Most recent
£335,000
+219.0%over 8 years8 December 2006
£105,000
Median price across the last 5 sales in SA17 4TJ: £428,500 (2025–2017).
Street avg 8 rooms
CO₂ Emissions
6.8 t/year
Street avg 5.8 t/year
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