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Get started13 Dan Y Dderwen is a detached house in Rhydargaeau, Carmarthen, Carmarthen (SA32 7DQ). It has a recorded floor area of 341 m² (around 3670 sq ft). The latest certificate (July 2019) returns a high B (score 87), putting the home a stone's throw from an A rating. Main heating runs on electricity: electricity, unspecified tariff.
Sale prices here have outpaced England HPI: 191.2% per year against 0% for the wider region. Today's modelled estimate of £932,000 sits 88.3% above the 2019 sale of £495,000. At 341 m² the property is well over the postcode median (211 m² across 14 EPCs), placing it in the larger end of the local stock. Last sale on file: £495,000 in August 2019.
Achieving this rating across a home of this size is uncommon — larger homes typically score lower.
Sale price has at least doubled since 2018.
£932,000
Modelled from EPC, postcode comparables and a sale-price growth of 191.2% per year over 1 year.
£495,000
Growth on file: 191.2% per year over 1 year.
13 Dan Y Dderwen outperforms the street on epc rating by a wide margin.
Price per m²
£1,452
Street avg £2,604
Floor Area
341 m²
Street avg 199 m²
CO₂ Emissions
3.5 t/year
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Rhydargaeau — bus stop.
30 August 2019Most recent
£495,000
+191.2%over 9 months10 December 2018
£170,000
Median price across the last 5 sales in SA32 7DQ: £415,000 (2024–2019).
Street avg 2.4 t/year
Years Held
7 years
Street avg 7 years
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