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Get started15 Heol Gwyndaf is a semi-detached house in Undy, Caldicot, Caldicot (NP26 3FZ). It has a recorded floor area of 87 m² (around 936 sq ft) and construction records dating it to 2023. The latest certificate (January 2024) returns a B (score 84), comfortably above the UK average. The recommended improvements would push it to A (score 95).
At 87 m² it's 15.5% smaller than the typical home in the postcode (103 m² median across 26 EPCs). Today's modelled estimate of £278,000 is 10.4% above the 2024 sale price. Sold June 2024 for £251,750.
15 Heol Gwyndaf's carbon output is low for the local stock.
£278,000
Modelled from EPC, postcode comparables.
£251,750
Recorded with HM Land Registry.
Price per m² for 15 Heol Gwyndaf lags the street by a wide margin.
Price per m²
£2,894
Street avg £3,255
Floor Area
87 m²
Street avg 102 m²
CO₂ Emissions
1.2 t/year
Street avg 1.4 t/year
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Whitechapel Walk — bus stop.
14 June 2024Most recent
£251,750
Median price across the last 5 sales in NP26 3FZ: £309,296 (2025–2024).
Years Held
2 years
Street avg 2 years
NP26 3JZ
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