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Get started23 Blackthorn Court is a detached house in Llanharry, Pontyclun, Pontyclun (CF72 9WU). It has a recorded floor area of 99 m² (around 1066 sq ft), construction records dating it to 2003-2006 and council tax band D. The latest certificate (October 2015) returns a high B (score 88), putting the home a stone's throw from an A rating. The latest certificate is from October 2015, so improvements made since then won't be reflected.
Untraded for 17 years, with the last transfer in March 2009. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. At 99 m² it's 17.2% larger than the typical home in the postcode (85 m² median across 28 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £306,000 sits 91.3% above the 2009 sale of £160,000. On a £-per-square-foot basis, the last sale (£150/sq ft) was about 24.2% below the postcode norm.
23 Blackthorn Court ranks among the most efficient homes in the postcode for energy use.
This certificate is over 10 years old and is no longer valid.Expired 21 Oct 2025
The latest sale fell during the post-2008 dip, often a low-water mark in price comparisons.
£306,000
Modelled from EPC, postcode comparables.
£160,000
Recorded with HM Land Registry.
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EPC Rating for 23 Blackthorn Court runs comfortably ahead of the street norm.
Price per m²
£1,616
Street avg £2,643
Floor Area
99 m²
Street avg 87 m²
Habitable Rooms
7 rooms
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Ysgol Llanharry — bus stop.
30 March 2009Most recent
£160,000
Median price across the last 5 sales in CF72 9WU: £335,000 (2025–2024).
12 Blackthorn Court Llanharry Pontyclun
Sold Nov 2025
28 Blackthorn Court Llanharry Pontyclun
Sold Aug 2025
26 Blackthorn Court Llanharry Pontyclun
Sold Jul 2025
17 Blackthorn Court Llanharry Pontyclun
Sold Apr 2025
41 Blackthorn Court Llanharry Pontyclun
Sold Jun 2024
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Street avg 5 rooms
CO₂ Emissions
1.2 t/year
Street avg 2.1 t/year