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Get started20 Parc Bryn Derwen is a detached house in Llanharan, Pontyclun, Pontyclun (CF72 9TT). It has a recorded floor area of 96 m² (around 1033 sq ft), construction records dating it to 1991-1995 and council tax band D. The latest certificate (March 2016) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 86), a 2-band jump. The latest certificate is from March 2016, so improvements made since then won't be reflected.
It hasn't traded since April 2000, a hold of 26 years that's notably long for the area. Sale prices here have outpaced England HPI: 0.5% per year against 0% for the wider region. Today's modelled estimate of £320,000 sits 272.1% above the 2000 sale of £86,000. On a £-per-square-foot basis, the last sale (£83/sq ft) was about 38.3% below the postcode norm.
Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 22 Mar 2026
20 Parc Bryn Derwen's estimated value is more than triple its earliest registered sale price (1995).
£320,000
Modelled from EPC, postcode comparables and a sale-price growth of 0.5% per year over 5 years.
£86,000
Growth on file: 0.5% per year over 5 years.
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Years Held for 20 Parc Bryn Derwen runs comfortably ahead of the street norm.
Price per m²
£896
Street avg £2,078
Floor Area
96 m²
Street avg 97 m²
Habitable Rooms
5 rooms
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Parc Bryn Derwen — bus stop.
6 April 2000Most recent
£86,000
+2.4%over 5 years25 March 1995
£83,950
Median price across the last 5 sales in CF72 9TT: £169,500 (2022–2020).
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Street avg 6 rooms
CO₂ Emissions
4.5 t/year
Street avg 3.6 t/year