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Get started20 Colliers Avenue is a four-bedroom detached house in Llanharan, Pontyclun, Pontyclun (CF72 9UT). It has a recorded floor area of 104 m² (around 1119 sq ft), construction records dating it to 2003-2006 and council tax band D. The latest certificate (June 2024) shows a C (score 74). The rating has held steady at C across 3 certificates since July 2013. Between certificates, roof efficiency went from Good to Very Good, window efficiency went from Average to Good and hot-water efficiency went from Average to Good. The recommended improvements would push it to B (score 85).
Sale prices here have outpaced England HPI: 4.3% per year against 0% for the wider region. Today's modelled estimate of £304,000 sits 73.7% above the 2014 sale of £175,000. Last sold in September 2014, so it's been off the market for around 12 years.
20 Colliers Avenue valuation sits well clear of the typical sold price in this postcode.
£304,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.3% per year over 11 years.
£175,000
Growth on file: 4.3% per year over 11 years.
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Detailed AI analysis
20 Colliers Avenue is notably below the street on price per m².
Price per m²
£1,683
Street avg £2,163
Floor Area
104 m²
Street avg 99 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Bryncae Post Office — bus stop.
Changes detected from historical EPC data
Hot water efficiency improved
Window efficiency improved
Floor insulation added or improved
Heating controls upgraded for better temperature management
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
5 September 2014Most recent
£175,000
+62.0%over 11 years28 April 2003
£108,000
Median price across the last 5 sales in CF72 9UT: £310,000 (2025–2020).
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Detailed EPC data
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CO₂ Emissions
2.6 t/year
Street avg 2.7 t/year
CF72 9EH