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Get started18 Authors Place is a three-bedroom semi-detached house in Llanharan, Pontyclun, Pontyclun (CF72 9UR). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to 2003-2006 and council tax band C. The latest certificate (March 2022) shows a C (score 77), near the top of the C band. The rating has held steady at C across 2 certificates since March 2012. Between certificates, lighting went from Good to Very Good. The recommended improvements would push it to B (score 90). Our model identifies extension potential, subject to local planning policy.
Sale prices here have outpaced England HPI: 4.7% per year against 0% for the wider region. Today's modelled estimate of £229,000 is 10.6% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£283/sq ft) was about 58.9% above the typical sold price in the postcode. At 68 m² it sits well below the postcode median (107 m² across 18 EPCs), making it one of the more compact homes locally. Last sale on file: £207,000 in December 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£229,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.7% per year over 10 years.
£207,000
Growth on file: 4.7% per year over 10 years.
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Detailed AI analysis
Price per m² for 18 Authors Place runs comfortably ahead of the street norm.
Price per m²
£3,044
Street avg £2,120
Floor Area
68 m²
Street avg 101 m²
Habitable Rooms
4 rooms
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Terry's Way — bus stop.
Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
9 December 2022Most recent
£207,000
+55.6%over 7 years30 July 2015
£133,000
+3.5%over 2 years2 August 2012
£128,500
Median price across the last 5 sales in CF72 9UR: £276,000 (2024–2021).
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Street avg 6 rooms
CO₂ Emissions
1.7 t/year
Street avg 2.6 t/year
CF72 9ZG