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Get started18 Ffordd Trecastell is a two-bedroom semi-detached house in Llanharry, Pontyclun, Pontyclun (CF72 9ND). It has a recorded floor area of 46 m² (around 495 sq ft), construction records dating it to 1983-1990 and council tax band B. The latest certificate (January 2026) shows a D (score 57), a step below the typical UK home. When first surveyed in October 2012 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency dropped from Good to Average and lighting dropped from Very Good to Average. The recommended improvements would lift it to B (score 88), a 2-band jump. This certificate was lodged in the last six months, so the rating reflects current condition.
Untraded for 28 years, with the last transfer in February 1998. Sale prices here have lagged England HPI: -8% per year against 0% for the wider region. Today's modelled estimate of £175,000 sits 407.2% above the 1998 sale of £34,500. On a £-per-square-foot basis, the last sale (£70/sq ft) was about 55.6% below the postcode norm. At 46 m² it's 19.3% smaller than the typical home in the postcode (57 m² median across 14 EPCs). 2 bedrooms is on the smaller side for this postcode, where 4 is the typical count.
Recommended upgrades on file would lift this property by multiple EPC bands.
Latest sale on 18 Ffordd Trecastell was the lowest on Land Registry record across the postcode.
£175,000
Modelled from EPC, postcode comparables and a sale-price growth of -8.0% per year over 1 year.
£34,500
Growth on file: -8.0% per year over 1 year.
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18 Ffordd Trecastell is notably below the street on price per m².
Price per m²
£750
Street avg £2,416
Floor Area
46 m²
Street avg 60 m²
Habitable Rooms
3 rooms
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Llechau Farm — bus stop.
Changes detected from historical EPC data
Are we missing something? Tell us about home improvements to help adjust your valuation.
27 February 1998Most recent
£34,500
-8.0%29 August 1997
£37,500
Median price across the last 5 sales in CF72 9ND: £210,000 (2025–2022).
25 Ffordd Trecastell Llanharry Pontyclun
Sold Jan 2025
2 Ffordd Trecastell Llanharry Pontyclun
Sold Mar 2024
6 Ffordd Trecastell Llanharry Pontyclun
Sold Feb 2024
17 Ffordd Trecastell Llanharry Pontyclun
Sold Nov 2022
15 Ffordd Trecastell Llanharry Pontyclun
Sold Nov 2022
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Street avg 4 rooms
CO₂ Emissions
2.9 t/year
Street avg 2.4 t/year
CF72 9ZG