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Get started9 Gelli Ddaear Goch is a three-bedroom semi-detached house in Llanharry, Pontyclun, Pontyclun (CF72 9WE). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to 2007-2011 and council tax band C. The latest certificate (July 2025) shows a C (score 79), near the top of the C band. Earlier certificates rated it B (September 2010); the latest reading is one band lower. Between certificates, lighting went from Average to Very Good; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 91).
Sale prices here have outpaced England HPI: 3% per year against 0% for the wider region. Today's modelled estimate of £239,000 sits 61.5% above the 2015 sale of £148,000. Last changed hands 11 years ago, in October 2015. At 68 m² it's 22.9% smaller than the typical home in the postcode (88 m² median across 20 EPCs).
9 Gelli Ddaear Goch's carbon output is low for the local stock.
£239,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.0% per year over 5 years.
£148,000
Growth on file: 3.0% per year over 5 years.
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Detailed AI analysis
9 Gelli Ddaear Goch outperforms the street on co₂ emissions by a wide margin.
Price per m²
£2,176
Street avg £2,444
Floor Area
68 m²
Street avg 91 m²
Habitable Rooms
5 rooms
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Llechau Farm — bus stop.
23 October 2015Most recent
£148,000
+15.6%over 4 years8 December 2010
£128,000
Median price across the last 5 sales in CF72 9WE: £315,000 (2025–2024).
20 Gelli Ddaear Goch Llanharry Pontyclun
Sold Oct 2025
15 Gelli Ddaear Goch Llanharry Pontyclun
Sold Sept 2025
16 Gelli Ddaear Goch Llanharry Pontyclun
Sold Mar 2025
1 Gelli Ddaear Goch Llanharry Pontyclun
Sold Nov 2024
11 Gelli Ddaear Goch Llanharry Pontyclun
Sold Feb 2024
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Street avg 5 rooms
CO₂ Emissions
1.4 t/year
Street avg 2.1 t/year
CF72 9HS