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Get started3 Gelli Road is a semi-detached house in Llanharry, Pontyclun, Pontyclun (CF72 9JA). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (November 2022) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 83), a 2-band jump.
Sale prices here have outpaced England HPI: 22.4% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£271/sq ft) was about 79.2% above the typical sold price in the postcode. At 77 m² it's 18.1% smaller than the typical home in the postcode (94 m² median across 23 EPCs). Sold January 2023 for £225,000.
Recommended upgrades on file would lift this property by multiple EPC bands.
Sale price has at least doubled since 2019.
£233,000
Modelled from EPC, postcode comparables and a sale-price growth of 22.4% per year over 4 years.
£225,000
Growth on file: 22.4% per year over 4 years.
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Detailed AI analysis
On floor area, 3 Gelli Road runs well behind the street norm.
Price per m²
£2,922
Street avg £1,647
Floor Area
77 m²
Street avg 100 m²
Habitable Rooms
5 rooms
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Tylacoch — bus stop.
10 January 2023Most recent
£225,000
+40.6%over 3 years22 October 2019
£160,000
+45.5%26 June 2019
£110,000
Median price across the last 5 sales in CF72 9JA: £203,500 (2025–2023).
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Street avg 5 rooms
CO₂ Emissions
3.8 t/year
Street avg 3.8 t/year