14 Oak Court, Catherine Drive, Tongwynlais, Cardiff, CF15 7JZ
About 14 Oak Court
14 Oak Court is an end-of-terrace house in Tongwynlais, Cardiff, Cardiff (CF15 7JZ). It has a recorded floor area of 67 m² (around 723 sq ft), construction records dating it to 1983-1990 and council tax band B. At 67 m² this is the smallest unit on EPC record across the building (67–106 m²). The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (July 2011) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 71). The latest certificate is from July 2011, so improvements made since then won't be reflected.
Across 1995–2011, sale prices on this property compounded at 6.3% per year. Today's modelled estimate of £139,000 sits 58.9% above the 2011 sale of £87,500. On a £-per-square-foot basis, the last sale (£121/sq ft) was about 22% below the postcode norm. Last sold in October 2011, so it's been off the market for around 15 years.
Energy performance
14 Oak Court's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 14 Jul 2021
EPC Rating
Certificate validity
Expired on 14 July 2021
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Planning history
14 Oak Court has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
14 Oak Court has more than doubled in price since the earliest registered sale in 1995.
£139,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.3% per year over 16 years.
£87,500
Growth on file: 6.3% per year over 16 years.
Sales timeline
13 October 2011Most recent
£87,500
+113.4%over 10 years2 September 2001
£41,000
+24.2%over 5 years17 November 1995
£33,000
Median price across the last 5 sales in CF15 7JZ: £123,500 (2025–2001).
Versus other Catherine Drive homes
14 Oak Court is notably below the street on epc rating.
EPC Rating
68 (D)
Street avg 75 (C)
Floor Area
67 m²
Street avg 75 m²
CO₂ Emissions
2.7 t/year
Street avg 2.1 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
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The neighbourhood at a glance
Crime
85/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Catherine Drive — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







