6 Wyon Close, Llandaff, Cardiff, CF5 2RN
About 6 Wyon Close
6 Wyon Close is a five-bedroom detached house in Llandaff, Cardiff, Cardiff (CF5 2RN). It has a recorded floor area of 135 m² (around 1448 sq ft), construction records dating it to 1983-1990 and council tax band F. The latest certificate (February 2009) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 73). The latest certificate is from February 2009, so improvements made since then won't be reflected.
Untraded for 17 years, with the last transfer in May 2009. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. At 135 m² the property is well over the postcode median (94 m² across 6 EPCs), placing it in the larger end of the local stock. Across 2002–2009, sale prices on this property compounded at 6.3% per year. Today's modelled estimate of £475,000 sits 66.7% above the 2009 sale of £285,000. On a £-per-square-foot basis, the last sale (£197/sq ft) was about 27.6% below the postcode norm.
What this property has
Inside
- Bedrooms5
Energy performance
6 Wyon Close'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This certificate is over 10 years old and is no longer valid.Expired 12 Feb 2019
EPC Rating
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Planning history
6 Wyon Close 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
The latest sale fell during the post-2008 dip, often a low-water mark in price comparisons.
£475,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.3% per year over 6 years.
£285,000
Growth on file: 6.3% per year over 6 years.
Sales timeline
6 May 2009Most recent
£285,000
+48.1%over 6 years15 November 2002
£192,500
Median price across the last 5 sales in CF5 2RN: £265,000 (2022–2011).
Versus other Wyon Close homes
On price per m², 6 Wyon Close runs well behind the street norm.
Price per m²
£2,118
Street avg £2,962
Floor Area
135 m²
Street avg 98 m²
Habitable Rooms
8 rooms
Street avg 6 rooms
CO₂ Emissions
5.2 t/year
Street avg 3.1 t/year
Similar properties nearby
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1 Burne Jones Close
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1 Deans Close
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1 Bruce Knight Close
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1 Bridge Street, Llandaff
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1 Bishops Avenue, Llandaff
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1 Cranwell Close
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Radyr Court — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







