8 Clos Nanteos, Pontprennau, Cardiff, CF23 8XR
About 8 Clos Nanteos
8 Clos Nanteos is a three-bedroom detached house in Pontprennau, Cardiff, Cardiff (CF23 8XR). It has a recorded floor area of 99 m² (around 1066 sq ft), construction records dating it to 1996-2002 and council tax band E. The latest certificate (May 2021) shows a C (score 69), just inside the C band. The rating has held steady at C across 2 certificates since May 2010. Between certificates, window efficiency went from Average to Good. The recommended improvements would push it to B (score 81).
Untraded for 16 years, with the last transfer in December 2009. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Across 2002–2009, sale prices on this property compounded at 3.8% per year. Today's modelled estimate of £359,000 sits 105.1% above the 2009 sale of £175,000.
What this property has
Inside
- Bedrooms3
- Bathrooms2
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Windows upgraded, improving insulation
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Planning history
8 Clos Nanteos 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.
£359,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.8% per year over 7 years.
£175,000
Growth on file: 3.8% per year over 7 years.
Sales timeline
23 December 2009Most recent
£175,000
+31.6%over 7 years12 September 2002
£132,995
Median price across the last 5 sales in CF23 8XR: £290,000 (2024–2018).
Nearby sales in CF23 8XR
17 Clos Nanteos, Pontprennau, Cardiff, CF23 8XR
Sold Feb 2024
£380,00014 Clos Nanteos, Pontprennau, Cardiff, CF23 8XR
Sold Jan 2024
£392,0001 Clos Nanteos, Pontprennau, Cardiff, CF23 8XR
Sold Oct 2020
£290,0005 Clos Nanteos, Pontprennau, Cardiff, CF23 8XR
Sold Oct 2018
£265,0009 Clos Nanteos, Pontprennau, Cardiff, CF23 8XR
Sold Sept 2018
£267,500
Versus other Clos Nanteos homes
On price per m², 8 Clos Nanteos runs well behind the street norm.
Price per m²
£1,768
Street avg £2,436
Floor Area
99 m²
Street avg 105 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
3.1 t/year
Street avg 3.3 t/year
Similar properties nearby
1 Clos Alyn, Pontprennau
CF23 8LB
1 Clos Dol Heulog, Pontprennau
CF23 8AT
1 Amberwood Close, Pontprennau
CF23 8BZ
1 Amblecote Close, Pontprennau
CF23 8BY
1 Amber Close, Pontprennau
CF23 8AW
1 Butterfield Drive, Pontprennau
CF23 8NE
1 Blackberry Way, Pontprennau
CF23 8FE
1 Clos Nant Mwlan, Pontprennau
CF23 8NA
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.4 km
Premier Inn — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







