9 Barnfield Close, Pontprennau, Cardiff, CF23 8LN
About 9 Barnfield Close
9 Barnfield Close is a three-bedroom detached house in Pontprennau, Cardiff, Cardiff (CF23 8LN). It has a recorded floor area of 90 m² (around 969 sq ft), construction records dating it to 1991-1995 and council tax band E. The latest certificate (May 2025) shows a C (score 69), just inside the C band. The recommended improvements would push it to B (score 84).
On energy efficiency it sits in the top 10% of properties in this postcode. Most recent transfer was February 2026 at £365,000 — fresh data. Across 1997–2026, sale prices on this property compounded at 5.9% per year. On a £-per-square-foot basis, the last sale (£377/sq ft) was about 209.4% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Bathrooms2
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenFront and rear
- DrivewayYes
Energy performance
9 Barnfield Close ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Certificate validity
Valid until 18 May 2035
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Planning history
9 Barnfield 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
Price for 9 Barnfield Close has grown more than fourfold since the 1997 starting point.
£367,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.9% per year over 29 years.
£365,000
Growth on file: 5.9% per year over 29 years.
Sales timeline
6 February 2026Most recent
£365,000
+284.2%over 25 years2 February 2001
£95,000
+35.7%over 3 years28 February 1997
£70,000
Median price across the last 5 sales in CF23 8LN: £352,000 (2025–2018).
Nearby sales in CF23 8LN
19 Barnfield Close, Pontprennau, Cardiff, CF23 8LN
Sold Jul 2025
£383,0004 Barnfield Close, Pontprennau, Cardiff, CF23 8LN
Sold Mar 2025
£410,00015 Barnfield Close, Pontprennau, Cardiff, CF23 8LN
Sold Jun 2024
£352,00017 Barnfield Close, Pontprennau, Cardiff, CF23 8LN
Sold Nov 2018
£263,0003 Barnfield Close, Pontprennau, Cardiff, CF23 8LN
Sold Oct 2018
£225,000
Versus other Barnfield Close homes
Price per m² for 9 Barnfield Close runs comfortably ahead of the street norm.
Price per m²
£4,056
Street avg £2,540
Floor Area
90 m²
Street avg 94 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.2 t/year
Street avg 4.2 t/year
Similar properties nearby
1 Clos Dol Heulog, Pontprennau
CF23 8AT
1 Amberwood Close, Pontprennau
CF23 8BZ
1 Clos Alyn, Pontprennau
CF23 8LB
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
Crime
169/mo
Falling year-on-year across the wider district.
Nearest stop
0.3 km
Asda — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







