17 Barnfield Close, Pontprennau, Cardiff, CF23 8LN
About 17 Barnfield Close
17 Barnfield Close is a three-bedroom detached house in Pontprennau, Cardiff, Cardiff (CF23 8LN). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 1983-1990 and council tax band E. The latest certificate (February 2018) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 86), a 2-band jump. Other recorded features include a conservatory.
Last sale on file: £263,000 in November 2018. Across the public record there are 4 sales, relatively high churn for a single property. Across 1997–2018, sale prices on this property compounded at 5.7% per year. Today's modelled estimate of £338,000 is 28.5% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£349/sq ft) was about 192.3% above the typical sold price in the postcode. At 70 m² it's 23.4% smaller than the typical home in the postcode (91 m² median across 12 EPCs).
What this property has
Inside
- Bedrooms3
- Bathrooms2
- EnsuiteYes
- ConservatoryYes
Outside
- Private gardenRear
- GarageYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
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Planning history
17 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
17 Barnfield Close has more than tripled in price since its earliest registered sale in 1997.
£338,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.7% per year over 21 years.
£263,000
Growth on file: 5.7% per year over 21 years.
Sales timeline
12 November 2018Most recent
£263,000
+132.8%over 16 years27 February 2002
£112,995
+34.6%over 2 years30 September 1999
£83,950
+5.0%over 2 years29 May 1997
£79,950
Median price across the last 5 sales in CF23 8LN: £260,000 (2025–2016).
Nearby sales in CF23 8LN
4 Barnfield Close, Pontprennau, Cardiff, CF23 8LN
Sold Mar 2025
£410,00015 Barnfield Close, Pontprennau, Cardiff, CF23 8LN
Sold Jun 2024
£352,0003 Barnfield Close, Pontprennau, Cardiff, CF23 8LN
Sold Oct 2018
£225,00012 Barnfield Close, Pontprennau, Cardiff, CF23 8LN
Sold May 2015
£220,50011 Barnfield Close, Pontprennau, Cardiff, CF23 8LN
Sold Nov 2013
£202,500
Versus other Barnfield Close homes
Floor Area for 17 Barnfield Close lags the street by a wide margin.
Price per m²
£3,757
Street avg £2,222
Floor Area
70 m²
Street avg 95 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.2 t/year
Street avg 4.2 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
0.3 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.







