15 Barnfield Close, Pontprennau, Cardiff, CF23 8LN
About 15 Barnfield Close
15 Barnfield Close is a three-bedroom detached house in Pontprennau, Cardiff, Cardiff (CF23 8LN). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to 1996-2002 and council tax band E. The latest certificate (April 2016) shows a D (score 60), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since March 2013. Between certificates, hot-water efficiency went from Average to Good; while lighting dropped from Very Good to Very Poor. The recommended improvements would push it to C (score 79). The latest certificate is from April 2016, so improvements made since then won't be reflected. Other recorded features include a conservatory.
Across 1996–2024, sale prices on this property compounded at 5.7% per year. On a £-per-square-foot basis, the last sale (£367/sq ft) was about 215.6% above the typical sold price in the postcode. Most recent transfer: June 2024 at £352,000.
What this property has
Inside
- Bedrooms3
- Bathrooms2
- Open-plan layoutYes
- Dining roomYes
- EnsuiteYes
- StudyYes
- ConservatoryYes
Outside
- Private gardenYes
- GarageYes
Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 06 Apr 2026
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Floor insulation added or improved
Low energy lighting percentage decreased
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Planning history
15 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
15 Barnfield Close has more than quadrupled in price since its earliest registered sale in 1996.
£354,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.7% per year over 28 years.
£352,000
Growth on file: 5.7% per year over 28 years.
Sales timeline
27 June 2024Most recent
£352,000
+35.4%over 4 years6 February 2020
£260,000
+6.1%over 3 years9 December 2016
£245,000
+67.8%over 13 years3 July 2003
£146,000
+44.6%over 1 year5 November 2001
£101,000
+31.3%over 4 years22 November 1996
£76,950
Median price across the last 5 sales in CF23 8LN: £225,000 (2025–2013).
Nearby sales in CF23 8LN
4 Barnfield Close, Pontprennau, Cardiff, CF23 8LN
Sold Mar 2025
£410,00017 Barnfield Close, Pontprennau, Cardiff, CF23 8LN
Sold Nov 2018
£263,0003 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
Price per m² for 15 Barnfield Close runs comfortably ahead of the street norm.
Price per m²
£3,955
Street avg £2,205
Floor Area
89 m²
Street avg 94 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.1 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.







