5 Clos Nant Coslech, Pontprennau, Cardiff, CF23 8ND
About 5 Clos Nant Coslech
5 Clos Nant Coslech is a four-bedroom detached house in Pontprennau, Cardiff, Cardiff (CF23 8ND). It has a recorded floor area of 95 m² (around 1023 sq ft), construction records dating it to 1996-2002 and council tax band F. Other recorded features include a conservatory. The latest certificate (February 2017) shows a C (score 72). The recommended improvements would push it to B (score 83).
On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £463,000 is 40.3% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£323/sq ft) was about 40.3% above the typical sold price in the postcode. On the market in August 2017 and unlisted since — roughly 9 years.
What this property has
Inside
- Bedrooms4
- Bathrooms1
- Open-plan layoutYes
- Dining roomYes
- EnsuiteYes
- ConservatoryYes
Building
- RefurbishedYes
Energy performance
5 Clos Nant Coslech ranks among the most efficient homes in the postcode for energy use.
EPC Rating
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Planning history
5 Clos Nant Coslech 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
5 Clos Nant Coslech valuation sits well clear of the typical sold price in this postcode.
£463,000
Modelled from EPC, postcode comparables.
£330,000
Recorded with HM Land Registry.
Sales timeline
28 August 2017Most recent
£330,000
Median price across the last 5 sales in CF23 8ND: £328,000 (2025–2011).
Nearby sales in CF23 8ND
13 Clos Nant Coslech, Pontprennau, Cardiff, CF23 8ND
Sold May 2025
£465,00015 Clos Nant Coslech, Pontprennau, Cardiff, CF23 8ND
Sold Dec 2019
£328,0003 Clos Nant Coslech, Pontprennau, Cardiff, CF23 8ND
Sold Jan 2019
£340,00019 Clos Nant Coslech, Pontprennau, Cardiff, CF23 8ND
Sold Aug 2011
£257,0009 Clos Nant Coslech, Pontprennau, Cardiff, CF23 8ND
Sold Aug 2006
£225,000
Versus other Clos Nant Coslech homes
Price per m² for 5 Clos Nant Coslech runs comfortably ahead of the street norm.
Price per m²
£3,474
Street avg £2,940
Floor Area
95 m²
Street avg 121 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
2.9 t/year
Street avg 5.1 t/year
Similar properties nearby
1 Acorn Grove, Pontprennau
CF23 8NG
1 Clos Nant Y Cwm, Pontprennau
CF23 8LG
1 Allt Y Wennol, Pontprennau
CF23 8AS
1 Clos Nant Mwlan, Pontprennau
CF23 8NA
1 Blackberry Way, Pontprennau
CF23 8FE
1 Clos Alyn, Pontprennau
CF23 8LB
1 Clos Dol Heulog, Pontprennau
CF23 8AT
1 Amberwood Close, Pontprennau
CF23 8BZ
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
0.2 km
Clos Cwm Du — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







