19 Clos Nant Coslech, Pontprennau, Cardiff, CF23 8ND
About 19 Clos Nant Coslech
19 Clos Nant Coslech is a four-bedroom detached house in Pontprennau, Cardiff, Cardiff (CF23 8ND). It has a recorded floor area of 104 m² (around 1117 sq ft), construction records dating it to 1991-1995 and council tax band F. The latest certificate (April 2011) shows a D (score 56), a step below the typical UK home. The latest certificate is from April 2011, so improvements made since then won't be reflected.
It hasn't traded since August 2011, a hold of 15 years that's notably long for the area. Across 2004–2011, sale prices on this property compounded at 2.8% per year. Today's modelled estimate of £387,000 sits 50.6% above the 2011 sale of £257,000. On a £-per-square-foot basis, the last sale (£230/sq ft) was about 26% below the postcode norm.
What this property has
Inside
- Bedrooms4
Energy performance
19 Clos Nant Coslech's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 06 Apr 2021
EPC Rating
Certificate validity
Expired on 6 April 2021
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Planning history
19 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
19 Clos Nant Coslech saw 3 transfers in just over a decade — high turnover for the postcode.
£387,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.8% per year over 7 years.
£257,000
Growth on file: 2.8% per year over 7 years.
Sales timeline
4 August 2011Most recent
£257,000
+367.3%over 1 year17 August 2009
£55,000
-73.8%over 5 years20 February 2004
£209,950
Median price across the last 5 sales in CF23 8ND: £330,000 (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
£340,0005 Clos Nant Coslech, Pontprennau, Cardiff, CF23 8ND
Sold Aug 2017
£330,0009 Clos Nant Coslech, Pontprennau, Cardiff, CF23 8ND
Sold Aug 2006
£225,000
Versus other Clos Nant Coslech homes
On price per m², 19 Clos Nant Coslech runs well behind the street norm.
Price per m²
£2,476
Street avg £3,189
Floor Area
104 m²
Street avg 119 m²
Habitable Rooms
5 rooms
Street avg 7 rooms
CO₂ Emissions
5.2 t/year
Street avg 4.5 t/year
Similar properties nearby
1 Blackberry Way, Pontprennau
CF23 8FE
1 Clos Nant Mwlan, Pontprennau
CF23 8NA
1 Clos Nant Y Cwm, Pontprennau
CF23 8LG
1 Allt Y Wennol, Pontprennau
CF23 8AS
1 Acorn Grove, Pontprennau
CF23 8NG
1 Clos Dol Heulog, Pontprennau
CF23 8AT
1 Amberwood Close, Pontprennau
CF23 8BZ
1 Clos Alyn, Pontprennau
CF23 8LB
The neighbourhood at a glance
Crime
169/mo
Falling 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.







