16 Clos Nant Y Cor, Pontprennau, Cardiff, CF23 8LD
About 16 Clos Nant Y Cor
16 Clos Nant Y Cor is a four-bedroom detached house in Pontprennau, Cardiff, Cardiff (CF23 8LD). It has a recorded floor area of 129 m² (around 1390 sq ft), construction records dating it to 1991-1995 and council tax band F. The latest certificate (October 2008) shows an E (score 52), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 66). The latest certificate is from October 2008, so improvements made since then won't be reflected.
It hasn't traded since November 2008, a hold of 18 years that's notably long for the area. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. At 129 m² the property is well over the postcode median (89 m² across 17 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £445,000 sits 61.8% above the 2008 sale of £275,000.
What this property has
Inside
- Bedrooms4
Energy performance
16 Clos Nant Y Cor sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 25 Oct 2018
EPC Rating
Certificate validity
Expired on 25 October 2018
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Planning history
16 Clos Nant Y Cor 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
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
£445,000
Modelled from EPC, postcode comparables.
£275,000
Recorded with HM Land Registry.
Sales timeline
26 November 2008Most recent
£275,000
Median price across the last 5 sales in CF23 8LD: £331,000 (2026–2021).
Nearby sales in CF23 8LD
18 Clos Nant Y Cor, Pontprennau, Cardiff, CF23 8LD
Sold Apr 2026
£258,00021 Clos Nant Y Cor, Pontprennau, Cardiff, CF23 8LD
Sold Mar 2024
£320,0006 Clos Nant Y Cor, Pontprennau, Cardiff, CF23 8LD
Sold Jan 2023
£485,00015 Clos Nant Y Cor, Pontprennau, Cardiff, CF23 8LD
Sold Feb 2022
£388,00020 Clos Nant Y Cor, Pontprennau, Cardiff, CF23 8LD
Sold Sept 2021
£331,000
Versus other Clos Nant Y Cor homes
16 Clos Nant Y Cor is notably below the street on epc rating.
Price per m²
£2,130
Street avg £2,816
Floor Area
129 m²
Street avg 89 m²
Habitable Rooms
8 rooms
Street avg 5 rooms
CO₂ Emissions
7.2 t/year
Street avg 3.6 t/year
Similar properties nearby
1 Clos Nant Y Cwm, Pontprennau
CF23 8LG
1 Allt Y Wennol, Pontprennau
CF23 8AS
1 Clos Nant Mwlan, Pontprennau
CF23 8NA
1 Acorn Grove, Pontprennau
CF23 8NG
1 Blackberry Way, Pontprennau
CF23 8FE
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
0.1 km
Sindercombe Cl — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







