5 Allt Y Wennol, Pontprennau, Cardiff, CF23 8AS
About 5 Allt Y Wennol
5 Allt Y Wennol is a detached house in Pontprennau, Cardiff, Cardiff (CF23 8AS). It has a recorded floor area of 102 m² (around 1098 sq ft), construction records dating it to 1996-2002 and council tax band E. The latest certificate (September 2015) shows a C (score 70). The recommended improvements would push it to B (score 84). The latest certificate is from September 2015, so improvements made since then won't be reflected.
It hasn't traded since August 2006, a hold of 20 years that's notably long for the area. Across 2002–2006, sale prices on this property compounded at 9.6% per year. Today's modelled estimate of £378,000 sits 80% above the 2006 sale of £209,950. At 102 m² it's 15% smaller than the typical home in the postcode (120 m² median across 5 EPCs).
Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 25 Sept 2025
EPC Rating
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Planning history
5 Allt Y Wennol 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 Allt Y Wennol valuation sits well clear of the typical sold price in this postcode.
£378,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.6% per year over 4 years.
£209,950
Growth on file: 9.6% per year over 4 years.
Sales timeline
24 August 2006Most recent
£209,950
+50.0%over 4 years19 March 2002
£139,995
Median price across the last 5 sales in CF23 8AS: £275,000 (2018–2014).
Nearby sales in CF23 8AS
4 Allt Y Wennol, Pontprennau, Cardiff, CF23 8AS
Sold Jun 2018
£295,00012 Allt Y Wennol, Pontprennau, Cardiff, CF23 8AS
Sold Apr 2017
£298,0008 Allt Y Wennol, Pontprennau, Cardiff, CF23 8AS
Sold Mar 2016
£235,0003 Allt Y Wennol, Pontprennau, Cardiff, CF23 8AS
Sold Jul 2015
£275,0009 Allt Y Wennol, Pontprennau, Cardiff, CF23 8AS
Sold Sept 2012
£244,000
Versus other Allt Y Wennol homes
On years held, 5 Allt Y Wennol stands well clear of the street.
Price per m²
£2,058
Street avg £2,362
Floor Area
102 m²
Street avg 116 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
3.4 t/year
Street avg 3.6 t/year
Similar properties nearby
1 Clos Nant Mwlan, Pontprennau
CF23 8NA
1 Ambergate Drive, Pontprennau
CF23 8AX
1 Blackberry Way, Pontprennau
CF23 8FE
1 Chamomile Close, Pontprennau
CF23 8RE
1 Capel Edeyrn, Pontprennau
CF23 8XJ
1 Clos Alyn, Pontprennau
CF23 8LB
1 Allt Y Wennol, Pontprennau
CF23 8AS
1 Clos Dol Heulog, Pontprennau
CF23 8AT
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.







