11 Heol Y Cwm, Morganstown, Cardiff, CF15 8FG
About 11 Heol Y Cwm
11 Heol Y Cwm is a detached house in Morganstown, Cardiff, Cardiff (CF15 8FG). It has a recorded floor area of 150 m² (around 1615 sq ft), construction records dating it to 1996-2002 and council tax band G. The latest certificate (January 2014) shows a D (score 59), a step below the typical UK home. The rating has held steady at D across 2 certificates since February 2011. Between certificates, wall efficiency dropped from Good to Average and hot-water efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 81), a 2-band jump. The latest certificate is from January 2014, so improvements made since then won't be reflected.
It hasn't traded since June 2011, a hold of 15 years that's notably long for the area. Across 2000–2011, sale prices on this property compounded at 3% per year. Today's modelled estimate of £565,000 sits 63.8% above the 2011 sale of £345,000.
Energy performance
11 Heol Y Cwm's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 21 Jan 2024
EPC Rating
Certificate validity
Expired on 21 January 2024
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency decreased
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Planning history
11 Heol Y Cwm 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
11 Heol Y Cwm valuation sits well clear of the typical sold price in this postcode.
£565,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.0% per year over 11 years.
£345,000
Growth on file: 3.0% per year over 11 years.
Sales timeline
23 June 2011Most recent
£345,000
+38.0%over 10 years3 September 2000
£249,995
Median price across the last 5 sales in CF15 8FG: £442,500 (2025–2014).
Nearby sales in CF15 8FG
3 Heol Y Cwm, Morganstown, Cardiff, CF15 8FG
Sold Oct 2025
£442,50010 Heol Y Cwm, Morganstown, Cardiff, CF15 8FG
Sold Jul 2024
£630,0006 Heol Y Cwm, Morganstown, Cardiff, CF15 8FG
Sold Jun 2017
£495,00021 Heol Y Cwm, Morganstown, Cardiff, CF15 8FG
Sold Jul 2015
£410,0004 Heol Y Cwm, Morganstown, Cardiff, CF15 8FG
Sold Mar 2014
£380,000
Versus other Heol Y Cwm homes
On epc rating, 11 Heol Y Cwm runs well behind the street norm.
Price per m²
£2,300
Street avg £2,819
Floor Area
150 m²
Street avg 161 m²
Habitable Rooms
8 rooms
Street avg 7 rooms
CO₂ Emissions
6.4 t/year
Street avg 5.1 t/year
Similar properties nearby
1 Cilfedw, Radyr
CF15 8AR
1 Clos Y Mynydd, Morganstown
CF15 8FH
1 Caer Graig, Radyr
CF15 8RD
1 Bates Court, Radyr
CF15 8EJ
1 Bryncoed, Radyr
CF15 8RH
1 Clos Y Gwyddfid, Morganstown
CF15 8EX
1 Clos Tylaway, Radyr
CF15 8DU
1 Bryn Calch, Morganstown
CF15 8FD
The neighbourhood at a glance
Crime
85/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Ffordd y Berllan — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







