3 Caer Idwen, Morganstown, Cardiff, CF15 8FZ
About 3 Caer Idwen
3 Caer Idwen is a detached house in Morganstown, Cardiff, Cardiff (CF15 8FZ). It has a recorded floor area of 201 m² (around 2164 sq ft) and council tax band H. The latest certificate (March 2015) returns a high B (score 86), putting the home a stone's throw from an A rating. The latest certificate is from March 2015, so improvements made since then won't be reflected.
One planning record on file: an extension approved in 2019. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £634,000 is 39.3% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£210/sq ft) was about 15.6% below the postcode norm. Last sold in April 2015, so it's been off the market for around 11 years.
Energy performance
3 Caer Idwen'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This certificate is over 10 years old and is no longer valid.Expired 23 Mar 2025
EPC Rating
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Planning history
3 Caer Idwen has an approved single-storey rear extension on the planning record.
1 application on record at 3 Caer Idwen, Morganstown, Cardiff, CF15 8FZ
- Aug 2019ExtensionFullOutcome in report
Extension: Single storey · Rear of property
NEW SINGLE STOREY 'ORANGERY' EXTENSION TO REAR WITH LANTERN
- Documents
- 8 docs on file
- Reference
- 19/02029/DCH
Unlock 3 Caer Idwen, Morganstown, Cardiff, CF15 8FZ's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 3 notable nearby
- The 8 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Latest sale on 3 Caer Idwen was the lowest on Land Registry record across the postcode.
£634,000
Modelled from EPC, postcode comparables.
£455,000
Recorded with HM Land Registry.
Sales timeline
30 April 2015Most recent
£455,000
Median price across the last 5 sales in CF15 8FZ: £495,995 (2021–2015).
Nearby sales in CF15 8FZ
1 Caer Idwen, Morganstown, Cardiff, CF15 8FZ
Sold Jun 2021
£640,0009 Caer Idwen, Morganstown, Cardiff, CF15 8FZ
Sold May 2021
£615,0005 Caer Idwen, Morganstown, Cardiff, CF15 8FZ
Sold May 2015
£459,00011 Caer Idwen, Morganstown, Cardiff, CF15 8FZ
Sold Mar 2015
£495,0007 Caer Idwen, Morganstown, Cardiff, CF15 8FZ
Sold Mar 2015
£472,000
Versus other Caer Idwen homes
Price per m² for 3 Caer Idwen lags the street by a wide margin.
Price per m²
£2,264
Street avg £2,889
Floor Area
201 m²
Street avg 185 m²
CO₂ Emissions
2.6 t/year
Street avg 2.5 t/year
Years Held
11 years
Street avg 9 years
Similar properties nearby
1 Clos Harry Corner, Radyr
CF15 8GR
1 Clos Tylaway, Radyr
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1 Bates Court, Radyr
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1 Caer Idwen, Morganstown
CF15 8FZ
1 Cilfedw, Radyr
CF15 8AR
1 Clos Y Mynydd, Morganstown
CF15 8FH
1 Bryn Calch, Morganstown
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1 Bryncoed, Radyr
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 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.







