23 Aubrey Avenue, Cardiff, CF5 1AQ
About 23 Aubrey Avenue
23 Aubrey Avenue is a four-bedroom semi-detached house in Cardiff (CF5 1AQ). It has a recorded floor area of 111 m² (around 1195 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (September 2022) shows a D (score 55), a step below the typical UK home. The recommended improvements would push it to C (score 74).
One planning record on file: an extension approved in 2024. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. Today's modelled estimate of £541,000 is 14% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£397/sq ft) was about 76.4% above the typical sold price in the postcode. Most recent transfer: February 2023 at £474,500.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenRear
- DrivewayYes
Building
- Central heatingYes
- RefurbishedYes
Energy performance
EPC Rating
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Planning history
1 application on record at 23 Aubrey Avenue, Cardiff, CF5 1AQ
- May 2024Loft ConversionOutlineOutcome in report
Loft conversion to include side gable build-up, rear dormer roof extension and insertion of rooflights to the front elevation.
Extension- Documents
- 4 docs on file
- Reference
- 24/01021/CLPUD
Unlock 23 Aubrey Avenue, Cardiff, CF5 1AQ'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- Every decision — granted, refused or withdrawn (1 on record)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 2 notable nearby
- The 4 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
23 Aubrey Avenue valuation sits well clear of the typical sold price in this postcode.
£541,000
Modelled from EPC, postcode comparables.
£474,500
Recorded with HM Land Registry.
Sales timeline
24 February 2023Most recent
£474,500
Median price across the last 5 sales in CF5 1AQ: £425,000 (2024–2019).
Versus other Aubrey Avenue homes
23 Aubrey Avenue outperforms the street on price per m² by a wide margin.
Price per m²
£4,275
Street avg £3,131
Floor Area
111 m²
Street avg 109 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
5.9 t/year
Street avg 5.3 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Windway Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







