17 Beatty Avenue, Cardiff, CF23 5QR
About 17 Beatty Avenue
17 Beatty Avenue is a three-bedroom semi-detached house in Cardiff (CF23 5QR). It has a recorded floor area of 118 m² (around 1269 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (August 2010) shows an E (score 47), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 61). The latest certificate is from August 2010, so improvements made since then won't be reflected.
Untraded for 15 years, with the last transfer in January 2011. Today's modelled estimate of £463,000 sits 55.1% above the 2011 sale of £298,500. One planning record on file: an extension approved in 2011. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved.
What this property has
Inside
- Bedrooms3
- CloakroomYes
Outside
- GarageYes
Building
- Heating systemGas
- RefurbishedYes
Energy performance
17 Beatty Avenue'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This certificate is over 10 years old and is no longer valid.Expired 04 Aug 2020
EPC Rating
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Planning history
1 application on record at 17 Beatty Avenue, Cardiff, CF23 5QR
- Aug 2011Loft ConversionFullOutcome in report
Extension: Rear of property
REAR DORMER AND EXTENSION TO ROOF FROM HIP TO GABLE
Extension- Documents
- 5 docs on file
- Reference
- 11/00884/DCH
Unlock 17 Beatty Avenue, Cardiff, CF23 5QR's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 1 notable nearby
- The 5 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
17 Beatty Avenue valuation sits well clear of the typical sold price in this postcode.
£463,000
Modelled from EPC, postcode comparables.
£298,500
Recorded with HM Land Registry.
Sales timeline
7 January 2011Most recent
£298,500
Median price across the last 5 sales in CF23 5QR: £550,000 (2025–2022).
Nearby sales in CF23 5QR
Versus other Beatty Avenue homes
EPC Rating for 17 Beatty Avenue lags the street by a wide margin.
Price per m²
£2,531
Street avg £3,276
Floor Area
118 m²
Street avg 125 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
6.9 t/year
Street avg 6.2 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Jellicoe Gardens — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







