1a, Beatty Avenue, Cardiff, CF23 5QR
About 1a
1a is a semi-detached house in Cardiff (CF23 5QR). It has a recorded floor area of 144 m² (around 1550 sq ft), construction records dating it to 1930-1949 and council tax band H. The latest certificate (June 2022) shows a D (score 56), a step below the typical UK home. The recommended improvements would push it to C (score 77).
It hasn't traded since January 2002, a hold of 24 years that's notably long for the area. Today's modelled estimate of £649,000 sits 143.1% above the 2002 sale of £267,000. On a £-per-square-foot basis, the last sale (£172/sq ft) was about 36.5% below the postcode norm. At 144 m² it's 26.3% larger than the typical home in the postcode (114 m² median across 13 EPCs).
Everything you need to know about 1a
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
1a's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,155 · Includes VAT
Planning history
1a 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
1a valuation sits well clear of the typical sold price in this postcode.
£649,000
Modelled from EPC, postcode comparables.
£267,000
Recorded with HM Land Registry.
Sales timeline
8 January 2002Most recent
£267,000
Median price across the last 5 sales in CF23 5QR: £550,000 (2025–2022).
Nearby sales in CF23 5QR
Versus other Beatty Avenue homes
1a is notably below the street on price per m².
Price per m²
£1,854
Street avg £3,332
Floor Area
144 m²
Street avg 123 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
6.9 t/year
Street avg 6.2 t/year
Everything you need to know about 1a
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee
The data behind every report
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.