22 Avondale Gardens, Cardiff, CF11 7DY
About 22 Avondale Gardens
22 Avondale Gardens is a semi-detached house in Cardiff (CF11 7DY). It has a recorded floor area of 66 m² (around 710 sq ft), construction records dating it to 1983-1990 and council tax band D. The latest certificate (July 2026) shows a C (score 74). The rating has held steady at C across 2 certificates since July 2013. Between certificates, window efficiency went from Very Poor to Poor. The recommended improvements would push it to B (score 81). This certificate was lodged in the last six months, so the rating reflects current condition.
Today's modelled estimate of £253,000 sits 74.5% above the 2013 sale of £145,000. Last changed hands 13 years ago, in September 2013. At 66 m² it's 15.4% smaller than the typical home in the postcode (78 m² median across 26 EPCs).
Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Certificate validity
Valid until 27 July 2036
Property Improvements
Changes detected from historical EPC data
Single glazing replaced with double or better glazing
More low energy lighting installed
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Planning history
22 Avondale Gardens has no planning applications on record.
But the area is active
8 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
22 Avondale Gardens valuation sits well clear of the typical sold price in this postcode.
£253,000
Modelled from EPC, postcode comparables.
£145,000
Recorded with HM Land Registry.
Sales timeline
30 September 2013Most recent
£145,000
Median price across the last 5 sales in CF11 7DY: £280,150 (2025–2022).
Nearby sales in CF11 7DY
Versus other Avondale Gardens homes
22 Avondale Gardens outperforms the street on co₂ emissions by a wide margin.
Price per m²
£2,197
Street avg £2,688
Floor Area
66 m²
Street avg 78 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
1.9 t/year
Street avg 2.8 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
362/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Avondale Gardens — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







