14 Avondale Crescent, Cardiff, CF11 7DE
About 14 Avondale Crescent
14 Avondale Crescent is a semi-detached house in Cardiff (CF11 7DE). It has a recorded floor area of 95 m² (around 1023 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (August 2016) shows a C (score 73). When first surveyed in July 2013 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Good, window efficiency went from Average to Good and hot-water efficiency went from Poor to Good. The recommended improvements would push it to B (score 85).
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Window efficiency improved
Cavity wall insulation installed
More low energy lighting installed
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Planning history
14 Avondale Crescent 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
14 Avondale Crescent has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£307,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in CF11 7DE: £320,000 (2025–2022).
Nearby sales in CF11 7DE
Versus other Avondale Crescent homes
On co₂ emissions, 14 Avondale Crescent stands well clear of the street.
EPC Rating
73 (C)
Street avg 64 (D)
Floor Area
95 m²
Street avg 100 m²
CO₂ Emissions
2.5 t/year
Street avg 3.9 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
Similar properties nearby
The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Cambridge Street — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







