19 Avondale Crescent, Cardiff, CF11 7DE
About 19 Avondale Crescent
19 Avondale Crescent is an end-of-terrace house in Cardiff (CF11 7DE). It has a recorded floor area of 136 m² (around 1464 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (April 2024) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since February 2010. Between certificates, lighting went from Poor to Very Good; while wall efficiency dropped from Good to Average and roof efficiency dropped from Good to Very Poor. The recommended improvements would push it to C (score 72).
At 136 m² the property is well over the postcode median (94 m² across 28 EPCs), placing it in the larger end of the local stock. Across 2013–2017, sale prices on this property compounded at 4.8% per year. Today's modelled estimate of £331,000 is 43.9% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£157/sq ft) was about 17.2% below the postcode norm. On the market in November 2017 and unlisted since — roughly 9 years.
Energy performance
EPC Rating
Certificate validity
Valid until 21 April 2034
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
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Planning history
19 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
19 Avondale Crescent valuation sits well clear of the typical sold price in this postcode.
£331,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.8% per year over 4 years.
£230,000
Growth on file: 4.8% per year over 4 years.
Sales timeline
24 November 2017Most recent
£230,000
+21.1%over 4 years28 October 2013
£190,000
Median price across the last 5 sales in CF11 7DE: £330,000 (2026–2024).
Nearby sales in CF11 7DE
Versus other Avondale Crescent homes
Floor Area for 19 Avondale Crescent runs comfortably ahead of the street norm.
Price per m²
£1,691
Street avg £2,441
Floor Area
136 m²
Street avg 98 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
4.7 t/year
Street avg 3.8 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
362/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 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.







