19 Mayfield Avenue, Cardiff, CF5 1AL
About 19 Mayfield Avenue
19 Mayfield Avenue is a mid-terrace house in Cardiff (CF5 1AL). It has a recorded floor area of 103 m² (around 1109 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (October 2011) shows an E (score 51), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 68). The latest certificate is from October 2011, so improvements made since then won't be reflected.
Across 1995–2016, sale prices on this property compounded at 6.7% per year. Today's modelled estimate of £377,000 sits 53.3% above the 2016 sale of £246,000. On a £-per-square-foot basis, the last sale (£222/sq ft) was about 21.2% above the typical sold price in the postcode. 9 years since the last transfer (December 2016).
Energy performance
19 Mayfield 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This certificate is over 10 years old and is no longer valid.Expired 12 Oct 2021
EPC Rating
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Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
19 Mayfield Avenue has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Price for 19 Mayfield Avenue has grown more than fourfold since the 1995 starting point.
£377,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.7% per year over 22 years.
£246,000
Growth on file: 6.7% per year over 22 years.
Sales timeline
9 December 2016Most recent
£246,000
+20.0%over 5 years25 November 2011
£205,000
+241.7%over 16 years30 March 1995
£59,995
Median price across the last 5 sales in CF5 1AL: £345,100 (2024–2019).
Nearby sales in CF5 1AL
Versus other Mayfield Avenue homes
EPC Rating for 19 Mayfield Avenue lags the street by a wide margin.
Price per m²
£2,387
Street avg £2,592
Floor Area
103 m²
Street avg 106 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
6.6 t/year
Street avg 5.1 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Windway Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







