34 Mayfield Avenue, Cardiff, CF5 1AN
About 34 Mayfield Avenue
34 Mayfield Avenue is a three-bedroom mid-terrace house in Cardiff (CF5 1AN). It has a recorded floor area of 91 m² (around 980 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (February 2018) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump.
Untraded for 24 years, with the last transfer in July 2002. Across 1998–2002, sale prices on this property compounded at 22.2% per year. Today's modelled estimate of £368,000 sits 162.9% above the 2002 sale of £140,000. On a £-per-square-foot basis, the last sale (£143/sq ft) was about 20.4% below the postcode norm.
What this property has
Inside
- Bedrooms3
- Bathrooms1
Outside
- Private gardenRear
Building
- Heating systemGas
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Get a survey for this property
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
34 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
34 Mayfield Avenue has more than doubled in price since the earliest registered sale in 1998.
£368,000
Modelled from EPC, postcode comparables and a sale-price growth of 22.2% per year over 4 years.
£140,000
Growth on file: 22.2% per year over 4 years.
Sales timeline
4 July 2002Most recent
£140,000
+118.8%over 3 years6 August 1998
£64,000
Median price across the last 5 sales in CF5 1AN: £400,000 (2025–2023).
Nearby sales in CF5 1AN
Versus other Mayfield Avenue homes
On price per m², 34 Mayfield Avenue runs well behind the street norm.
Price per m²
£1,538
Street avg £3,048
Floor Area
91 m²
Street avg 107 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.9 t/year
Street avg 4.4 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.







