11 Mayfield Avenue, Cardiff, CF5 1AL
About 11 Mayfield Avenue
11 Mayfield Avenue is a property in Cardiff (CF5 1AL). It has council tax band F.
Held since June 2007 — that's 19 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. One planning record on file: an extension approved in 2017. Past consents include an extension, meaningful when judging how the property has evolved. Across 2001–2007, sale prices on this property compounded at 11.7% per year.
Energy performance
No EPC on record
This property doesn't have an Energy Performance Certificate yet. An EPC is required to sell or let — and unlocks our automated valuation.
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Planning history
11 Mayfield Avenue has an approved extension on the planning record.
1 application on record at 11 Mayfield Avenue, Cardiff, CF5 1AL
- Mar 2017ExtensionOutlineOutcome in report
REAR GROUND FLOOR EXTENSIONS 4000mm OR LESS DEPTH FROM ORIGINAL MAIN HOUSE, (THE PROPOSED NEW FOOT-PRINT WILL OCCUPY LESS THAN 50% OF THE GARDEN AREA)
- Documents
- 9 docs on file
- Reference
- 16/03077/DCH
Unlock 11 Mayfield Avenue, Cardiff, CF5 1AL's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 2 notable nearby
- The 9 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
£215,000
Growth on file: 11.7% per year over 6 years.
Sales timeline
7 June 2007Most recent
£215,000
+99.1%over 6 years23 March 2001
£108,000
Median price across the last 5 sales in CF5 1AL: £345,100 (2024–2019).
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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.







