12 Amyas Close, Cardiff, CF11 8EA
About 12 Amyas Close
12 Amyas Close is a three-bedroom semi-detached house in Cardiff (CF11 8EA). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to 1991-1995 and council tax band D. The latest certificate (September 2025) shows a C (score 69), just inside the C band. When first surveyed in September 2015 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Average to Good, hot-water efficiency went from Poor to Good and lighting went from Very Poor to Very Good; while window efficiency dropped from Average to Poor.
At 72 m² it sits well below the postcode median (107 m² across 5 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 80% of similar EPCs). Most recent transfer: October 2021 at £227,950. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. Across 1999–2021, sale prices on this property compounded at 5.8% per year. Today's modelled estimate of £286,000 is 25.5% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£294/sq ft) was about 37.9% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Bathrooms1
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water system upgraded
Windows upgraded, improving insulation
Loft insulation upgraded to recommended levels
More low energy lighting installed
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Planning history
12 Amyas Close has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
Sale price has grown by over 3x since 1999.
£286,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.8% per year over 23 years.
£227,950
Growth on file: 5.8% per year over 23 years.
Sales timeline
17 October 2021Most recent
£227,950
+26.6%over 5 years28 July 2016
£180,000
+5.3%over 9 years12 April 2007
£170,950
+167.1%over 8 years5 March 1999
£64,000
Median price across the last 5 sales in CF11 8EA: £169,500 (2024–2013).
Versus other Amyas Close homes
12 Amyas Close outperforms the street on price per m² by a wide margin.
Price per m²
£3,166
Street avg £2,483
Floor Area
72 m²
Street avg 95 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
2.1 t/year
Street avg 3.6 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Eddystone Close — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







