21 Taliesin Court, Chandlery Way, Cardiff, CF10 5NH
About 21 Taliesin Court
21 Taliesin Court is a mid-terrace house in Cardiff (CF10 5NH). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to 2003-2006 and council tax band F. The latest certificate (December 2016) shows a C (score 73). The rating has held steady at C across 2 certificates since March 2009. Between certificates, main heating went from Poor to Average; while hot-water efficiency dropped from Average to Very Poor. Main heating runs on electricity. At 82 m² this is the 43rd smallest of 67 units on EPC record in the building, where floor areas span 53–132 m². The building's EPC ratings span D to B across 67 units on file.
9 years since the last transfer (March 2017). Today's modelled estimate of £181,000 is 16.8% above the 2017 sale price.
Energy performance
EPC Rating
Certificate validity
Valid until 30 December 2026
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
21 Taliesin Court has no planning applications on record.
But the area is active
5 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
21 Taliesin Court's sale-price growth has lagged the wider UK trajectory across its history on file.
£181,000
Modelled from EPC, postcode comparables and a sale-price growth of 0.3% per year over 13 years.
£155,000
Growth on file: 0.3% per year over 13 years.
Sales timeline
9 March 2017Most recent
£155,000
-1.0%over 10 years28 December 2006
£156,500
+4.3%over 2 years30 January 2004
£150,000
Median price across the last 5 sales in CF10 5NH: £195,000 (2026–2025).
Nearby sales in CF10 5NH
53 Taliesin Court, Chandlery Way, Cardiff, CF10 5NH
Sold Feb 2026
£183,50048 Taliesin Court, Chandlery Way, Cardiff, CF10 5NH
Sold Nov 2025
£195,00022 Taliesin Court, Chandlery Way, Cardiff, CF10 5NH
Sold Apr 2025
£195,00054 Taliesin Court, Chandlery Way, Cardiff, CF10 5NH
Sold Mar 2025
£199,9509 Taliesin Court, Chandlery Way, Cardiff, CF10 5NH
Sold Jan 2025
£210,000
Versus other Taliesin Court homes
21 Taliesin Court is notably below the street on epc rating.
Price per m²
£1,890
Street avg £2,166
Floor Area
82 m²
Street avg 79 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.8 t/year
Street avg 2.3 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
485/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Dumballs Road Bottom — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







