21 Judkin Court, Heol Tredwen, Cardiff, CF10 5AU
About 21 Judkin Court
21 Judkin Court is a three-bedroom end-of-terrace house in Cardiff (CF10 5AU). It has a recorded floor area of 76 m² (around 818 sq ft), construction records dating it to 1996-2002 and council tax band F. At 76 m² this is the 21st smallest of 68 units on EPC record in the building, where floor areas span 50–136 m². The building's EPC ratings span D to B across 68 units on file. The latest certificate (May 2012) shows a C (score 77), near the top of the C band. Main heating runs on electricity. The latest certificate is from May 2012, so improvements made since then won't be reflected.
11 years since the last transfer (April 2015). Across the public record there are 4 sales, relatively high churn for a single property. Across 2002–2015, sale prices on this property compounded at -1.1% per year. Today's modelled estimate of £197,000 is 31.3% above the 2015 sale price.
What this property has
Inside
- Bedrooms3
Energy performance
21 Judkin Court's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 15 May 2022
EPC Rating
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 Judkin 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 Judkin Court's sale-price growth has lagged the wider UK trajectory across its history on file.
£197,000
Modelled from EPC, postcode comparables and a sale-price growth of -1.1% per year over 13 years.
£150,000
Growth on file: -1.1% per year over 13 years.
Sales timeline
23 April 2015Most recent
£150,000
6 June 2013
£150,000
+15.4%over 4 years14 May 2009
£130,000
-24.6%over 6 years17 October 2002
£172,500
Median price across the last 5 sales in CF10 5AU: £155,000 (2025–2024).
Nearby sales in CF10 5AU
46 Judkin Court, Heol Tredwen, Cardiff, CF10 5AU
Sold Jun 2025
£195,00022 Judkin Court, Heol Tredwen, Cardiff, CF10 5AU
Sold Jun 2025
£138,00017 Judkin Court, Heol Tredwen, Cardiff, CF10 5AU
Sold Jun 2025
£40,00019 Judkin Court, Heol Tredwen, Cardiff, CF10 5AU
Sold Mar 2025
£155,00024 Judkin Court, Heol Tredwen, Cardiff, CF10 5AU
Sold Sept 2024
£252,500
Versus other Judkin Court homes
On habitable rooms, 21 Judkin Court stands well clear of the street.
Price per m²
£1,974
Street avg £2,014
Floor Area
76 m²
Street avg 87 m²
Habitable Rooms
5 rooms
Street avg 3 rooms
CO₂ Emissions
3.0 t/year
Street avg 2.7 t/year
Similar properties nearby
1 Adelaide Street
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1 Judkin Court, Heol Tredwen
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
10/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 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.







