15 Judkin Court, Heol Tredwen, Cardiff, CF10 5AU
About 15 Judkin Court
15 Judkin Court is a three-bedroom mid-terrace house in Cardiff (CF10 5AU). It has a recorded floor area of 91 m² (around 980 sq ft), construction records dating it to 1996-2002 and council tax band F. At 91 m² this is the 46th 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, with this unit at the bottom. The latest certificate (December 2018) shows a D (score 68), on the cusp of jumping into the C band. Earlier certificates rated it C (August 2010); the latest reading is one band lower. Between certificates, window efficiency dropped from Good to Average and hot-water efficiency dropped from Average to Poor. The recommended improvements would lift it to B (score 81), a 2-band jump. Main heating runs on electricity.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 2002–2022, sale prices on this property compounded at 1.4% per year. On a £-per-square-foot basis, the last sale (£209/sq ft) was about 19.2% above the typical sold price in the postcode. Sold December 2022 for £205,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms3
Energy performance
15 Judkin Court sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
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 £885 · Includes VAT
Planning history
15 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
15 Judkin Court's sale-price growth has lagged the wider UK trajectory across its history on file.
£215,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.4% per year over 20 years.
£205,000
Growth on file: 1.4% per year over 20 years.
Sales timeline
16 December 2022Most recent
£205,000
+34.0%over 20 years18 August 2002
£153,000
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
EPC Rating for 15 Judkin Court lags the street by a wide margin.
Price per m²
£2,253
Street avg £2,010
Floor Area
91 m²
Street avg 87 m²
Habitable Rooms
5 rooms
Street avg 3 rooms
CO₂ Emissions
3.2 t/year
Street avg 2.7 t/year
Similar properties nearby
1 Judkin Court, Heol Tredwen
CF10 5AU
1 Adelaide Street
CF10 5BS
1 Ezel Court, Heol Glan Rheidol
CF10 5NS
1 Empire House, Mount Stuart Square
CF10 5LR
1 Carlotta Way
CF10 5FY
1 Bute Esplanade
CF10 5BD
1 Clarence Court, Pomeroy Street
CF10 5GT
1 Clarence Mews, Clarence Embankment
CF10 5GF
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.







