Redwell Court, Flat 10, Ty Gwyn Road, Penylan, Cardiff, CF23 5AZ
About Redwell Court
Redwell Court is a mid-terrace house in Penylan, Cardiff, Cardiff (CF23 5AZ). It has a recorded floor area of 50 m² (around 538 sq ft), construction records dating it to 1983-1990 and council tax band D. At 50 m² this is the 5th smallest of 14 units on EPC record in Redwell Court, where floor areas span 47–69 m². The building's EPC ratings span C to B, with this unit at the bottom. The latest certificate (September 2019) shows a C (score 80), near the top of the C band. The rating has held steady at C across 2 certificates since September 2015. Between certificates, roof efficiency dropped from Very Good to Good and window efficiency dropped from Good to Average.
At 50 m² it's 16.7% smaller than the typical home in the postcode (60 m² median across 13 EPCs).
Energy performance
Redwell Court's carbon output is low for the local stock.
EPC Rating
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Planning history
Redwell Court has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Redwell Court has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£128,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in CF23 5AZ: £120,000 (2025–2022).
Nearby sales in CF23 5AZ
Redwell Court, Flat 2, Ty Gwyn Road, Penylan, Cardiff, CF23 5AZ
Sold May 2025
£105,000Redwell Court, Flat 14, Ty Gwyn Road, Penylan, Cardiff, CF23 5AZ
Sold Jun 2024
£120,000Redwell Court, Flat 11, Ty Gwyn Road, Penylan, Cardiff, CF23 5AZ
Sold May 2024
£140,000Redwell Court, Flat 12a, Ty Gwyn Road, Penylan, Cardiff, CF23 5AZ
Sold Jun 2023
£90,000Redwell Court, Flat 4, Ty Gwyn Road, Penylan, Cardiff, CF23 5AZ
Sold Aug 2022
£170,000
Versus other Ty Gwyn Road homes
Redwell Court is notably below the street on habitable rooms.
EPC Rating
80 (C)
Street avg 77 (C)
Floor Area
50 m²
Street avg 58 m²
CO₂ Emissions
1.1 t/year
Street avg 1.5 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.0 km
Bronwydd Avenue — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







