Redwell Court, Flat 7, 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 48 m² (around 517 sq ft), construction records dating it to 1983-1990 and council tax band D. The latest certificate (July 2013) returns a B (score 81), comfortably above the UK average. The latest certificate is from July 2013, so improvements made since then won't be reflected. At 48 m² this is the 2nd 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 top.
At 48 m² it's 20% smaller than the typical home in the postcode (60 m² median across 13 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode.
Energy performance
Redwell Court ranks among the most efficient homes in the postcode for energy use.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 21 Jul 2023
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.
£122,000
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 outperforms the street on co₂ emissions by a wide margin.
EPC Rating
81 (B)
Street avg 77 (C)
Floor Area
48 m²
Street avg 58 m²
CO₂ Emissions
0.8 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.







