1a, Oakwood Avenue, Penylan, Cardiff, CF23 9EY
About 1a
1a is a detached house in Penylan, Cardiff, Cardiff (CF23 9EY). It has a recorded floor area of 53 m² (around 570 sq ft) and council tax band E. The latest certificate (November 2012) returns a B (score 81), comfortably above the UK average. The latest certificate is from November 2012, so improvements made since then won't be reflected.
At 53 m² it sits well below the postcode median (79 m² across 16 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the top 10% of properties in this postcode.
Energy performance
1a 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This certificate is over 10 years old and is no longer valid.Expired 13 Nov 2022
EPC Rating
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Planning history
1a has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
1a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£259,000
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 9EY: £295,000 (2024–2021).
Nearby sales in CF23 9EY
13 Oakwood Avenue, Penylan, Cardiff, CF23 9EY
Sold Mar 2024
£349,95041 Oakwood Avenue, Penylan, Cardiff, CF23 9EY
Sold Jan 2023
£310,0007 Oakwood Avenue, Penylan, Cardiff, CF23 9EY
Sold Dec 2022
£282,00019 Oakwood Avenue, Penylan, Cardiff, CF23 9EY
Sold Jun 2022
£265,0001 Oakwood Avenue, Penylan, Cardiff, CF23 9EY
Sold Mar 2021
£295,000
Versus other Oakwood Avenue homes
On floor area, 1a runs well behind the street norm.
EPC Rating
81 (B)
Street avg 60 (D)
Floor Area
53 m²
Street avg 81 m²
CO₂ Emissions
1.1 t/year
Street avg 4.0 t/year
Similar properties nearby
1 Eastside Quarter, Maelfa, Llanedeyrn
CF23 9PN
1 Howardian Close, Penylan
CF23 9AG
1 Grafton Close, Penylan
CF23 9JA
1 Ferny Court, Waterloo Road, Penylan
CF23 9BU
1 Ffordd Nowell, Penylan
CF23 9FA
1 Kingwood Close, Penylan
CF23 9HE
1 Doe Close, Penylan
CF23 9HJ
1 Firstbrook Close
CF23 9ER
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
0.1 km
St Teilo's — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







