22 Roundwood Close, Penylan, Cardiff, CF23 9HH
About 22 Roundwood Close
22 Roundwood Close is a five-bedroom semi-detached house in Penylan, Cardiff, Cardiff (CF23 9HH). It has a recorded floor area of 149 m² (around 1604 sq ft), construction records dating it to 1996-2002 and council tax band F. The latest certificate (December 2013) returns a high B (score 88), putting the home a stone's throw from an A rating. When first surveyed in April 2013 the rating was C, the property has climbed 1 band since. Between certificates, lighting dropped from Very Good to Good. The latest certificate is from December 2013, so improvements made since then won't be reflected.
It hasn't traded since March 1996, a hold of 30 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 149 m² the property is well over the postcode median (86 m² across 14 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. 5 bedrooms is on the larger side for this postcode, where 3 is the typical count. Today's modelled estimate of £369,000 sits 463.4% above the 1996 sale of £65,500. On a £-per-square-foot basis, the last sale (£41/sq ft) was about 83.5% below the postcode norm.
What this property has
Inside
- Bedrooms5
- Bathrooms2
- Open-plan layoutYes
- Dining roomYes
- CloakroomYes
- EnsuiteYes
Outside
- Private gardenRear
- DrivewayYes
Energy performance
22 Roundwood Close 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This certificate is over 10 years old and is no longer valid.Expired 20 Dec 2023
EPC Rating
Property Improvements
Changes detected from historical EPC data
Low energy lighting percentage decreased
Solar PV panels (50 kWp) installed
Get a survey for this property
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Planning history
22 Roundwood Close 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
Latest sale on 22 Roundwood Close was the lowest on Land Registry record across the postcode.
£369,000
Modelled from EPC, postcode comparables.
£65,500
Recorded with HM Land Registry.
Sales timeline
15 March 1996Most recent
£65,500
Median price across the last 5 sales in CF23 9HH: £290,000 (2025–2020).
Nearby sales in CF23 9HH
20 Roundwood Close, Penylan, Cardiff, CF23 9HH
Sold Jan 2025
£275,0006 Roundwood Close, Penylan, Cardiff, CF23 9HH
Sold Dec 2022
£320,0003 Roundwood Close, Penylan, Cardiff, CF23 9HH
Sold Mar 2022
£290,00019 Roundwood Close, Penylan, Cardiff, CF23 9HH
Sold Jun 2021
£295,0001 Roundwood Close, Penylan, Cardiff, CF23 9HH
Sold Dec 2020
£285,000
Versus other Roundwood Close homes
22 Roundwood Close is notably below the street on price per m².
Price per m²
£440
Street avg £2,888
Floor Area
149 m²
Street avg 87 m²
Habitable Rooms
9 rooms
Street avg 5 rooms
CO₂ Emissions
1.6 t/year
Street avg 3.5 t/year
Similar properties nearby
1 Earl S Court Road, Penylan
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1 Firstbrook Close
CF23 9ER
1 Hugon Close
CF23 9BY
1 Kingwood Close, Penylan
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1 Baber Close
CF23 9BX
1 Doe Close, Penylan
CF23 9HJ
1 Bryn Y Nant, Llanedeyrn
CF23 9NZ
1 Barons Court Road, Penylan
CF23 9DF
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
Llanedeyrn Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







