11a, Parc Y Bryn, Creigiau, Cardiff, CF15 9SE
About 11a
11a is a detached house in Creigiau, Cardiff, Cardiff (CF15 9SE). It has a recorded floor area of 83 m² (around 893 sq ft), construction records dating it to 1967-1975 and council tax band F. The latest certificate (February 2013) shows a C (score 80), near the top of the C band. The recommended improvements would push it to B (score 87). The latest certificate is from February 2013, so improvements made since then won't be reflected.
Its energy rating outperforms most of the postcode (better than 71% of similar EPCs).
Energy performance
11a's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 14 Feb 2023
EPC Rating
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Planning history
11a has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
11a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£400,000
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 CF15 9SE: £378,500 (2025–2024).
Nearby sales in CF15 9SE
54 Parc Y Bryn, Creigiau, Cardiff, CF15 9SE
Sold Apr 2025
£378,50016 Parc Y Bryn, Creigiau, Cardiff, CF15 9SE
Sold Apr 2025
£347,50044 Parc Y Bryn, Creigiau, Cardiff, CF15 9SE
Sold Mar 2025
£421,00049 Parc Y Bryn, Creigiau, Cardiff, CF15 9SE
Sold Aug 2024
£525,00029 Parc Y Bryn, Creigiau, Cardiff, CF15 9SE
Sold Mar 2022
£560,000
Versus other Parc Y Bryn homes
CO₂ Emissions for 11a runs comfortably ahead of the street norm.
EPC Rating
80 (C)
Street avg 64 (D)
Floor Area
83 m²
Street avg 105 m²
CO₂ Emissions
1.8 t/year
Street avg 4.3 t/year
Habitable Rooms
4 rooms
Street avg 6 rooms
Similar properties nearby
1 Ael Y Bryn, Pentyrch
CF15 9TD
1 Castle Close, Creigiau
CF15 9NJ
1 2, Post Office Row, Gwaelod Y Garth
CF15 9HY
1 Dol Y Felin, Creigiau
CF15 9SN
1 Erw Wen, Pentyrch
CF15 9PQ
1 Bryn Siriol, Pentyrch
CF15 9QU
1 Brummell Drive, Creigiau
CF15 9NX
1 Cefn Penuel, Pentyrch
CF15 9TB
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Tregarth Lodge — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







