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This certificate is over 10 years old and is no longer valid.Expired 14 Feb 2023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
Certificate validity
Expired on 14 February 2023
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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.
£398,000
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 (2026–2024).
Nearby sales in CF15 9SE
67 Parc Y Bryn, Creigiau, Cardiff, CF15 9SE
Sold May 2026
£370,00054 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
£525,000
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 Castle Close, Creigiau
CF15 9NJ
1 Bronant, Church Road, Pentyrch
CF15 9QG
1 Ael Y Bryn, Pentyrch
CF15 9TD
1 Erw Wen, Pentyrch
CF15 9PQ
1 2, Post Office Row, Gwaelod Y Garth
CF15 9HY
1 Cefn Penuel, Pentyrch
CF15 9TB
1 Brummell Drive, Creigiau
CF15 9NX
1 Bronllwyn, Pentyrch
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The neighbourhood at a glance
Crime
85/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.







