11 Llys Dewi, Creigiau, Cardiff, CF15 9JY
About 11 Llys Dewi
11 Llys Dewi is a three-bedroom mid-terrace house in Creigiau, Cardiff, Cardiff (CF15 9JY). It has a recorded floor area of 64 m² (around 691 sq ft), construction records dating it to 1983-1990 and council tax band D. The latest certificate (May 2010) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 78). The latest certificate is from May 2010, so improvements made since then won't be reflected. The home occupies a cul-de-sac position.
Untraded for 16 years, with the last transfer in September 2010. Across 1996–2010, sale prices on this property compounded at 8.8% per year. Today's modelled estimate of £233,000 is 39.1% above the 2010 sale price.
What this property has
Inside
- Bedrooms3
Outside
- ParkingOff road
- Cul-de-sacYes
Building
- RefurbishedYes
Energy performance
11 Llys Dewi'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This certificate is over 10 years old and is no longer valid.Expired 19 May 2020
EPC Rating
Certificate validity
Expired on 19 May 2020
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Planning history
11 Llys Dewi 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
11 Llys Dewi has more than tripled in price since its earliest registered sale in 1996.
£233,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.8% per year over 14 years.
£167,500
Growth on file: 8.8% per year over 14 years.
Sales timeline
9 September 2010Most recent
£167,500
+230.0%over 14 years4 July 1996
£50,750
Median price across the last 5 sales in CF15 9JY: £215,000 (2025–2022).
Nearby sales in CF15 9JY
18 Llys Dewi, Creigiau, Cardiff, CF15 9JY
Sold May 2025
£215,00016 Llys Dewi, Creigiau, Cardiff, CF15 9JY
Sold Jan 2025
£235,00017 Llys Dewi, Creigiau, Cardiff, CF15 9JY
Sold Dec 2024
£187,50029 Llys Dewi, Creigiau, Cardiff, CF15 9JY
Sold May 2024
£258,00022 Llys Dewi, Creigiau, Cardiff, CF15 9JY
Sold Sept 2022
£195,000
Versus other Llys Dewi homes
On floor area, 11 Llys Dewi stands well clear of the street.
Price per m²
£2,607
Street avg £2,965
Floor Area
64 m²
Street avg 59 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
3.0 t/year
Street avg 2.7 t/year
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The neighbourhood at a glance
Crime
85/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Llys Gwynno — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







