29 Llys Dewi, Creigiau, Cardiff, CF15 9JY
About 29 Llys Dewi
29 Llys Dewi is a three-bedroom semi-detached house in Creigiau, Cardiff, Cardiff (CF15 9JY). It has a recorded floor area of 64 m² (around 689 sq ft), construction records dating it to 1983-1990 and council tax band D. The latest certificate (April 2015) shows a D (score 59), a step below the typical UK home. Earlier certificates rated it C (November 2009); the latest reading is one band lower. Between certificates, roof efficiency went from Average to Good, lighting went from Poor to Good and main heating went from Average to Good. The recommended improvements would lift it to B (score 84), a 2-band jump. The latest certificate is from April 2015, so improvements made since then won't be reflected. The home occupies a cul-de-sac position.
Across 1996–2024, sale prices on this property compounded at 5.8% per year. On a £-per-square-foot basis, the last sale (£375/sq ft) was about 71% above the typical sold price in the postcode. Last sale on file: £258,000 in May 2024.
What this property has
Inside
- Bedrooms3
- Bathrooms1
Outside
- ParkingOff road
- Cul-de-sacYes
Building
- Central heatingYes
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 26 Apr 2025
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Loft insulation upgraded to recommended levels
More low energy lighting installed
More low energy lighting installed
Get a survey for this property
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Planning history
29 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
Latest sale on 29 Llys Dewi was the highest on Land Registry record across the postcode.
£274,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.8% per year over 28 years.
£258,000
Growth on file: 5.8% per year over 28 years.
Sales timeline
16 May 2024Most recent
£258,000
+17.3%over 1 year5 July 2022
£220,000
+10.0%over 1 year12 March 2021
£199,950
+81.8%over 17 years22 April 2003
£110,000
+61.8%over 3 years12 November 1999
£68,000
+27.1%over 3 years27 June 1996
£53,500
Median price across the last 5 sales in CF15 9JY: £187,500 (2025–2022).
Nearby sales in CF15 9JY
16 Llys Dewi, Creigiau, Cardiff, CF15 9JY
Sold Jan 2025
£235,00017 Llys Dewi, Creigiau, Cardiff, CF15 9JY
Sold Dec 2024
£187,50018 Llys Dewi, Creigiau, Cardiff, CF15 9JY
Sold Dec 2022
£185,00022 Llys Dewi, Creigiau, Cardiff, CF15 9JY
Sold Sept 2022
£195,00026 Llys Dewi, Creigiau, Cardiff, CF15 9JY
Sold Aug 2022
£184,000
Versus other Llys Dewi homes
On price per m², 29 Llys Dewi stands well clear of the street.
Price per m²
£4,031
Street avg £2,877
Floor Area
64 m²
Street avg 59 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
3.4 t/year
Street avg 2.7 t/year
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The neighbourhood at a glance
Crime
2/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.







