10 Clos Llewellyn, Creigiau, Cardiff, CF15 9JR
About 10 Clos Llewellyn
10 Clos Llewellyn is a three-bedroom semi-detached house in Creigiau, Cardiff, Cardiff (CF15 9JR). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1983-1990 and council tax band E. The latest certificate (April 2013) shows a C (score 71). The recommended improvements would push it to B (score 86). The latest certificate is from April 2013, so improvements made since then won't be reflected.
Its energy rating outperforms most of the postcode (better than 71% of similar EPCs). Across 2013–2019, sale prices on this property compounded at 4.8% per year. Today's modelled estimate of £336,000 is 34.4% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£287/sq ft) was about 16.5% above the typical sold price in the postcode. Last sale on file: £250,000 in May 2019.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
Outside
- GarageYes
Energy performance
10 Clos Llewellyn'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This certificate is over 10 years old and is no longer valid.Expired 18 Apr 2023
EPC Rating
Certificate validity
Expired on 18 April 2023
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Planning history
10 Clos Llewellyn 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
10 Clos Llewellyn saw 3 transfers in just over a decade — high turnover for the postcode.
£336,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.8% per year over 6 years.
£250,000
Growth on file: 4.8% per year over 6 years.
Sales timeline
16 May 2019Most recent
£250,000
+6.4%over 4 years23 January 2015
£235,000
+23.7%over 1 year28 July 2013
£190,000
Median price across the last 5 sales in CF15 9JR: £280,000 (2022–2015).
Nearby sales in CF15 9JR
4 Clos Llewellyn, Creigiau, Cardiff, CF15 9JR
Sold Nov 2022
£525,0003 Clos Llewellyn, Creigiau, Cardiff, CF15 9JR
Sold Oct 2019
£352,0002 Clos Llewellyn, Creigiau, Cardiff, CF15 9JR
Sold Mar 2017
£240,0006 Clos Llewellyn, Creigiau, Cardiff, CF15 9JR
Sold May 2015
£270,0008 Clos Llewellyn, Creigiau, Cardiff, CF15 9JR
Sold Nov 2009
£340,000
Versus other Clos Llewellyn homes
CO₂ Emissions for 10 Clos Llewellyn runs comfortably ahead of the street norm.
Price per m²
£3,086
Street avg £3,126
Floor Area
81 m²
Street avg 97 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
2.7 t/year
Street avg 3.9 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
Maes-yr-Onnen — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







