7 Coed Y Llyn, Radyr, Cardiff, CF15 8RF
About 7 Coed Y Llyn
7 Coed Y Llyn is a three-bedroom detached house in Radyr, Cardiff, Cardiff (CF15 8RF). It has a recorded floor area of 129 m² (around 1393 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (May 2010) shows a D (score 56), a step below the typical UK home. The latest certificate is from May 2010, so improvements made since then won't be reflected. Records show the property has been extended at some point in its history.
Held since July 2010 — that's 16 years off the open market, well above the local norm. At 129 m² it's 19.8% larger than the typical home in the postcode (108 m² median across 6 EPCs). Across 2004–2010, sale prices on this property compounded at 4.7% per year. Today's modelled estimate of £364,000 is 45.6% above the 2010 sale price.
What this property has
Inside
- Bedrooms3
- Dining roomYes
- Utility roomYes
- CloakroomYes
Outside
- Private gardenFront and rear
- GarageYes
Building
- Heating systemGas
- Previously extendedYes
Energy performance
7 Coed Y Llyn's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 11 May 2020
EPC Rating
Certificate validity
Expired on 11 May 2020
Get a survey for this property
Level 2 HomeBuyer Report
We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.
From £595 · Includes VAT
Planning history
7 Coed Y Llyn has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
7 Coed Y Llyn valuation sits well clear of the typical sold price in this postcode.
£364,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.7% per year over 6 years.
£250,000
Growth on file: 4.7% per year over 6 years.
Sales timeline
8 July 2010Most recent
£250,000
+33.3%over 6 years7 April 2004
£187,500
Median price across the last 5 sales in CF15 8RF: £385,000 (2026–2017).
Nearby sales in CF15 8RF
2 Coed Y Llyn, Radyr, Cardiff, CF15 8RF
Sold Jan 2026
£405,0001 Coed Y Llyn, Radyr, Cardiff, CF15 8RF
Sold Sept 2023
£410,0005 Coed Y Llyn, Radyr, Cardiff, CF15 8RF
Sold Aug 2021
£325,00011 Coed Y Llyn, Radyr, Cardiff, CF15 8RF
Sold Jul 2018
£305,0008 Coed Y Llyn, Radyr, Cardiff, CF15 8RF
Sold Jan 2017
£385,000
Versus other Coed Y Llyn homes
On price per m², 7 Coed Y Llyn runs well behind the street norm.
Price per m²
£1,932
Street avg £3,450
Floor Area
129 m²
Street avg 102 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
6.0 t/year
Street avg 3.8 t/year
Similar properties nearby
1 Clos Parc Radur, Radyr
CF15 8GH
1 Chapel Road, Morganstown
CF15 8LL
1 Brynhyfryd, Radyr
CF15 8BA
1 Cefn Coch, Radyr
CF15 8BJ
1 Blaen Y Coed, Radyr
CF15 8RL
1 Clos Y Gwyddfid, Morganstown
CF15 8EX
1 Caer Graig, Radyr
CF15 8RD
1 Clos Y Mynydd, Morganstown
CF15 8FH
The neighbourhood at a glance
Crime
85/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Coed y Llyn — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







