2 Coed Y Llyn, Radyr, Cardiff, CF15 8RF
About 2 Coed Y Llyn
2 Coed Y Llyn is a four-bedroom semi-detached house in Radyr, Cardiff, Cardiff (CF15 8RF). It has a recorded floor area of 99 m² (around 1066 sq ft), construction records dating it to 1976-1982 and council tax band E. The latest certificate (July 2025) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in January 2012 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Average to Good and lighting went from Poor to Average. The recommended improvements would push it to C (score 77). The home occupies a cul-de-sac position.
Across 1999–2012, sale prices on this property compounded at 7.8% per year. Today's modelled estimate of £386,000 sits 60.8% above the 2012 sale of £240,000. On a £-per-square-foot basis, the last sale (£225/sq ft) was about 25.5% above the typical sold price in the postcode. One planning record on file: an extension approved in 2016. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved. Last sold in April 2012, so it's been off the market for around 14 years.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- EnsuiteYes
Outside
- DrivewayYes
- Cul-de-sacYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Wall insulation upgraded
Roof insulation improved
More low energy lighting installed
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Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
1 application on record at 2 Coed Y Llyn, Radyr, Cardiff, CF15 8RF
- May 2016DemolitionFullOutcome in report
Extension: Rear of property
DEMOLITION OF EXISTING CONSERVATORY AND CONSTRUCTION OF NEW EXTENSION OCCUPYING THE SAME FLOOR AREA. NEW DRIVEWAY AND CROSSOVER TO FRONTAGE OF PROPERTY. CONSTRUCT NEW RETAINING WALL TO REAR OF DRIVE AND FORM FLATTER GRADIENT TO EXISTING DRIVEWAY TO TIE IN WITH NEW DRIVE
Extension- Documents
- 8 docs on file
- Reference
- 16/00590/DCH
Unlock 2 Coed Y Llyn, Radyr, Cardiff, CF15 8RF's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 3 notable nearby
- The 8 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
2 Coed Y Llyn has more than doubled in price since the earliest registered sale in 1999.
£386,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.8% per year over 13 years.
£240,000
Growth on file: 7.8% per year over 13 years.
Sales timeline
30 April 2012Most recent
£240,000
+162.3%over 12 years3 June 1999
£91,500
Median price across the last 5 sales in CF15 8RF: £325,000 (2023–2016).
Nearby sales in CF15 8RF
1 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
£385,0009 Coed Y Llyn, Radyr, Cardiff, CF15 8RF
Sold Aug 2014
£220,000
Versus other Coed Y Llyn homes
2 Coed Y Llyn outperforms the street on years held by a wide margin.
Price per m²
£2,424
Street avg £3,091
Floor Area
99 m²
Street avg 107 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
3.6 t/year
Street avg 4.2 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 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.







