7 Coed Y Llyn, Cyncoed, Cardiff, CF23 6HR
About 7 Coed Y Llyn
7 Coed Y Llyn is a mid-terrace house in Cyncoed, Cardiff, Cardiff (CF23 6HR). It has a recorded floor area of 100 m² (around 1076 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (December 2019) shows a C (score 70). The recommended improvements would push it to B (score 85).
Untraded for 17 years, with the last transfer in June 2009. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Today's modelled estimate of £314,000 sits 96.2% above the 2009 sale of £160,000. On a £-per-square-foot basis, the last sale (£149/sq ft) was about 30.8% below the postcode norm.
Energy performance
EPC Rating
Certificate validity
Valid until 5 December 2029
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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
The latest sale fell during the post-2008 dip, often a low-water mark in price comparisons.
£314,000
Modelled from EPC, postcode comparables.
£160,000
Recorded with HM Land Registry.
Sales timeline
25 June 2009Most recent
£160,000
Median price across the last 5 sales in CF23 6HR: £229,950 (2025–2015).
Nearby sales in CF23 6HR
5 Coed Y Llyn, Cyncoed, Cardiff, CF23 6HR
Sold Jul 2025
£435,0006 Coed Y Llyn, Cyncoed, Cardiff, CF23 6HR
Sold May 2025
£220,00010 Coed Y Llyn, Cyncoed, Cardiff, CF23 6HR
Sold Sept 2022
£350,0002 Coed Y Llyn, Cyncoed, Cardiff, CF23 6HR
Sold Mar 2015
£222,0001 Coed Y Llyn, Cyncoed, Cardiff, CF23 6HR
Sold Sept 1999
£98,000
Versus other Coed Y Llyn homes
On price per m², 7 Coed Y Llyn runs well behind the street norm.
Price per m²
£1,600
Street avg £3,093
Floor Area
100 m²
Street avg 97 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.1 t/year
Street avg 3.7 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
169/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Cartref — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







