10 Coed Y Llyn, Cyncoed, Cardiff, CF23 6HR
About 10 Coed Y Llyn
10 Coed Y Llyn is a three-bedroom mid-terrace house in Cyncoed, Cardiff, Cardiff (CF23 6HR). It has a recorded floor area of 88 m² (around 947 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (September 2014) shows a C (score 70). The recommended improvements would push it to B (score 90). The latest certificate is from September 2014, so improvements made since then won't be reflected. The home occupies a cul-de-sac position.
Across 2015–2022, sale prices on this property compounded at 6% per year. On a £-per-square-foot basis, the last sale (£370/sq ft) was about 148.6% above the typical sold price in the postcode. Last sale on file: £350,000 in September 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Open-plan layoutYes
Outside
- Private gardenYes
- GarageDetached
- Cul-de-sacYes
Building
- RefurbishedYes
Energy performance
10 Coed Y Llyn'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This certificate is over 10 years old and is no longer valid.Expired 01 Sept 2024
EPC Rating
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Planning history
10 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
Latest sale on 10 Coed Y Llyn was the highest on Land Registry record across the postcode.
£361,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.0% per year over 7 years.
£350,000
Growth on file: 6.0% per year over 7 years.
Sales timeline
8 September 2022Most recent
£350,000
+52.2%over 7 years29 June 2015
£229,950
Median price across the last 5 sales in CF23 6HR: £160,000 (2025–2000).
Versus other Coed Y Llyn homes
On price per m², 10 Coed Y Llyn stands well clear of the street.
Price per m²
£3,977
Street avg £1,977
Floor Area
88 m²
Street avg 99 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
2.8 t/year
Street avg 3.7 t/year
Similar properties nearby
1 Cefn Coed Avenue
CF23 6HE
1 Dan Y Coed Close
CF23 6NJ
1 Dan Yr Heol
CF23 6JU
1 Celyn Grove
CF23 6SH
1 Glenwood
CF23 6UR
1 Duffryn Avenue
CF23 6LE
1 Duffryn Close
CF23 6HT
1 Alderbrook, Cyncoed
CF23 6QD
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
9/mo
Rising 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.







