According to data from HM Land Registry, 12, Llyn Close, Cardiff sits on a plot of 461 m².

We have plot size data on 13 out of 14 other houses in the postcode and 12, Llyn Close, Cardiff sits on the 3rd largest plot.

12, Llyn Close, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 22 Jul 2017.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

According to HM Land Registry, 12, Llyn Close, Cardiff was last sold on 19th October 2020 for £435,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since October 2020, the market for similar properties has risen by 5.7%.

• Sold Oct 2020£435,000
• Sold Nov 2017£435,000

According to the Land Registry and our network of Estate Agents, there have been 47 sales of properties similar to 12, Llyn Close, Cardiff within a radius of 630 metres since 2014.

The most recent example is 7, Lakeside Drive, Cardiff, CF23 6DD, a freehold house which sold for £535,000 on the 6th October 2025.

Read more about house prices in CF23.

• Sold Oct 2025£535,000 | 4 Bed House7, Lakeside Drive, Cardiff, CF23 6DD7, Lakeside Drive, Cardiff, CF23 6DD
• Sold Jul 2024£451,700 | 4 Bed House62, Ogwen Drive, Cardiff, CF23 6LL62, Ogwen Drive, Cardiff, CF23 6LL
• Sold Mar 2024£600,000 | 4 Bed House9, Padarn Close, Cardiff, CF23 6ER9, Padarn Close, Cardiff, CF23 6ER
• Sold Feb 2024£680,000 | 4 Bed House40, Duffryn Avenue, Cardiff, CF23 6LF40, Duffryn Avenue, Cardiff, CF23 6LF
• Sold Jun 2023£490,000 | 4 Bed House41, Ogwen Drive, Cardiff, CF23 6LH41, Ogwen Drive, Cardiff, CF23 6LH
• Sold Mar 2022£525,000 | 4 Bed House15, Leven Close, Cardiff, CF23 6DN15, Leven Close, Cardiff, CF23 6DN
• Sold Mar 2022£570,000 | 4 Bed House46, Lakeside Drive, Cardiff, CF23 6DG46, Lakeside Drive, Cardiff, CF23 6DG
• Sold Dec 2021£550,000 | 4 Bed House76, Celyn Avenue, Cardiff, CF23 6EQ76, Celyn Avenue, Cardiff, CF23 6EQ
• Sold Nov 2021£620,000 | 4 Bed House8, Lakeside Drive, Cardiff, CF23 6DD8, Lakeside Drive, Cardiff, CF23 6DD
• Sold Jun 2021£400,000 | 4 Bed House19, Lakeside Drive, Cardiff, CF23 6DD19, Lakeside Drive, Cardiff, CF23 6DD
• Sold Jan 2021£530,000 | 4 Bed House64, Ogwen Drive, Cardiff, CF23 6LL64, Ogwen Drive, Cardiff, CF23 6LL
• Sold Aug 2020£409,000 | 4 Bed House209, Woolaston Avenue, Cardiff, CF23 6EX209, Woolaston Avenue, Cardiff, CF23 6EX
• Sold Jul 2020£425,000 | 4 Bed House23, Nantfawr Road, Cardiff, CF23 6JQ23, Nantfawr Road, Cardiff, CF23 6JQ
• Sold Jun 2020£538,200 | 4 Bed House8, Ogwen Drive, Cardiff, CF23 6LH8, Ogwen Drive, Cardiff, CF23 6LH
• Sold Nov 2018£480,000 | 4 Bed House16, Lakeside Drive, Cardiff, CF23 6DD16, Lakeside Drive, Cardiff, CF23 6DD
• Sold Aug 2018£302,500 | 4 Bed House43, Ogwen Drive, Cardiff, CF23 6LJ43, Ogwen Drive, Cardiff, CF23 6LJ
• Sold Jun 2018£340,000 | 4 Bed House90, Woolaston Avenue, Cardiff, CF23 6HA90, Woolaston Avenue, Cardiff, CF23 6HA
• Sold May 2018£450,000 | 4 Bed House68, Celyn Avenue, Cardiff, CF23 6EP68, Celyn Avenue, Cardiff, CF23 6EP
• Sold Nov 2015£343,000 | 4 Bed House72, Woolaston Avenue, Cardiff, CF23 6HA72, Woolaston Avenue, Cardiff, CF23 6HA
• Sold Jan 2014£325,000 | 4 Bed House2, Ogwen Drive, Cardiff, CF23 6LH2, Ogwen Drive, Cardiff, CF23 6LH

Llyn Close, Cardiff, CF23 has a total of 14 addresses. According to our analysis of all the public data, 12, Llyn Close, Cardiff is the 3rd largest and the 3rd most expensive property on the street.

When compared to the postcode district it is £170k more expensive than the average property in CF23.

• Heath High Level

  |

  800 m away
• Heath Low Level

  |

  900 m away
• Ty Glas

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  1.9 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.