According to data from HM Land Registry, 8, Lon-Y-Deri, Cardiff sits on a plot of 386 m².

We have plot size data on 26 out of 29 other houses in the postcode and 8, Lon-Y-Deri, Cardiff sits on the 5th largest plot.

8, Lon-Y-Deri, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 06 Jun 2018.

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 the Land Registry and our network of Estate Agents, there have been 61 sales of properties similar to 8, Lon-Y-Deri, Cardiff within a radius of 610 metres since 2016.

The most recent example is 39, Heol Iscoed, Cardiff, CF14 6PB, a freehold house which sold for £807,500 on the 18th November 2025.

Read more about house prices in CF14.

• Sold Nov 2025£807,500 | 5 Bed House39, Heol Iscoed, Cardiff, CF14 6PB39, Heol Iscoed, Cardiff, CF14 6PB
• Sold Aug 2025£600,000 | 5 Bed House36, Heol Mabon, Cardiff, CF14 6RL36, Heol Mabon, Cardiff, CF14 6RL
• Sold Jun 2025£715,000 | 4 Bed House32, Heol Y Coed, Cardiff, CF14 6HT32, Heol Y Coed, Cardiff, CF14 6HT
• Sold May 2025£750,000 | 4 Bed House32, Heol Y Bryn, Cardiff, CF14 6HY32, Heol Y Bryn, Cardiff, CF14 6HY
• Sold Mar 2024£620,000 | 4 Bed House107, Heol Y Deri, Cardiff, CF14 6HE107, Heol Y Deri, Cardiff, CF14 6HE
• Sold Nov 2023£575,000 | 4 Bed House25, Heol Y Bryn, Cardiff, CF14 6HX25, Heol Y Bryn, Cardiff, CF14 6HX
• Sold Oct 2023£610,000 | 5 Bed House101, Heol Y Deri, Cardiff, CF14 6HE101, Heol Y Deri, Cardiff, CF14 6HE
• Sold Aug 2023£580,000 | 5 Bed House45, Heol Y Bryn, Cardiff, CF14 6HX45, Heol Y Bryn, Cardiff, CF14 6HX
• Sold Apr 2022£570,000 | 4 Bed House21, Heol Y Coed, Cardiff, CF14 6HQ21, Heol Y Coed, Cardiff, CF14 6HQ
• Sold Mar 2022£690,000 | 5 Bed House76, Heol Y Deri, Cardiff, CF14 6HJ76, Heol Y Deri, Cardiff, CF14 6HJ
• Sold Sep 2021£542,000 | 4 Bed House8, Lon Ganol, Cardiff, CF14 6EB8, Lon Ganol, Cardiff, CF14 6EB
• Sold Jun 2021£600,000 | 4 Bed House15, Heol Y Coed, Cardiff, CF14 6HQ15, Heol Y Coed, Cardiff, CF14 6HQ
• Sold Nov 2020£390,000 | 4 Bed House42, Heol Y Coed, Cardiff, CF14 6HT42, Heol Y Coed, Cardiff, CF14 6HT
• Sold Sep 2020£570,000 | 5 Bed House5, Lon Ganol, Cardiff, CF14 6EB5, Lon Ganol, Cardiff, CF14 6EB
• Sold Aug 2019£500,000 | 5 Bed House75, Heol Y Nant, Cardiff, CF14 6BT75, Heol Y Nant, Cardiff, CF14 6BT
• Sold May 2019£470,000 | 5 Bed House74, Heol Y Coed, Cardiff, CF14 6HU74, Heol Y Coed, Cardiff, CF14 6HU
• Sold Aug 2018£575,000 | 5 Bed House33, Heol Iscoed, Cardiff, CF14 6PA33, Heol Iscoed, Cardiff, CF14 6PA
• Sold Nov 2017£430,000 | 4 Bed House51, Heol Tyn Y Coed, Cardiff, CF14 6RB51, Heol Tyn Y Coed, Cardiff, CF14 6RB
• Sold Feb 2017£530,000 | 4 Bed House61, Heol Y Coed, Cardiff, CF14 6HQ61, Heol Y Coed, Cardiff, CF14 6HQ
• Sold Dec 2016£430,000 | 4 Bed House39, Heol Y Coed, Cardiff, CF14 6HQ39, Heol Y Coed, Cardiff, CF14 6HQ

Lon-Y-Deri, Cardiff, CF14 has a total of 61 addresses. According to our analysis of all the public data, 8, Lon-Y-Deri, Cardiff is the 4th largest and the most expensive property on the street.

When compared to the postcode district it is £289k more expensive than the average property in CF14.

• Rhiwbina

  |

  500 m away
• Whitchurch (Cardiff)

  |

  800 m away
• Birchgrove

  |

  800 m away

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