HM Land Registry records the plot of land for 33, Lon Isa, Cardiff as measuring 233 m².

That makes it the 23rd largest plot in the postcode, where all 32 other houses have recorded plot data.

33, Lon Isa, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 02 Oct 2025.

The property is connected to mains gas and has mostly multiple glazing. It is heated using a boiler and radiators (mains gas).

The most recent sale of 33, Lon Isa, Cardiff completed on 25th January 2017 at £426,500 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have risen by 13.7% over the period since January 2017.

• Sold Jan 2017£426,500

Since 2013 116 properties similar to 33, Lon Isa, Cardiff have sold within a radius of 640 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 14th October 2025, was 52, Heol Y Nant, Cardiff, CF14 6BT, a freehold house which sold for £592,800.

Read more about house prices in CF14.

• Sold Oct 2025£592,800 | 4 Bed House52, Heol Y Nant, Cardiff, CF14 6BT52, Heol Y Nant, Cardiff, CF14 6BT
• Sold Mar 2025£507,000 | 4 Bed House41, Caedelyn Road, Cardiff, CF14 1BH41, Caedelyn Road, Cardiff, CF14 1BH
• Sold Sep 2024£539,000 | 4 Bed House9, Groes Lon, Cardiff, CF14 6JT9, Groes Lon, Cardiff, CF14 6JT
• Sold Jul 2024£499,000 | 4 Bed House18, Heol Y Bont, Cardiff, CF14 6AJ18, Heol Y Bont, Cardiff, CF14 6AJ
• Sold May 2024£570,000 | 4 Bed House30, Leamington Road, Cardiff, CF14 6BX30, Leamington Road, Cardiff, CF14 6BX
• Sold Mar 2024£580,000 | 4 Bed House3, Heol Y Bryn, Cardiff, CF14 6HX3, Heol Y Bryn, Cardiff, CF14 6HX
• Sold Nov 2023£575,000 | 4 Bed House25, Heol Y Bryn, Cardiff, CF14 6HX25, Heol Y Bryn, Cardiff, CF14 6HX
• Sold Oct 2023£575,500 | 4 Bed House10, The Graylands, Cardiff, CF14 6AS10, The Graylands, Cardiff, CF14 6AS
• Sold Jul 2022£585,000 | 4 Bed House24, Caedelyn Road, Cardiff, CF14 1BH24, Caedelyn Road, Cardiff, CF14 1BH
• Sold Jul 2022£550,000 | 4 Bed House8, Caedelyn Road, Cardiff, CF14 1BH8, Caedelyn Road, Cardiff, CF14 1BH
• Sold Jul 2022£475,000 | 4 Bed House61, Heol Y Deri, Cardiff, CF14 6HD61, Heol Y Deri, Cardiff, CF14 6HD
• Sold Apr 2022£468,000 | 4 Bed House73, Heol Y Deri, Cardiff, CF14 6HD73, Heol Y Deri, Cardiff, CF14 6HD
• Sold Feb 2022£530,000 | 4 Bed House7, Lon Ganol, Cardiff, CF14 6EB7, Lon Ganol, Cardiff, CF14 6EB
• Sold Jan 2022£451,000 | 4 Bed House38, Heol Y Coed, Cardiff, CF14 6HT38, Heol Y Coed, Cardiff, CF14 6HT
• Sold Dec 2021£465,000 | 4 Bed House17, Beulah Road, Cardiff, CF14 6LT17, Beulah Road, Cardiff, CF14 6LT
• Sold Sep 2021£542,000 | 4 Bed House8, Lon Ganol, Cardiff, CF14 6EB8, Lon Ganol, Cardiff, CF14 6EB
• Sold Jun 2021£430,000 | 4 Bed House6, Glan Rhyd, Cardiff, CF14 6JL6, Glan Rhyd, Cardiff, CF14 6JL
• Sold Mar 2018£420,000 | 4 Bed House57, Heol Y Deri, Cardiff, CF14 6HD57, Heol Y Deri, Cardiff, CF14 6HD
• Sold Nov 2014£405,000 | 4 Bed House29, Heol Y Coed, Cardiff, CF14 6HQ29, Heol Y Coed, Cardiff, CF14 6HQ
• Sold Oct 2013£295,000 | 4 Bed House30, Lon Isa, Cardiff, CF14 6EE30, Lon Isa, Cardiff, CF14 6EE

Of the 54 addresses on Lon Isa, Cardiff, CF14, 33, Lon Isa, Cardiff comes out as the 4th largest and the 4th most expensive in our analysis of the public data.

It is also £199k more expensive than the average property across the CF14 district.

• Rhiwbina

  |

  300 m away
• Whitchurch (Cardiff)

  |

  400 m away
• Birchgrove

  |

  900 m away

The flood risk here is rated Very Low, based on Environment Agency data.