HM Land Registry records the plot of land for 22, St. Mellons Road, Cardiff as measuring 327 m².

That makes it the 26th largest plot in the postcode, where 28 of the 42 other houses have recorded plot data.

22, St. Mellons Road, Cardiff has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 07 Nov 2016.

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

The most recent sale of 22, St. Mellons Road, Cardiff completed on 30th June 2017 at £200,000 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 4.8% over the period since June 2017.

• Sold Jun 2017£200,000

Since 2015 127 properties similar to 22, St. Mellons Road, Cardiff have sold within a radius of 1.8 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 2nd December 2025, was 122, Marshfield Road, Cardiff, CF3 2TU, a freehold house which sold for £364,000.

Read more about house prices in CF3.

• Sold Dec 2025£364,000 | 3 Bed House122, Marshfield Road, Cardiff, CF3 2TU122, Marshfield Road, Cardiff, CF3 2TU
• Sold Jun 2025£320,000 | 4 Bed House2, The Hollies, Cardiff, CF3 2UG2, The Hollies, Cardiff, CF3 2UG
• Sold Feb 2025£410,000 | 3 Bed House75, Mallards Reach, Cardiff, CF3 2NN75, Mallards Reach, Cardiff, CF3 2NN
• Sold Jan 2025£340,000 | 4 Bed House34, St. Mellons Road, Cardiff, CF3 2TX34, St. Mellons Road, Cardiff, CF3 2TX
• Sold Jan 2025£384,000 | 4 Bed House56, Mallards Reach, Cardiff, CF3 2PR56, Mallards Reach, Cardiff, CF3 2PR
• Sold Nov 2024£317,000 | 3 Bed House30, St. Mellons Road, Cardiff, CF3 2TX30, St. Mellons Road, Cardiff, CF3 2TX
• Sold Oct 2024£345,000 | 4 Bed HouseDunelm, Wellfield Road, Cardiff, CF3 2UBDunelm, Wellfield Road, Cardiff, CF3 2UB
• Sold Sep 2024£365,000 | 3 Bed House99, The Meadows, Cardiff, CF3 2DY99, The Meadows, Cardiff, CF3 2DY
• Sold May 2024£310,000 | 4 Bed House11, Cambrian Gardens, Cardiff, CF3 2TF11, Cambrian Gardens, Cardiff, CF3 2TF
• Sold Jun 2023£300,000 | 3 Bed House3, Blacktown Gardens, Cardiff, CF3 2SF3, Blacktown Gardens, Cardiff, CF3 2SF
• Sold Jan 2023£330,000 | 3 Bed House14, St. Mellons Road, Cardiff, CF3 2TX14, St. Mellons Road, Cardiff, CF3 2TX
• Sold Apr 2021£237,000 | 4 Bed House5, Blacktown Gardens, Cardiff, CF3 2SF5, Blacktown Gardens, Cardiff, CF3 2SF
• Sold Apr 2020£275,000 | 4 Bed House9, Orchard Close, Cardiff, CF3 2UA9, Orchard Close, Cardiff, CF3 2UA
• Sold Nov 2019£260,000 | 3 Bed House14, Blacktown Gardens, Cardiff, CF3 2SF14, Blacktown Gardens, Cardiff, CF3 2SF
• Sold Jun 2018£238,500 | 3 Bed House28, St. Mellons Road, Cardiff, CF3 2TX28, St. Mellons Road, Cardiff, CF3 2TX
• Sold May 2018£192,500 | 4 Bed House26, Marysfield Close, Cardiff, CF3 2TY26, Marysfield Close, Cardiff, CF3 2TY
• Sold Sep 2017£285,000 | 4 Bed House18, Blacktown Gardens, Cardiff, CF3 2SF18, Blacktown Gardens, Cardiff, CF3 2SF
• Sold Dec 2016£247,000 | 3 Bed House124, Marshfield Road, Cardiff, CF3 2TU124, Marshfield Road, Cardiff, CF3 2TU
• Sold Mar 2015£240,000 | 4 Bed HouseLittle Challows, Wellfield Road, Cardiff, CF3 2UBLittle Challows, Wellfield Road, Cardiff, CF3 2UB
• Sold Feb 2015£245,000 | 3 Bed House70, The Meadows, Cardiff, CF3 2DY70, The Meadows, Cardiff, CF3 2DY

Of the 42 addresses on St. Mellons Road, Marshfield, Cardiff, CF3, 22, St. Mellons Road, Cardiff comes out as the 21st largest and the 24th most expensive in our analysis of the public data.

It is also £76k more expensive than the average property across the CF3 district.

• Pye Corner

  |

  5.8 km away
• Rogerstone

  |

  7.1 km away
• Llanishen

  |

  7.8 km away

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