HM Land Registry records the plot of land for 20, Palace Avenue, Cardiff as measuring 157 m².

That makes it the 16th largest plot in the postcode, where all 34 other houses have recorded plot data.

20, Palace Avenue, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 27 Feb 2015.

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

The most recent sale of 20, Palace Avenue, Cardiff completed on 29th June 2021 at £379,950 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold twice.

Values of comparable properties have dropped by 17.2% over the period since June 2021.

• Sold Jun 2021£379,950
• Sold Jun 2015£250,000

Since 2011 75 properties similar to 20, Palace Avenue, Cardiff have sold within a radius of 610 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 12th December 2025, was 59, Conybeare Road, Cardiff, CF5 1GB, a freehold house which sold for £340,000.

Read more about house prices in CF5.

• Sold Dec 2025£340,000 | 3 Bed House59, Conybeare Road, Cardiff, CF5 1GB59, Conybeare Road, Cardiff, CF5 1GB
• Sold Sep 2025£435,000 | 3 Bed House22, The Grange, Cardiff, CF5 2LH22, The Grange, Cardiff, CF5 2LH
• Sold Mar 2025£400,000 | 3 Bed House12, Chapel Street, Cardiff, CF5 2EA12, Chapel Street, Cardiff, CF5 2EA
• Sold Oct 2023£452,000 | 3 Bed House24, Vishwell Road, Cardiff, CF5 1GE24, Vishwell Road, Cardiff, CF5 1GE
• Sold Sep 2023£291,249 | 3 Bed House60, Cardiff Road, Cardiff, CF5 2DT60, Cardiff Road, Cardiff, CF5 2DT
• Sold Aug 2023£300,000 | 3 Bed House20, Westbury Terrace, Cardiff, CF5 1FZ20, Westbury Terrace, Cardiff, CF5 1FZ
• Sold Nov 2022£407,500 | 3 Bed House40, Westbury Terrace, Cardiff, CF5 1FZ40, Westbury Terrace, Cardiff, CF5 1FZ
• Sold May 2022£378,500 | 3 Bed House51, Conybeare Road, Cardiff, CF5 1GB51, Conybeare Road, Cardiff, CF5 1GB
• Sold Jun 2021£353,000 | 3 Bed House17, Vishwell Road, Cardiff, CF5 1GE17, Vishwell Road, Cardiff, CF5 1GE
• Sold May 2021£352,500 | 3 Bed House11, Vishwell Road, Cardiff, CF5 1GE11, Vishwell Road, Cardiff, CF5 1GE
• Sold Mar 2021£218,000 | 3 Bed House86, Cardiff Road, Cardiff, CF5 2DT86, Cardiff Road, Cardiff, CF5 2DT
• Sold Oct 2020£258,000 | 3 Bed House16, Westbury Terrace, Cardiff, CF5 1FZ16, Westbury Terrace, Cardiff, CF5 1FZ
• Sold Jul 2019£310,000 | 3 Bed House32, Westbury Terrace, Cardiff, CF5 1FZ32, Westbury Terrace, Cardiff, CF5 1FZ
• Sold Jun 2019£272,500 | 3 Bed House2, Imperial Buildings Row, Cardiff, CF5 2EF2, Imperial Buildings Row, Cardiff, CF5 2EF
• Sold Aug 2017£200,000 | 3 Bed House62, Cardiff Road, Cardiff, CF5 2DT62, Cardiff Road, Cardiff, CF5 2DT
• Sold Jan 2017£321,500 | 3 Bed House25, Palace Avenue, Cardiff, CF5 2DW25, Palace Avenue, Cardiff, CF5 2DW
• Sold Jun 2016£170,000 | 3 Bed House80, Cardiff Road, Cardiff, CF5 2DT80, Cardiff Road, Cardiff, CF5 2DT
• Sold Jul 2014£284,950 | 3 Bed House28, Palace Avenue, Cardiff, CF5 2DW28, Palace Avenue, Cardiff, CF5 2DW
• Sold Feb 2013£286,000 | 3 Bed House34, Palace Avenue, Cardiff, CF5 2DW34, Palace Avenue, Cardiff, CF5 2DW
• Sold Feb 2011£250,000 | 3 Bed House30, Palace Avenue, Cardiff, CF5 2DW30, Palace Avenue, Cardiff, CF5 2DW

Of the 34 addresses on Palace Avenue, Cardiff, CF5, 20, Palace Avenue, Cardiff comes out as the 31st largest and the 32nd most expensive in our analysis of the public data.

It is also £110k more expensive than the average property across the CF5 district.

• Waun-Gron Park

  |

  900 m away
• Fairwater

  |

  1.1 km away
• Danescourt

  |

  1.5 km away

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