According to data from HM Land Registry, 23, Robert Street, Cardiff sits on a plot of 83 m².

We have plot size data on 21 out of 21 other houses in the postcode and 23, Robert Street, Cardiff sits on the 21st largest plot.

23, Robert Street, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 11 Aug 2020.

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, 23, Robert Street, Cardiff was last sold on 12th October 2020 for £228,000 and was recorded as a freehold house.

The property has had 4 sales since 1995.

Since October 2020, the market for similar properties has risen by 16.3%.

• Sold Oct 2020£228,000
• Sold Oct 2015£169,000
• Sold Jun 2009£160,000

According to the Land Registry and our network of Estate Agents, there have been 260 sales of properties similar to 23, Robert Street, Cardiff within a radius of 330 metres since 2021.

The most recent example is 16, Spencer Street, Cardiff, CF24 4PG, a freehold house which sold for £256,500 on the 3rd October 2025.

Read more about house prices in CF24.

• Sold Oct 2025£256,500 | 3 Bed House16, Spencer Street, Cardiff, CF24 4PG16, Spencer Street, Cardiff, CF24 4PG
• Sold Sep 2025£180,000 | 2 Bed House10, Robert Street, Cardiff, CF24 4PB10, Robert Street, Cardiff, CF24 4PB
• Sold Jun 2025£288,800 | 3 Bed House46, May Street, Cardiff, CF24 4EX46, May Street, Cardiff, CF24 4EX
• Sold Oct 2024£225,000 | 3 Bed House153, Woodville Road, Cardiff, CF24 4NW153, Woodville Road, Cardiff, CF24 4NW
• Sold Aug 2024£230,000 | 3 Bed House36, Daniel Street, Cardiff, CF24 4NY36, Daniel Street, Cardiff, CF24 4NY
• Sold Jul 2024£335,000 | 3 Bed House11, Robert Street, Cardiff, CF24 4PB11, Robert Street, Cardiff, CF24 4PB
• Sold Jul 2024£245,000 | 3 Bed House24, Robert Street, Cardiff, CF24 4PD24, Robert Street, Cardiff, CF24 4PD
• Sold Apr 2024£225,000 | 3 Bed House34, Daniel Street, Cardiff, CF24 4NY34, Daniel Street, Cardiff, CF24 4NY
• Sold Jan 2024£257,000 | 3 Bed House40, Spencer Street, Cardiff, CF24 4PG40, Spencer Street, Cardiff, CF24 4PG
• Sold Jul 2023£225,000 | 3 Bed House3, Robert Street, Cardiff, CF24 4PB3, Robert Street, Cardiff, CF24 4PB
• Sold Jul 2023£243,000 | 3 Bed House33, Spencer Street, Cardiff, CF24 4PG33, Spencer Street, Cardiff, CF24 4PG
• Sold Feb 2023£180,000 | 3 Bed House25, Robert Street, Cardiff, CF24 4PB25, Robert Street, Cardiff, CF24 4PB
• Sold Dec 2022£250,000 | 3 Bed House1, Spencer Street, Cardiff, CF24 4PG1, Spencer Street, Cardiff, CF24 4PG
• Sold Oct 2022£200,000 | 3 Bed House15, Robert Street, Cardiff, CF24 4PB15, Robert Street, Cardiff, CF24 4PB
• Sold Aug 2022£250,000 | 3 Bed House16, Robert Street, Cardiff, CF24 4PB16, Robert Street, Cardiff, CF24 4PB
• Sold Aug 2022£240,000 | 3 Bed House58, Daniel Street, Cardiff, CF24 4NY58, Daniel Street, Cardiff, CF24 4NY
• Sold Jul 2022£240,000 | 3 Bed House48, Robert Street, Cardiff, CF24 4PD48, Robert Street, Cardiff, CF24 4PD
• Sold Jul 2022£252,000 | 3 Bed House19, Robert Street, Cardiff, CF24 4PB19, Robert Street, Cardiff, CF24 4PB
• Sold Oct 2021£232,000 | 3 Bed House52, Daniel Street, Cardiff, CF24 4NY52, Daniel Street, Cardiff, CF24 4NY
• Sold Jul 2021£171,550 | 3 Bed House4, Florentia Street, Cardiff, CF24 4PE4, Florentia Street, Cardiff, CF24 4PE

Robert Street, Cathays, Cardiff, CF24 has a total of 75 addresses. According to our analysis of all the public data, 23, Robert Street, Cardiff is the 19th largest and the 23rd most expensive property on the street.

When compared to the postcode district it is £23k more expensive than the average property in CF24.

• Cathays

  |

  800 m away
• Cardiff Queen Street

  |

  1.6 km away
• Cardiff Central

  |

  2.2 km away

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