HM Land Registry records the plot of land for 51, Gloucester Street, Cardiff as measuring 127 m².

That makes it the 16th largest plot in the postcode, where 24 of the 25 other houses have recorded plot data.

51, Gloucester Street, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 16 Oct 2025.

The property is connected to mains gas and has ffenestri perfformiad uchel. It is heated using bwyler a rheiddiaduron (nwy prif gyflenwad).

Since 2018 95 properties similar to 51, Gloucester Street, Cardiff have sold within a radius of 360 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 27th April 2026, was 126, Craddock Street, Cardiff, CF11 6EY, a freehold house which sold for £131,147.

Read more about house prices in CF11.

• Sold Apr 2026£131,147 | 4 Bed House126, Craddock Street, Cardiff, CF11 6EY126, Craddock Street, Cardiff, CF11 6EY
• Sold Mar 2026£270,000 | 4 Bed House20, Trevethick Street, Cardiff, CF11 6EB20, Trevethick Street, Cardiff, CF11 6EB
• Sold Jan 2026£275,000 | 4 Bed House34, De Burgh Street, Cardiff, CF11 6LD34, De Burgh Street, Cardiff, CF11 6LD
• Sold Dec 2025£230,000 | 3 Bed House58, Craddock Street, Cardiff, CF11 6EU58, Craddock Street, Cardiff, CF11 6EU
• Sold Sep 2025£265,000 | 4 Bed House9, Machen Place, Cardiff, CF11 6ER9, Machen Place, Cardiff, CF11 6ER
• Sold Sep 2025£250,000 | 3 Bed House19, Gloucester Street, Cardiff, CF11 6EL19, Gloucester Street, Cardiff, CF11 6EL
• Sold Sep 2025£275,000 | 3 Bed House83, Wells Street, Cardiff, CF11 6DY83, Wells Street, Cardiff, CF11 6DY
• Sold May 2025£265,000 | 4 Bed House48, Machen Place, Cardiff, CF11 6EQ48, Machen Place, Cardiff, CF11 6EQ
• Sold Apr 2025£225,000 | 3 Bed House5, Craddock Street, Cardiff, CF11 6EX5, Craddock Street, Cardiff, CF11 6EX
• Sold Nov 2024£250,000 | 4 Bed House40, Machen Place, Cardiff, CF11 6EQ40, Machen Place, Cardiff, CF11 6EQ
• Sold Jan 2024£240,000 | 3 Bed House89, Craddock Street, Cardiff, CF11 6EY89, Craddock Street, Cardiff, CF11 6EY
• Sold Dec 2023£269,000 | 4 Bed House20, Gloucester Street, Cardiff, CF11 6EJ20, Gloucester Street, Cardiff, CF11 6EJ
• Sold Feb 2023£240,000 | 4 Bed House46, Machen Place, Cardiff, CF11 6EQ46, Machen Place, Cardiff, CF11 6EQ
• Sold Dec 2022£235,000 | 3 Bed House62, Craddock Street, Cardiff, CF11 6EU62, Craddock Street, Cardiff, CF11 6EU
• Sold Aug 2022£240,000 | 3 Bed House43, Gloucester Street, Cardiff, CF11 6EL43, Gloucester Street, Cardiff, CF11 6EL
• Sold Jul 2022£220,000 | 3 Bed House68B, Craddock Street, Cardiff, CF11 6EW68B, Craddock Street, Cardiff, CF11 6EW
• Sold Nov 2021£215,000 | 3 Bed House36, Craddock Street, Cardiff, CF11 6EU36, Craddock Street, Cardiff, CF11 6EU
• Sold Sep 2020£240,000 | 3 Bed House28, Craddock Street, Cardiff, CF11 6EU28, Craddock Street, Cardiff, CF11 6EU
• Sold May 2019£160,000 | 4 Bed House70, Craddock Street, Cardiff, CF11 6EW70, Craddock Street, Cardiff, CF11 6EW
• Sold Nov 2018£155,000 | 4 Bed House72, Craddock Street, Cardiff, CF11 6EW72, Craddock Street, Cardiff, CF11 6EW

Of the 49 addresses on Gloucester Street, Cardiff, CF11, 51, Gloucester Street, Cardiff comes out as the 9th largest and the 13th most expensive in our analysis of the public data.

It is also £8k less expensive than the average property across the CF11 district.

• Cardiff Central

  |

  700 m away
• Ninian Park

  |

  800 m away
• Grangetown (Cardiff)

  |

  1.2 km away

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