According to data from HM Land Registry, 11, Library Street, Cardiff sits on a plot of 110 m².

We have plot size data on 17 out of 17 other houses in the postcode and 11, Library Street, Cardiff sits on the 16th largest plot.

11, Library Street, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 24 Jun 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, 11, Library Street, Cardiff was last sold on 26th February 2002 for £123,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

• Sold Feb 2002£123,000

According to the Land Registry and our network of Estate Agents, there have been 73 sales of properties similar to 11, Library Street, Cardiff within a radius of 370 metres since 2017.

The most recent example is 86, Wyndham Crescent, Cardiff, CF11 9EF, a freehold house which sold for £390,000 on the 6th March 2026.

Read more about house prices in CF5.

• Sold Mar 2026£390,000 | 4 Bed House86, Wyndham Crescent, Cardiff, CF11 9EF86, Wyndham Crescent, Cardiff, CF11 9EF
• Sold Nov 2025£370,000 | 4 Bed House17, Theobald Road, Cardiff, CF5 1LP17, Theobald Road, Cardiff, CF5 1LP
• Sold Oct 2024£435,000 | 4 Bed House21, Turberville Place, Cardiff, CF11 9NX21, Turberville Place, Cardiff, CF11 9NX
• Sold Sep 2024£450,000 | 4 Bed House39, Market Road, Cardiff, CF5 1QE39, Market Road, Cardiff, CF5 1QE
• Sold Mar 2024£460,000 | 3 Bed House28, Severn Road, Cardiff, CF11 9EB28, Severn Road, Cardiff, CF11 9EB
• Sold Mar 2024£370,000 | 4 Bed House35, Pen Y Peel Road, Cardiff, CF5 1QY35, Pen Y Peel Road, Cardiff, CF5 1QY
• Sold Feb 2024£390,000 | 4 Bed House2A, Northumberland Street, Cardiff, CF5 1NA2A, Northumberland Street, Cardiff, CF5 1NA
• Sold Dec 2023£467,000 | 4 Bed House9, Turberville Place, Cardiff, CF11 9NX9, Turberville Place, Cardiff, CF11 9NX
• Sold Dec 2022£502,000 | 4 Bed House17, Library Street, Cardiff, CF5 1QD17, Library Street, Cardiff, CF5 1QD
• Sold Dec 2022£430,000 | 4 Bed House4, Library Street, Cardiff, CF5 1QD4, Library Street, Cardiff, CF5 1QD
• Sold Oct 2022£480,000 | 4 Bed House47, Romilly Crescent, Cardiff, CF11 9NP47, Romilly Crescent, Cardiff, CF11 9NP
• Sold Aug 2022£440,000 | 3 Bed House7, Library Street, Cardiff, CF5 1QD7, Library Street, Cardiff, CF5 1QD
• Sold Jul 2022£389,000 | 4 Bed House24, Turberville Place, Cardiff, CF11 9NX24, Turberville Place, Cardiff, CF11 9NX
• Sold Apr 2022£465,000 | 4 Bed House2, Library Street, Cardiff, CF5 1QD2, Library Street, Cardiff, CF5 1QD
• Sold Jan 2022£499,950 | 4 Bed House8, Library Street, Cardiff, CF5 1QD8, Library Street, Cardiff, CF5 1QD
• Sold Dec 2021£400,000 | 4 Bed House24, Penllyn Road, Cardiff, CF5 1NW24, Penllyn Road, Cardiff, CF5 1NW
• Sold Feb 2021£395,000 | 4 Bed House20, Turberville Place, Cardiff, CF11 9NX20, Turberville Place, Cardiff, CF11 9NX
• Sold Jun 2020£310,000 | 4 Bed House20, Hanover Street, Cardiff, CF5 1LS20, Hanover Street, Cardiff, CF5 1LS
• Sold Jul 2018£370,000 | 4 Bed House65, Severn Road, Cardiff, CF11 9EA65, Severn Road, Cardiff, CF11 9EA
• Sold Sep 2017£365,000 | 4 Bed House74, Severn Road, Cardiff, CF11 9EA74, Severn Road, Cardiff, CF11 9EA

Library Street, Cardiff, CF5 has a total of 17 addresses. According to our analysis of all the public data, 11, Library Street, Cardiff is the 10th largest and the 9th most expensive property on the street.

When compared to the postcode district it is £148k more expensive than the average property in CF5.

• Ninian Park

  |

  700 m away
• Cardiff Central

  |

  1.8 km away
• Cathays

  |

  1.8 km away

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