18, Herbert Street, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 09 Oct 2025.

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, 18, Herbert Street, Cardiff was last sold on 28th April 1998 for £29,000 and was recorded as a leasehold flat.

The property has had 2 sales since 1995.

• Sold Apr 1998£29,000
• Sold Jan 1997£29,000

According to the Land Registry and our network of Estate Agents, there have been 109 property sales within 310 metres of 18, Herbert Street, Cardiff since 2007.

The most recent example is 6, Flint Street, Cardiff, CF14 3AN, a leasehold flat which sold for £167,000 on the 30th March 2026.

Read more about house prices in CF14.

• Sold Mar 2026£167,000 | 2 Bed Flat6, Flint Street, Cardiff, CF14 3AN6, Flint Street, Cardiff, CF14 3AN
• Sold Feb 2025£225,000 | 3 Bed House5, Herbert Street, Cardiff, CF14 3AP5, Herbert Street, Cardiff, CF14 3AP
• Sold Sep 2024£240,000 | 4 Bed House121, North Road, Cardiff, CF14 3AD121, North Road, Cardiff, CF14 3AD
• Sold Sep 2023£240,000 | 3 Bed House131, Maindy Road, Cardiff, CF24 4HN131, Maindy Road, Cardiff, CF24 4HN
• Sold Sep 2023£109,375 | 2 Bed FlatFlat 5, 131, North Road, Cardiff, CF14 3AEFlat 5, 131, North Road, Cardiff, CF14 3AE
• Sold Sep 2023£114,500 | 2 Bed FlatFlat 7, 131, North Road, Cardiff, CF14 3AEFlat 7, 131, North Road, Cardiff, CF14 3AE
• Sold Sep 2023£115,625 | 2 Bed FlatFlat 4, 131, North Road, Cardiff, CF14 3AEFlat 4, 131, North Road, Cardiff, CF14 3AE
• Sold Sep 2023£114,500 | 2 Bed FlatFlat 6, 131, North Road, Cardiff, CF14 3AEFlat 6, 131, North Road, Cardiff, CF14 3AE
• Sold Mar 2023£157,950 | 3 Bed Flat3, Flint Street, Cardiff, CF14 3AN3, Flint Street, Cardiff, CF14 3AN
• Sold Mar 2022£140,500 | 2 Bed FlatFlat 3, Millbanc House, Cross Place, Cardiff, CF14 3AQFlat 3, Millbanc House, Cross Place, Cardiff, CF14 3AQ
• Sold Nov 2021£142,000 | 1 Bed FlatFlat 4, Millbanc House, Cross Place, Cardiff, CF14 3AQFlat 4, Millbanc House, Cross Place, Cardiff, CF14 3AQ
• Sold Oct 2021£140,000 | 3 Bed Flat2, Flint Street, Cardiff, CF14 3AN2, Flint Street, Cardiff, CF14 3AN
• Sold Jan 2021£198,000 | 3 Bed House11, Cross Place, Cardiff, CF14 3AQ11, Cross Place, Cardiff, CF14 3AQ
• Sold Jan 2021£162,000 | 3 Bed House20, Cross Place, Cardiff, CF14 3AQ20, Cross Place, Cardiff, CF14 3AQ
• Sold Dec 2019£200,000 | 2 Bed House133, North Road, Cardiff, CF14 3AE133, North Road, Cardiff, CF14 3AE
• Sold Apr 2019£230,000 | 3 Bed House133, Maindy Road, Cardiff, CF24 4HN133, Maindy Road, Cardiff, CF24 4HN
• Sold Sep 2016£130,750 | 2 Bed Flat1, Flint Street, Cardiff, CF14 3AN1, Flint Street, Cardiff, CF14 3AN
• Sold Jun 2015£99,250 | 2 Bed FlatFlat 2, Millbanc House, Cross Place, Cardiff, CF14 3AQFlat 2, Millbanc House, Cross Place, Cardiff, CF14 3AQ
• Sold Jun 2015£99,250 | 2 Bed FlatFlat 1, Millbanc House, Cross Place, Cardiff, CF14 3AQFlat 1, Millbanc House, Cross Place, Cardiff, CF14 3AQ
• Sold Mar 2007£132,500 | 3 Bed House53, Herbert Street, Cardiff, CF14 3AP53, Herbert Street, Cardiff, CF14 3AP

Herbert Street, Maindy, Cardiff, CF14 has a total of 25 addresses. According to our analysis of all the public data, 18, Herbert Street, Cardiff is the 23rd largest and the 23rd most expensive property on the street.

When compared to the postcode district it is £268k less expensive than the average property in CF14.

• Cathays

  |

  1.4 km away
• Heath Low Level

  |

  2.2 km away
• Heath High Level

  |

  2.3 km away

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