According to data from HM Land Registry, 40, Cornwall Street, Cardiff sits on a plot of 76 m².

We have plot size data on 19 out of 21 other houses in the postcode and 40, Cornwall Street, Cardiff sits on the 17th largest plot.

40, Cornwall Street, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 13 Nov 2024.

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, 40, Cornwall Street, Cardiff was last sold on 4th March 2025 for £195,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since March 2025, the market for similar properties has risen by 12.9%.

• Sold Mar 2025£195,000
• Sold Jun 2007£119,000

According to the Land Registry and our network of Estate Agents, there have been 70 sales of properties similar to 40, Cornwall Street, Cardiff within a radius of 370 metres since 2021.

The most recent example is 24, Dorset Street, Cardiff, CF11 6PS, a freehold house which sold for £224,500 on the 28th November 2025.

Read more about house prices in CF11.

• Sold Nov 2025£224,500 | 2 Bed House24, Dorset Street, Cardiff, CF11 6PS24, Dorset Street, Cardiff, CF11 6PS
• Sold Nov 2025£205,000 | 2 Bed House27, Warwick Street, Cardiff, CF11 6PW27, Warwick Street, Cardiff, CF11 6PW
• Sold Oct 2025£205,000 | 2 Bed House83, Stafford Road, Cardiff, CF11 6SW83, Stafford Road, Cardiff, CF11 6SW
• Sold Sep 2025£235,000 | 2 Bed House24, Warwick Street, Cardiff, CF11 6PW24, Warwick Street, Cardiff, CF11 6PW
• Sold Jul 2025£240,000 | 2 Bed House9, Warwick Street, Cardiff, CF11 6PW9, Warwick Street, Cardiff, CF11 6PW
• Sold Jun 2025£246,200 | 2 Bed House16, Chester Street, Cardiff, CF11 6PY16, Chester Street, Cardiff, CF11 6PY
• Sold Feb 2025£197,000 | 2 Bed House33, Warwick Street, Cardiff, CF11 6PW33, Warwick Street, Cardiff, CF11 6PW
• Sold Feb 2025£207,000 | 2 Bed House13, Devon Street, Cardiff, CF11 6PQ13, Devon Street, Cardiff, CF11 6PQ
• Sold Oct 2024£141,500 | 2 Bed House24, Chester Street, Cardiff, CF11 6PY24, Chester Street, Cardiff, CF11 6PY
• Sold May 2024£260,000 | 2 Bed House18, Warwick Street, Cardiff, CF11 6PW18, Warwick Street, Cardiff, CF11 6PW
• Sold Mar 2024£203,000 | 2 Bed House14, Devon Place, Cardiff, CF11 6PR14, Devon Place, Cardiff, CF11 6PR
• Sold Jan 2024£239,260 | 2 Bed House22, Dorset Street, Cardiff, CF11 6PS22, Dorset Street, Cardiff, CF11 6PS
• Sold Dec 2023£232,000 | 2 Bed House17, Chester Street, Cardiff, CF11 6PY17, Chester Street, Cardiff, CF11 6PY
• Sold Oct 2023£170,000 | 2 Bed House30, Cornwall Street, Cardiff, CF11 6SQ30, Cornwall Street, Cardiff, CF11 6SQ
• Sold Aug 2023£226,000 | 2 Bed House15, Warwick Street, Cardiff, CF11 6PW15, Warwick Street, Cardiff, CF11 6PW
• Sold Aug 2023£214,000 | 2 Bed House50, Stafford Road, Cardiff, CF11 6SW50, Stafford Road, Cardiff, CF11 6SW
• Sold Dec 2022£170,000 | 2 Bed House22, Chester Street, Cardiff, CF11 6PY22, Chester Street, Cardiff, CF11 6PY
• Sold Dec 2021£205,500 | 2 Bed House48, Warwick Street, Cardiff, CF11 6PW48, Warwick Street, Cardiff, CF11 6PW
• Sold Nov 2021£199,750 | 2 Bed House30, Chester Street, Cardiff, CF11 6PY30, Chester Street, Cardiff, CF11 6PY
• Sold Jan 2021£140,000 | 2 Bed House18, Chester Street, Cardiff, CF11 6PY18, Chester Street, Cardiff, CF11 6PY

Cornwall Street, Cardiff, CF11 has a total of 111 addresses. According to our analysis of all the public data, 40, Cornwall Street, Cardiff is the 80th largest and the 48th most expensive property on the street.

When compared to the postcode district it is £51k less expensive than the average property in CF11.

• Cardiff Central

  |

  700 m away
• Grangetown (Cardiff)

  |

  700 m away
• Ninian Park

  |

  1.0 km away

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