According to data from HM Land Registry, 40, Theodora Street, Cardiff sits on a plot of 119 m².

We have plot size data on 26 out of 26 other houses in the postcode and 40, Theodora Street, Cardiff sits on the 5th largest plot.

40, Theodora Street, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 22 Jul 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, 40, Theodora Street, Cardiff was last sold on 30th October 2020 for £208,500 and was recorded as a freehold house.

The property has had 3 sales since 1995.

Since October 2020, the market for similar properties has risen by 50.8%.

• Sold Oct 2020£208,500
• Sold Nov 2001£68,000
• Sold Jul 1996£34,000

According to the Land Registry and our network of Estate Agents, there have been 308 sales of properties similar to 40, Theodora Street, Cardiff within a radius of 340 metres since 2022.

The most recent example is 48, Bertram Street, Cardiff, CF24 1NY, a freehold house which sold for £200,000 on the 10th April 2026.

Read more about house prices in CF24.

• Sold Apr 2026£200,000 | 4 Bed House48, Bertram Street, Cardiff, CF24 1NY48, Bertram Street, Cardiff, CF24 1NY
• Sold Mar 2026£248,000 | 3 Bed House45, Theodora Street, Cardiff, CF24 1PB45, Theodora Street, Cardiff, CF24 1PB
• Sold Nov 2025£232,500 | 4 Bed House193, Railway Street, Cardiff, CF24 2NB193, Railway Street, Cardiff, CF24 2NB
• Sold Nov 2025£229,000 | 3 Bed House138, Pearl Street, Cardiff, CF24 1PN138, Pearl Street, Cardiff, CF24 1PN
• Sold Nov 2025£238,000 | 3 Bed House40, Harold Street, Cardiff, CF24 1PA40, Harold Street, Cardiff, CF24 1PA
• Sold Jul 2025£240,000 | 3 Bed House34, Theodora Street, Cardiff, CF24 1PD34, Theodora Street, Cardiff, CF24 1PD
• Sold Jul 2025£215,000 | 4 Bed House44, Bertram Street, Cardiff, CF24 1NY44, Bertram Street, Cardiff, CF24 1NY
• Sold May 2025£260,000 | 4 Bed House23, Bertram Street, Cardiff, CF24 1NX23, Bertram Street, Cardiff, CF24 1NX
• Sold Apr 2025£220,000 | 4 Bed House53, Bertram Street, Cardiff, CF24 1NY53, Bertram Street, Cardiff, CF24 1NY
• Sold Apr 2025£240,000 | 4 Bed House43, Harold Street, Cardiff, CF24 1NZ43, Harold Street, Cardiff, CF24 1NZ
• Sold Feb 2025£252,000 | 3 Bed House14, Harold Street, Cardiff, CF24 1PA14, Harold Street, Cardiff, CF24 1PA
• Sold Feb 2025£190,000 | 4 Bed House50, Harold Street, Cardiff, CF24 1PA50, Harold Street, Cardiff, CF24 1PA
• Sold Jan 2025£219,000 | 3 Bed House26, Theodora Street, Cardiff, CF24 1PD26, Theodora Street, Cardiff, CF24 1PD
• Sold Oct 2024£210,000 | 3 Bed House35, Theodora Street, Cardiff, CF24 1PB35, Theodora Street, Cardiff, CF24 1PB
• Sold Aug 2024£240,000 | 4 Bed House16, Bradley Street, Cardiff, CF24 1PE16, Bradley Street, Cardiff, CF24 1PE
• Sold Sep 2023£178,000 | 4 Bed House15, Harold Street, Cardiff, CF24 1NZ15, Harold Street, Cardiff, CF24 1NZ
• Sold Feb 2023£171,500 | 4 Bed House45, Harold Street, Cardiff, CF24 1NZ45, Harold Street, Cardiff, CF24 1NZ
• Sold Sep 2022£220,000 | 4 Bed House47, Theodora Street, Cardiff, CF24 1PB47, Theodora Street, Cardiff, CF24 1PB
• Sold Mar 2022£200,000 | 4 Bed House147, Pearl Street, Cardiff, CF24 1RB147, Pearl Street, Cardiff, CF24 1RB
• Sold Jan 2022£215,500 | 4 Bed House31, Theodora Street, Cardiff, CF24 1PB31, Theodora Street, Cardiff, CF24 1PB

Theodora Street, Cardiff, CF24 has a total of 54 addresses. According to our analysis of all the public data, 40, Theodora Street, Cardiff is the 13th largest and the 18th most expensive property on the street.

When compared to the postcode district it is £11k more expensive than the average property in CF24.

• Cardiff Queen Street

  |

  1.4 km away
• Cathays

  |

  1.9 km away
• Cardiff Central

  |

  2.3 km away

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