18, Theseus Walk has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 20 Apr 2016.

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, Theseus Walk was last sold on 4th December 2024 for £620,000 and was recorded as a leasehold flat.

The property has had 5 sales since 1995.

Since December 2024, the market for similar properties has dropped by 2.8%.

• Sold Dec 2024£620,000
• Sold Nov 2016£587,500
• Sold Apr 2014£320,000

According to the Land Registry and our network of Estate Agents, there have been 33 sales of properties similar to 18, Theseus Walk within a radius of 260 metres since 2009.

The most recent example is 51, Elia Street, London, N1 8DF, a leasehold flat which sold for £600,000 on the 10th December 2025.

Read more about house prices in N1.

• Sold Dec 2025£600,000 | 2 Bed Flat51, Elia Street, London, N1 8DF51, Elia Street, London, N1 8DF
• Sold Aug 2025£500,000 | 2 Bed FlatFlat 2, 1, City Garden Row, London, EC1V 1AUFlat 2, 1, City Garden Row, London, EC1V 1AU
• Sold Jan 2025£560,000 | 2 Bed FlatFlat 21, Angel Point 330-336, City Road, London, EC1V 2PZFlat 21, Angel Point 330-336, City Road, London, EC1V 2PZ
• Sold Oct 2024£565,000 | 2 Bed Flat68, Theseus Walk, London, N1 8DS68, Theseus Walk, London, N1 8DS
• Sold Jan 2024£543,000 | 2 Bed Flat40, Theseus Walk, London, N1 8DS40, Theseus Walk, London, N1 8DS
• Sold Jul 2023£560,000 | 2 Bed FlatFlat 11, Langdon Court, City Road, London, EC1V 1LHFlat 11, Langdon Court, City Road, London, EC1V 1LH
• Sold Jul 2022£570,000 | 2 Bed FlatFlat 17, Angel Point 330-336, City Road, London, EC1V 2PZFlat 17, Angel Point 330-336, City Road, London, EC1V 2PZ
• Sold May 2022£600,000 | 2 Bed Flat20, Theseus Walk, London, N1 8DS20, Theseus Walk, London, N1 8DS
• Sold May 2022£530,000 | 2 Bed FlatFlat 4, Angel Point 330-336, City Road, London, EC1V 2PZFlat 4, Angel Point 330-336, City Road, London, EC1V 2PZ
• Sold Apr 2022£545,000 | 2 Bed Flat65, Elia Street, London, N1 8DF65, Elia Street, London, N1 8DF
• Sold Dec 2020£550,000 | 2 Bed Flat33, Elia Street, London, N1 8DF33, Elia Street, London, N1 8DF
• Sold May 2018£443,000 | 2 Bed Flat56, Theseus Walk, London, N1 8DS56, Theseus Walk, London, N1 8DS
• Sold Dec 2017£550,000 | 2 Bed FlatFlat 11, Angel Point 330-336, City Road, London, EC1V 2PZFlat 11, Angel Point 330-336, City Road, London, EC1V 2PZ
• Sold Oct 2016£580,000 | 2 Bed FlatFlat 9, Angel Point 330-336, City Road, London, EC1V 2PZFlat 9, Angel Point 330-336, City Road, London, EC1V 2PZ
• Sold Mar 2016£575,000 | 2 Bed Flat16, Angelis Apartments 69, Graham Street, London, N1 8LH16, Angelis Apartments 69, Graham Street, London, N1 8LH
• Sold Oct 2014£520,000 | 2 Bed Flat28, Theseus Walk, London, N1 8DS28, Theseus Walk, London, N1 8DS
• Sold Oct 2013£370,000 | 2 Bed Flat42, Theseus Walk, London, N1 8DS42, Theseus Walk, London, N1 8DS
• Sold Mar 2013£429,360 | 2 Bed FlatFlat 13, Angel Point 330-336, City Road, London, EC1V 2PZFlat 13, Angel Point 330-336, City Road, London, EC1V 2PZ
• Sold Jul 2012£500,000 | 2 Bed FlatFlat 12, Angel Point 330-336, City Road, London, EC1V 2PZFlat 12, Angel Point 330-336, City Road, London, EC1V 2PZ
• Sold Dec 2009£352,000 | 2 Bed Flat83, Elia Street, London, N1 8DF83, Elia Street, London, N1 8DF

Our network of Estate Agents reports 1 let within 260 metres of 18, Theseus Walk over the last 2 years.

Most recently, Flat 8, 12, Graham Street, London, N1 8GB, a leasehold flat, was let by Fine Living in May 2021.

• 
  Let May 2021£ Undisclosed | 1 Bed FlatFlat 8, 12, Graham Street, London, N1 8GBFlat 8, 12, Graham Street, London, N1 8GB

•Nearby is defined as the radius comprising the nearest 2,000 addresses.

Theseus Walk, London, N1 has a total of 69 addresses. According to our analysis of all the public data, 18, Theseus Walk is the 16th largest and the 16th most expensive property on the street.

When compared to the postcode district it is £250k less expensive than the average property in N1.

• Hanover Primary School

  100 m away
• Moreland Primary School

  400 m away
• St John Evangelist Catholic Primary School

  400 m away

• City of London Academy Islington

  500 m away
• Elizabeth Garrett Anderson School

  900 m away
• Central Foundation Boys' School

  1.2 km away

• Angel

  |

  400 m away
• Essex Road

  |

  1.0 km away
• Old Street

  |

  1.0 km away

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