Flat H, 13, John Spencer Square has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 10 Jul 2024.

The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.

According to HM Land Registry, Flat H, 13, John Spencer Square was last sold on 28th March 2025 for £985,000 and was recorded as a leasehold flat.

The property has had 2 sales since 1995.

Since March 2025, the market for similar properties has dropped by 10.5%.

• Sold Mar 2025£985,000
• Sold Jul 2002£335,000

According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to Flat H, 13, John Spencer Square within a radius of 350 metres over the last 2 years.

The most recent example is Flat F, 11, Prior Bolton Street, London, N1 2NX, a leasehold flat which sold for £900,000 on the 19th January 2026.

Read more about house prices in N1.

• Sold Jan 2026£900,000 | 2 Bed FlatFlat F, 11, Prior Bolton Street, London, N1 2NXFlat F, 11, Prior Bolton Street, London, N1 2NX
• Sold Nov 2024£1,141,000 | 3 Bed Flat101 Dixon Clark Court, Canonbury Road, London, N1 2WE101 Dixon Clark Court, Canonbury Road, London, N1 2WE
• Sold Mar 2022£720,000 | 2 Bed FlatFlat D, 9, Compton Road, London, N1 2PAFlat D, 9, Compton Road, London, N1 2PA

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

Our network of Estate Agents reports 2 lets within 350 metres of Flat H, 13, John Spencer Square over the last 2 years.

Most recently, Flat 5, 14, Highbury New Park, London, N5 2DB, a leasehold flat, was let by Fine Living in October 2025.

• 
  Let agreed Oct 2025£ Undisclosed | 2 Bed FlatFlat 5, 14, Highbury New Park, London, N5 2DBFlat 5, 14, Highbury New Park, London, N5 2DB
• 
  Let agreed Feb 2025£ Undisclosed | 2 Bed FlatFlat H, 10, Compton Road, London, N1 2PAFlat H, 10, Compton Road, London, N1 2PA

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

John Spencer Square, London, N1 has a total of 68 addresses. According to our analysis of all the public data, Flat H, 13, John Spencer Square is the 13th largest and the 13th most expensive property on the street.

When compared to the postcode district it is £200k more expensive than the average property in N1.

• 200

  m

  Canonbury Primary School
• 400

  m

  Laycock Primary School
• 500

  m

  William Tyndale Primary School

• 400

  m

  City of London Academy Highbury Grove
• 800

  m

  Highbury Fields School
• 1.1

  km

  City of London Academy Islington

• 200

  m

  Highbury & Islington
• 500

  m

  Canonbury

According to recent data from Ofcom, ultrafast broadband is available in this area.

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