9, Alwyne Square occupies a 119 m² plot as recorded by HM Land Registry.

Of the 16 other houses in this postcode, 14 have recorded plot sizes, and this one ranks as the 8th largest.

9, Alwyne Square has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 26 Jun 2018.

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

9, Alwyne Square last changed hands on 22nd March 2024, selling for £1,850,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has dropped by 25.4% since March 2024.

• Sold Mar 2024£1,850,000

Land Registry records and our Estate Agent network show 3 sales of comparable properties within 330 metres of 9, Alwyne Square across the last 2 years.

Most recently, 32, Liberia Road, London, N5 1JR, a freehold house, sold at £1,805,000 on the 14th November 2025.

Read more about house prices in N1.

• Sold Nov 2025£1,805,000 | 4 Bed House32, Liberia Road, London, N5 1JR32, Liberia Road, London, N5 1JR
• Sold Jul 2025£2,500,000 | 4 Bed House38, Liberia Road, London, N5 1JR38, Liberia Road, London, N5 1JR
• Sold Mar 2025£2,250,000 | 4 Bed House62, Calabria Road, London, N5 1HU62, Calabria Road, London, N5 1HU

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

Agents in our network have reported 2 lettings within 330 metres of 9, Alwyne Square across the last 2 years.

The newest of these is Flat 5, 14, Highbury New Park, London, N5 2DB, a leasehold flat 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.

Our analysis of the public data ranks 9, Alwyne Square as the 7th largest and the 7th most expensive of the 46 addresses on Alwyne Square, London, N1.

Against the N1 postcode district average, it is £1.287m more expensive than the typical property.

• 400

  m

  Canonbury Primary School
• 600

  m

  Laycock Primary School
• 600

  m

  William Tyndale Primary School

• 400

  m

  City of London Academy Highbury Grove
• 800

  m

  Highbury Fields School
• 1.2

  km

  City of London Academy Islington

• 300

  m

  Canonbury
• 400

  m

  Highbury & Islington

Ofcom's latest figures show ultrafast broadband available in this area.

Environment Agency data suggests this area has a very low risk of flooding.