23, Islay Walk has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 31 Jan 2026.

The property is connected to mains gas and has single glazed windows. It is heated using a boiler and radiators (mains gas).

Since 2015 41 properties similar to 23, Islay Walk have sold within a radius of 300 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 19th December 2025, was 2, Islay Walk, London, N1 2QL, a leasehold flat which sold for £758,000.

Read more about house prices in N1.

• Sold Dec 2025£758,000 | 3 Bed Flat2, Islay Walk, London, N1 2QL2, Islay Walk, London, N1 2QL
• Sold Apr 2025£640,500 | 3 Bed Flat17, Islay Walk, London, N1 2QL17, Islay Walk, London, N1 2QL
• Sold Feb 2025£716,253 | 3 Bed Flat49E , St. Pauls Road, London, N1 2LT49E , St. Pauls Road, London, N1 2LT
• Sold Jan 2025£820,000 | 3 Bed Flat8, Arran Walk, London, N1 2TL8, Arran Walk, London, N1 2TL
• Sold Jan 2024£700,000 | 3 Bed Flat22, Abbotts Close, London, N1 2HJ22, Abbotts Close, London, N1 2HJ
• Sold Jan 2024£640,000 | 3 Bed Flat16, Crowline Walk, London, N1 2RH16, Crowline Walk, London, N1 2RH
• Sold Jul 2023£650,000 | 3 Bed Flat13, Islay Walk, London, N1 2QL13, Islay Walk, London, N1 2QL
• Sold Jun 2023£675,000 | 3 Bed Flat19, Islay Walk, London, N1 2QL19, Islay Walk, London, N1 2QL
• Sold Nov 2022£750,001 | 3 Bed FlatFlat 8, Grice Court, Alwyne Square, London, N1 2JYFlat 8, Grice Court, Alwyne Square, London, N1 2JY
• Sold Sep 2022£735,000 | 3 Bed FlatFlat 20, Grice Court, Alwyne Square, London, N1 2JYFlat 20, Grice Court, Alwyne Square, London, N1 2JY
• Sold Jul 2022£675,000 | 3 Bed FlatFlat 4, William Lodge , Grange Grove, London, N1 2NWFlat 4, William Lodge , Grange Grove, London, N1 2NW
• Sold Jul 2022£550,000 | 3 Bed Flat21, Handa Walk, London, N1 2RF21, Handa Walk, London, N1 2RF
• Sold Apr 2022£600,000 | 3 Bed Flat1, Arran Walk, London, N1 2QB1, Arran Walk, London, N1 2QB
• Sold Jan 2022£654,321 | 3 Bed FlatFlat 5, Grice Court, Alwyne Square, London, N1 2JYFlat 5, Grice Court, Alwyne Square, London, N1 2JY
• Sold Dec 2021£610,000 | 3 Bed Flat1, Walney Walk, London, N1 2PU1, Walney Walk, London, N1 2PU
• Sold Jun 2021£606,000 | 3 Bed FlatFlat 7, 30, Clephane Road, London, N1 2FTFlat 7, 30, Clephane Road, London, N1 2FT
• Sold Nov 2020£680,000 | 3 Bed FlatFlat 8, 30, Clephane Road, London, N1 2FTFlat 8, 30, Clephane Road, London, N1 2FT
• Sold Aug 2018£700,000 | 3 Bed Flat7, Arran Walk, London, N1 2QB7, Arran Walk, London, N1 2QB
• Sold Mar 2018£810,000 | 3 Bed FlatFlat 3, 26, Canonbury Street, London, N1 2TDFlat 3, 26, Canonbury Street, London, N1 2TD
• Sold Aug 2015£725,000 | 3 Bed Flat1, Islay Walk, London, N1 2QL1, Islay Walk, London, N1 2QL

Of the 27 addresses on Islay Walk, London, N1, 23, Islay Walk comes out as the 12th largest and the 17th most expensive in our analysis of the public data.

It is also £92k less expensive than the average property across the N1 district.

• Canonbury Primary School

  500 m away
• The New North Academy

  500 m away
• William Tyndale Primary School

  600 m away

• City of London Academy Highbury Grove

  700 m away
• City of London Academy Islington

  900 m away
• Highbury Fields School

  1.1 km away

• Essex Road

  |

  400 m away
• Canonbury

  |

  500 m away
• Highbury & Islington

  |

  600 m away

The flood risk here is rated Very Low, based on Environment Agency data.