23B, Milner Square has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 06 May 2026.

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

Land Registry records and our Estate Agent network show 78 sales of comparable properties within 250 metres of 23B, Milner Square since 2016.

Most recently, Flat B, 299, Upper Street, London, N1 2TU, a leasehold flat, sold at £440,000 on the 19th November 2025.

Read more about house prices in N1.

• Sold Nov 2025£440,000 | 1 Bed FlatFlat B, 299, Upper Street, London, N1 2TUFlat B, 299, Upper Street, London, N1 2TU
• Sold Sep 2025£550,600 | 1 Bed FlatFlat 306, Waterloo Gardens 1-4, Milner Square, London, N1 1TYFlat 306, Waterloo Gardens 1-4, Milner Square, London, N1 1TY
• Sold Aug 2025£535,000 | 1 Bed Flat4A, Lonsdale Place, London, N1 1EL4A, Lonsdale Place, London, N1 1EL
• Sold Mar 2025£555,000 | 1 Bed FlatFlat 302, Waterloo Gardens 1-4, Milner Square, London, N1 1TYFlat 302, Waterloo Gardens 1-4, Milner Square, London, N1 1TY
• Sold Jan 2025£535,000 | 1 Bed FlatFlat A, 21, Almeida Street, London, N1 1TBFlat A, 21, Almeida Street, London, N1 1TB
• Sold Aug 2024£475,000 | 1 Bed FlatFlat 2, 15-16 , Stonefield Street, London, N1 0HWFlat 2, 15-16 , Stonefield Street, London, N1 0HW
• Sold Jul 2024£539,000 | 1 Bed FlatFlat 204, Waterloo Gardens 1-4, Milner Square, London, N1 1TYFlat 204, Waterloo Gardens 1-4, Milner Square, London, N1 1TY
• Sold Jun 2024£517,000 | 1 Bed FlatFlat 3, 61, Gibson Square, London, N1 0RAFlat 3, 61, Gibson Square, London, N1 0RA
• Sold Jun 2024£525,000 | 1 Bed FlatFlat 2, 6, Barnsbury Street, London, N1 1PNFlat 2, 6, Barnsbury Street, London, N1 1PN
• Sold Jun 2024£535,000 | 2 Bed FlatFlat 307, Waterloo Gardens 1-4, Milner Square, London, N1 1TYFlat 307, Waterloo Gardens 1-4, Milner Square, London, N1 1TY
• Sold Oct 2023£538,000 | 1 Bed FlatFlat 305, Waterloo Gardens 1-4, Milner Square, London, N1 1TYFlat 305, Waterloo Gardens 1-4, Milner Square, London, N1 1TY
• Sold Jun 2023£476,500 | 1 Bed FlatFlat 308, Waterloo Gardens 1-4, Milner Square, London, N1 1TYFlat 308, Waterloo Gardens 1-4, Milner Square, London, N1 1TY
• Sold Dec 2022£420,000 | 1 Bed FlatFlat 105, Waterloo Gardens 1-4, Milner Square, London, N1 1TYFlat 105, Waterloo Gardens 1-4, Milner Square, London, N1 1TY
• Sold May 2022£575,000 | 1 Bed Flat17C , Milner Square, London, N1 1TL17C , Milner Square, London, N1 1TL
• Sold Apr 2022£450,000 | 1 Bed Flat8B , Milner Square, London, N1 1TL8B , Milner Square, London, N1 1TL
• Sold Feb 2022£600,100 | 1 Bed Flat41D , Milner Square, London, N1 1TW41D , Milner Square, London, N1 1TW
• Sold Mar 2021£607,500 | 1 Bed FlatFlat 202, 8, Esther Anne Place, London, N1 1WLFlat 202, 8, Esther Anne Place, London, N1 1WL
• Sold Sep 2019£472,000 | 1 Bed FlatFlat 3, 15-16 , Stonefield Street, London, N1 0HWFlat 3, 15-16 , Stonefield Street, London, N1 0HW
• Sold Nov 2018£480,000 | 1 Bed FlatFlat 3, 22, Stonefield Street, London, N1 0HWFlat 3, 22, Stonefield Street, London, N1 0HW
• Sold Jul 2016£510,000 | 1 Bed Flat9B , Milner Square, London, N1 1TL9B , Milner Square, London, N1 1TL

Our analysis of the public data ranks 23B, Milner Square as the 193rd largest and the 120th most expensive of the 299 addresses on Milner Square, London, N1.

Against the N1 postcode district average, it is £222k less expensive than the typical property.

• St Mary's CofE Primary School

  300 m away
• William Tyndale Primary School

  400 m away
• Thornhill Primary School

  400 m away

• City of London Academy Islington

  600 m away
• Elizabeth Garrett Anderson School

  900 m away
• City of London Academy Highbury Grove

  1.2 km away

• Essex Road

  |

  600 m away
• Highbury & Islington

  |

  700 m away
• Angel

  |

  800 m away

Environment Agency data suggests this area has a Very Low risk of flooding.