Flat 4, 5, Bryanston Square has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 11 Jul 2013.

The property is not connected to mains gas and has single glazed windows. It is heated using a boiler and radiators (mains gas).

Flat 4, 5, Bryanston Square last changed hands on 9th November 2021, selling for £1,975,000. The transaction was logged as a leasehold flat by HM Land Registry.

In total it has sold twice since 1995.

The market for similar properties has dropped by 3.2% since November 2021.

• Sold Nov 2021£1,975,000
• Sold Apr 1999£250,000

Land Registry records and our Estate Agent network show 57 sales of comparable properties within 220 metres of Flat 4, 5, Bryanston Square since 2007.

Most recently, Flat 2, 3, Montagu Square, London, W1H 2LA, a leasehold flat, sold at £1,270,000 on the 24th July 2025.

Read more about house prices in W1.

• Sold Jul 2025£1,270,000 | 3 Bed FlatFlat 2, 3, Montagu Square, London, W1H 2LAFlat 2, 3, Montagu Square, London, W1H 2LA
• Sold Feb 2025£1,525,000 | 3 Bed FlatFlat 6, Montagu Court 27-29, Montagu Square, London, W1H 2LGFlat 6, Montagu Court 27-29, Montagu Square, London, W1H 2LG
• Sold Feb 2025£1,750,000 | 3 Bed Flat28 Cumberland Mansions, Brown Street, London, W1H 5ZA28 Cumberland Mansions, Brown Street, London, W1H 5ZA
• Sold Nov 2024£1,795,000 | 3 Bed FlatFlat 7, 1, Bryanston Square, London, W1H 2DHFlat 7, 1, Bryanston Square, London, W1H 2DH
• Sold Jul 2024£2,100,000 | 2 Bed FlatFlat 10, 25, Bryanston Square, London, W1H 2DSFlat 10, 25, Bryanston Square, London, W1H 2DS
• Sold Jun 2024£2,850,000 | 3 Bed FlatFlat 3, 17, Montagu Square, London, W1H 2LEFlat 3, 17, Montagu Square, London, W1H 2LE
• Sold Feb 2024£1,450,000 | 3 Bed FlatFlat 2, 58, Montagu Square, London, W1H 2LSFlat 2, 58, Montagu Square, London, W1H 2LS
• Sold Feb 2024£1,430,000 | 3 Bed Flat1, Gloucester Place Mews, London, W1U 8BA1, Gloucester Place Mews, London, W1U 8BA
• Sold Nov 2023£2,265,000 | 3 Bed FlatFlat 2, 4, Bryanston Square, London, W1H 2DHFlat 2, 4, Bryanston Square, London, W1H 2DH
• Sold Sep 2022£1,800,000 | 3 Bed FlatFlat 91, Bryanston Court, George Street, London, W1H 7HEFlat 91, Bryanston Court, George Street, London, W1H 7HE
• Sold Oct 2021£1,750,000 | 3 Bed FlatFlat 3, 5, Bryanston Square, London, W1H 2DHFlat 3, 5, Bryanston Square, London, W1H 2DH
• Sold Jan 2021£32,870,000 | 3 Bed Flat16, Bryanston Square, London, W1H 2DW16, Bryanston Square, London, W1H 2DW
• Sold Nov 2020£1,405,000 | 3 Bed Flat18 Cumberland Mansions, Brown Street, London, W1H 5ZA18 Cumberland Mansions, Brown Street, London, W1H 5ZA
• Sold Jan 2020£2,000,000 | 3 Bed FlatFlat 5, 4, Bryanston Square, London, W1H 2DHFlat 5, 4, Bryanston Square, London, W1H 2DH
• Sold Apr 2017£2,300,000 | 3 Bed Flat29 Cumberland Mansions, Brown Street, London, W1H 5ZA29 Cumberland Mansions, Brown Street, London, W1H 5ZA
• Sold Oct 2014£2,200,000 | 3 Bed FlatFlat 4, 7, Bryanston Square, London, W1H 2DHFlat 4, 7, Bryanston Square, London, W1H 2DH
• Sold Oct 2013£375,000 | 2 Bed FlatFlat 3, 7, Bryanston Square, London, W1H 2DHFlat 3, 7, Bryanston Square, London, W1H 2DH
• Sold Oct 2012£1,800,000 | 3 Bed FlatFlat 3, 6, Bryanston Square, London, W1H 2DHFlat 3, 6, Bryanston Square, London, W1H 2DH
• Sold Dec 2011£500,000 | 3 Bed FlatFlat 5, 5, Bryanston Square, London, W1H 2DHFlat 5, 5, Bryanston Square, London, W1H 2DH
• Sold Jun 2007£1,250,000 | 3 Bed FlatFlat 2, 7, Bryanston Square, London, W1H 2DHFlat 2, 7, Bryanston Square, London, W1H 2DH

Our analysis of the public data ranks Flat 4, 5, Bryanston Square as the 179th largest and the 182nd most expensive of the 271 addresses on Bryanston Square, London, W1.

Against the W1 postcode district average, it is £399k less expensive than the typical property.

• Hampden Gurney CofE Primary School

  300 m away
• St Mary's Bryanston Square CofE School

  400 m away
• St Vincent's Catholic Primary School

  500 m away

• The St Marylebone CofE School

  800 m away
• Marylebone Boys' School

  1.2 km away
• Westminster Academy

  2.3 km away

• Marble Arch

  |

  400 m away
• Marylebone

  |

  600 m away
• Edgware Road

  |

  600 m away

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