Flat 4, 6, Bryanston Square has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 19 Jun 2019.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and underfloor heating (mains gas).

According to the Land Registry and our network of Estate Agents, there have been 59 sales of properties similar to Flat 4, 6, Bryanston Square within a radius of 230 metres since 2007.

The most recent example is Flat 4, 58, Montagu Square, London, W1H 2LS, a leasehold flat which sold for £1,200,000 on the 26th June 2025.

Read more about house prices in W1.

• Sold Jun 2025£1,200,000 | 3 Bed FlatFlat 4, 58, Montagu Square, London, W1H 2LSFlat 4, 58, Montagu Square, London, W1H 2LS
• 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 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 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 Nov 2021£1,975,000 | 3 Bed FlatFlat 4, 5, Bryanston Square, London, W1H 2DHFlat 4, 5, Bryanston Square, London, W1H 2DH
• 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 Oct 2020£1,950,000 | 3 Bed FlatFlat 3, 40, Montagu Square, London, W1H 2LLFlat 3, 40, Montagu Square, London, W1H 2LL
• 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

Bryanston Square, London, W1 has a total of 271 addresses. According to our analysis of all the public data, Flat 4, 6, Bryanston Square is the 166th largest and the 143rd most expensive property on the street.

When compared to the postcode district it is £333k less expensive than the average property in W1.

• 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

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