Flat 9, 34, Bryanston Square has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 14 Jun 2013.

The property is not connected to mains gas and has full secondary glazing. It is heated using community scheme.

The most recent sale of Flat 9, 34, Bryanston Square completed on 22nd December 2020 at £1,710,000 and was recorded by HM Land Registry as a leasehold flat.

Since 1995 the property has sold twice.

Values of comparable properties have dropped by 2.8% over the period since December 2020.

• Sold Dec 2020£1,710,000
• Sold Nov 1998£360,000

Since 2007 22 properties similar to Flat 9, 34, Bryanston Square have sold within a radius of 210 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 2nd May 2025, was Flat 6, 25, Bryanston Square, London, W1H 2DS, a leasehold flat which sold for £2,360,000.

Read more about house prices in W1.

• Sold May 2025£2,360,000 | 3 Bed FlatFlat 6, 25, Bryanston Square, London, W1H 2DSFlat 6, 25, Bryanston Square, London, W1H 2DS
• Sold Jan 2025£2,225,000 | 3 Bed FlatFlat 12, 25, Bryanston Square, London, W1H 2DSFlat 12, 25, Bryanston Square, London, W1H 2DS
• Sold Jan 2025£2,750,000 | 3 Bed FlatFlat 3, 34, Bryanston Square, London, W1H 2DYFlat 3, 34, Bryanston Square, London, W1H 2DY
• Sold Feb 2024£2,700,000 | 3 Bed FlatFlat 2, 7, Montagu Square, London, W1H 2LBFlat 2, 7, Montagu Square, London, W1H 2LB
• Sold Jan 2024£2,670,000 | 3 Bed FlatFlat 4, 25, Bryanston Square, London, W1H 2DSFlat 4, 25, Bryanston Square, London, W1H 2DS
• Sold Oct 2021£1,750,000 | 3 Bed FlatFlat 3, 5, Bryanston Square, London, W1H 2DHFlat 3, 5, Bryanston Square, London, W1H 2DH
• Sold Aug 2020£1,925,000 | 3 Bed FlatFlat 8, 25, Bryanston Square, London, W1H 2DSFlat 8, 25, Bryanston Square, London, W1H 2DS
• Sold Dec 2019£2,960,000 | 3 Bed FlatFlat 18, 35, Bryanston Square, London, W1H 2DZFlat 18, 35, Bryanston Square, London, W1H 2DZ
• Sold Oct 2019£1,950,000 | 3 Bed FlatFlat 3, 33, Bryanston Square, London, W1H 2DXFlat 3, 33, Bryanston Square, London, W1H 2DX
• Sold Jul 2019£1,350,000 | 3 Bed FlatFlat 4, 47, Montagu Square, London, W1H 2LWFlat 4, 47, Montagu Square, London, W1H 2LW
• Sold Jan 2019£2,200,000 | 3 Bed FlatFlat 12, 34, Bryanston Square, London, W1H 2DYFlat 12, 34, Bryanston Square, London, W1H 2DY
• Sold Jan 2018£1,720,000 | 3 Bed FlatFlat 9, 25, Bryanston Square, London, W1H 2DSFlat 9, 25, Bryanston Square, London, W1H 2DS
• Sold Aug 2017£1,900,000 | 3 Bed FlatFlat 1, 7, Montagu Square, London, W1H 2LBFlat 1, 7, Montagu Square, London, W1H 2LB
• Sold Dec 2016£2,600,000 | 3 Bed FlatFlat 21, 33, Bryanston Square, London, W1H 2DXFlat 21, 33, Bryanston Square, London, W1H 2DX
• Sold Oct 2014£2,200,000 | 3 Bed FlatFlat 4, 7, Bryanston Square, London, W1H 2DHFlat 4, 7, Bryanston Square, London, W1H 2DH
• Sold Mar 2014£2,573,000 | 3 Bed FlatFlat 5, 16, Montagu Street, London, W1H 7EXFlat 5, 16, Montagu Street, London, W1H 7EX
• Sold Nov 2013£1,100,000 | 3 Bed FlatFlat 1, 14, Bryanston Square, London, W1H 2DNFlat 1, 14, Bryanston Square, London, W1H 2DN
• 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 Oct 2007£1,500,000 | 3 Bed FlatFlat 11, 33, Bryanston Square, London, W1H 2DXFlat 11, 33, Bryanston Square, London, W1H 2DX

Of the 271 addresses on Bryanston Square, London, W1, Flat 9, 34, Bryanston Square comes out as the 175th largest and the 105th most expensive in our analysis of the public data.

It is also £53k more expensive than the average property across the W1 district.

• Hampden Gurney CofE Primary School

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

  300 m away
• Christ Church Bentinck CofE Primary School

  600 m away

• The St Marylebone CofE School

  800 m away
• Marylebone Boys' School

  1.1 km away
• Westminster Academy

  2.2 km away

• Marble Arch

  |

  500 m away
• Edgware Road

  |

  500 m away
• Marylebone

  |

  500 m away

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