Flat 3, 2, Montagu Square has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 11 Mar 2024.

The property is connected to mains gas and has some double glazing. It is heated using a boiler and radiators (mains gas).

The most recent sale of Flat 3, 2, Montagu Square completed on 16th September 2025 at £2,800,000 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 0.8% over the period since September 2025.

• Sold Sep 2025£2,800,000
• Sold Jun 2007£1,095,000

Since 2010 23 properties similar to Flat 3, 2, Montagu Square have sold within a radius of 270 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 16th December 2024, was Flat 1, 49, Montagu Square, London, W1H 2LW, a leasehold flat which sold for £2,720,000.

Read more about house prices in W1.

• Sold Dec 2024£2,720,000 | 3 Bed FlatFlat 1, 49, Montagu Square, London, W1H 2LWFlat 1, 49, Montagu Square, London, W1H 2LW
• Sold Nov 2024£2,150,000 | 4 Bed FlatFlat F, 91, Blandford Street, London, W1U 8AFFlat F, 91, Blandford Street, London, W1U 8AF
• Sold Oct 2024£3,500,000 | 1 Bed Flat22 Portman Towers, George Street, London, W1H 7HN22 Portman Towers, George Street, London, W1H 7HN
• Sold Jun 2024£2,000,000 | 3 Bed FlatFlat 68, 15, Portman Square, London, W1H 6LLFlat 68, 15, Portman Square, London, W1H 6LL
• Sold Apr 2024£5,000,000 | 4 Bed FlatFlat 63, Fitzhardinge House, Portman Square, London, W1H 6LHFlat 63, Fitzhardinge House, Portman Square, London, W1H 6LH
• Sold Nov 2023£2,200,000 | 3 Bed FlatFlat C, 44, Montagu Square, London, W1H 2LNFlat C, 44, Montagu Square, London, W1H 2LN
• Sold Aug 2023£3,000,000 | 3 Bed Flat76 Portman Towers, George Street, London, W1H 7HW76 Portman Towers, George Street, London, W1H 7HW
• Sold Aug 2023£2,715,000 | 3 Bed FlatFlat 16, 15, Portman Square, London, W1H 6LJFlat 16, 15, Portman Square, London, W1H 6LJ
• Sold Jan 2023£2,500,000 | 3 Bed FlatFlat 3, 3, Montagu Square, London, W1H 2LAFlat 3, 3, Montagu Square, London, W1H 2LA
• Sold Jul 2022£2,000,000 | 3 Bed FlatFlat 37, 15, Portman Square, London, W1H 6LJFlat 37, 15, Portman Square, London, W1H 6LJ
• Sold Apr 2022£1,900,000 | 3 Bed Flat52 Portman Towers, George Street, London, W1H 7HW52 Portman Towers, George Street, London, W1H 7HW
• Sold Jan 2022£2,750,000 | 3 Bed FlatFlat 2, 9, Bryanston Square, London, W1H 2DJFlat 2, 9, Bryanston Square, London, W1H 2DJ
• Sold Jan 2021£3,500,000 | 3 Bed FlatFlat 27, 15, Portman Square, London, W1H 6LJFlat 27, 15, Portman Square, London, W1H 6LJ
• Sold Jul 2020£3,150,000 | 3 Bed FlatFlat 19, 15, Portman Square, London, W1H 6LJFlat 19, 15, Portman Square, London, W1H 6LJ
• Sold Sep 2019£3,600,000 | 3 Bed Flat62 Portman Towers, George Street, London, W1H 7HW62 Portman Towers, George Street, London, W1H 7HW
• Sold Sep 2017£3,380,000 | 3 Bed FlatFlat 2, 40, Montagu Square, London, W1H 2LLFlat 2, 40, Montagu Square, London, W1H 2LL
• Sold Dec 2016£3,200,000 | 3 Bed Flat56 Portman Towers, George Street, London, W1H 7HW56 Portman Towers, George Street, London, W1H 7HW
• Sold Apr 2012£1,995,000 | 3 Bed FlatFlat 2, 54, Montagu Square, London, W1H 2LPFlat 2, 54, Montagu Square, London, W1H 2LP
• Sold Feb 2012£2,550,000 | 3 Bed FlatFlat 2, 18, Montagu Square, London, W1H 2LEFlat 2, 18, Montagu Square, London, W1H 2LE
• Sold Dec 2010£1,400,000 | 3 Bed FlatFlat 5, 54, Montagu Square, London, W1H 2LPFlat 5, 54, Montagu Square, London, W1H 2LP

Of the 237 addresses on Montagu Square, London, W1, Flat 3, 2, Montagu Square comes out as the 57th largest and the 72nd most expensive in our analysis of the public data.

It is also £324k more expensive than the average property across the W1 district.

• Hampden Gurney CofE Primary School

  400 m away
• St Vincent's Catholic Primary School

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

  500 m away

• The St Marylebone CofE School

  700 m away
• Marylebone Boys' School

  1.3 km away
• Maria Fidelis Catholic School FCJ

  2.3 km away

• Marble Arch

  |

  400 m away
• Baker Street

  |

  600 m away
• Marylebone

  |

  700 m away

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