Flat 5, 51, Mount Street has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 28 Aug 2025.

The property is connected to mains gas and has partial secondary glazing. It is heated using Boiler and radiators, mains gas.

According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to Flat 5, 51, Mount Street within a radius of 380 metres over the last 2 years.

The most recent example is Flat 4, 51, Mount Street, London, W1K 2SE, a leasehold flat which sold for £5,200,000 on the 23rd August 2023.

Read more about house prices in W1.

• Sold Aug 2023£5,200,000 | 3 Bed FlatFlat 4, 51, Mount Street, London, W1K 2SEFlat 4, 51, Mount Street, London, W1K 2SE
• Sold Jul 2022£8,800,000 | 3 Bed FlatFlat 14, 47, Grosvenor Square, London, W1K 2HSFlat 14, 47, Grosvenor Square, London, W1K 2HS
• Sold Jun 2022£5,000,000 | 3 Bed FlatFlat 5, 110, Mount Street, London, W1K 2TSFlat 5, 110, Mount Street, London, W1K 2TS

•Nearby is defined as the radius comprising the nearest 2,000 addresses.

Mount Street, London, W1 has a total of 180 addresses. According to our analysis of all the public data, Flat 5, 51, Mount Street is the 72nd largest and the 51st most expensive property on the street.

When compared to the postcode district it is £2.4m more expensive than the average property in W1.

• 200

  m

  St George's Hanover Square CofE Primary School
• 1.0

  km

  St Vincent's Catholic Primary School
• 1.1

  km

  Hampden Gurney CofE Primary School

• 1.4

  km

  The St Marylebone CofE School
• 1.6

  km

  Westminster City School
• 2.0

  km

  St. Thomas More Language College

• 600

  m

  Marble Arch
• 600

  m

  Bond Street (Elizabeth line)
• 600

  m

  Bond Street

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