Flat 12, 15, Grosvenor Square last changed hands on 17th September 2001, selling for £450,000. The transaction was logged as a leasehold flat by HM Land Registry.

In total it has sold 3 times since 1995.

• Sold Sep 2001£450,000
• Sold Sep 2001£450,000
• Sold Nov 1998£267,000

Land Registry records and our Estate Agent network show 529 sales within 320 metres of Flat 12, 15, Grosvenor Square across the last 2 years.

Most recently, Flat 15, 15, Grosvenor Square, London, W1K 6LD, a leasehold flat, sold at £19,750,000 on the 4th September 2024.

Read more about house prices in W1.

• Sold Sep 2024£19,750,000 | 4 Bed FlatFlat 15, 15, Grosvenor Square, London, W1K 6LDFlat 15, 15, Grosvenor Square, London, W1K 6LD
• Sold Dec 2023£2,975,000 | 2 Bed FlatFlat 6, 15, Grosvenor Square, London, W1K 6LDFlat 6, 15, Grosvenor Square, London, W1K 6LD
• Sold Apr 2022£1,630,000 | 2 Bed FlatFlat 10A, 15, Grosvenor Square, London, W1K 6LDFlat 10A, 15, Grosvenor Square, London, W1K 6LD

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

Agents in our network have reported 1 letting within 320 metres of Flat 12, 15, Grosvenor Square across the last 2 years.

The newest of these is Apartment 2.02, 65, Duke Street, London, W1K 5NX, a leasehold flat let by Maplewood Property in June 2025.

• 
  Let agreed Jun 2025£ Undisclosed | 3 Bed FlatApartment 2.02, 65, Duke Street, London, W1K 5NXApartment 2.02, 65, Duke Street, London, W1K 5NX

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

• St George's Hanover Square CofE Primary School

  400 m away
• St Vincent's Catholic Primary School

  700 m away
• Hampden Gurney CofE Primary School

  1.0 km away

• The St Marylebone CofE School

  1.1 km away
• Westminster City School

  1.8 km away
• Marylebone Boys' School

  1.9 km away

• Bond Street (Elizabeth line)

  |

  300 m away
• Bond Street

  |

  300 m away
• Marble Arch

  |

  500 m away

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