Flat A, 18, Powis Square has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 14 Oct 2013.

The property is connected to mains gas and has single glazed windows. It is heated using a boiler and radiators (mains gas).

Since 2009 26 properties similar to Flat A, 18, Powis Square have sold within a radius of 210 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 20th October 2025, was 59, Powis Square, London, W11 2BN, a leasehold flat which sold for £1,225,000.

Read more about house prices in W11.

• Sold Oct 2025£1,225,000 | 2 Bed Flat59, Powis Square, London, W11 2BN59, Powis Square, London, W11 2BN
• Sold Mar 2025£1,370,000 | 2 Bed FlatFlat 1, 14, Colville Terrace, London, W11 2BEFlat 1, 14, Colville Terrace, London, W11 2BE
• Sold Feb 2024£965,000 | 2 Bed FlatFlat B, 95, Talbot Road, London, W2 5JWFlat B, 95, Talbot Road, London, W2 5JW
• Sold Oct 2023£1,150,000 | 2 Bed FlatFlat 2, 89, Talbot Road, London, W2 5JWFlat 2, 89, Talbot Road, London, W2 5JW
• Sold Sep 2023£1,375,000 | 2 Bed FlatBasement, 5, Colville Terrace, London, W11 2BEBasement, 5, Colville Terrace, London, W11 2BE
• Sold Aug 2023£1,100,000 | 2 Bed Flat89, Powis Square, London, W11 2BN89, Powis Square, London, W11 2BN
• Sold Sep 2022£1,200,000 | 2 Bed Flat65, Powis Square, London, W11 2BN65, Powis Square, London, W11 2BN
• Sold Sep 2021£930,000 | 2 Bed FlatFlat 4, 41, Colville Terrace, London, W11 2BXFlat 4, 41, Colville Terrace, London, W11 2BX
• Sold Feb 2021£990,000 | 2 Bed FlatFlat 1, 27, Powis Square, London, W11 2AZFlat 1, 27, Powis Square, London, W11 2AZ
• Sold Jan 2021£725,000 | 2 Bed FlatFlat 7, 9-10 , Colville Terrace, London, W11 2BEFlat 7, 9-10 , Colville Terrace, London, W11 2BE
• Sold May 2019£1,090,000 | 2 Bed Flat65B , Ledbury Road, London, W11 2AD65B , Ledbury Road, London, W11 2AD
• Sold Jun 2018£1,075,000 | 2 Bed Flat74, Powis Square, London, W11 2BN74, Powis Square, London, W11 2BN
• Sold Jan 2018£975,000 | 2 Bed FlatFlat 76, Pinehurst Court 1-3, Colville Gardens, London, W11 2BJFlat 76, Pinehurst Court 1-3, Colville Gardens, London, W11 2BJ
• Sold Oct 2017£900,000 | 2 Bed FlatFlat 2, 43, Colville Gardens, London, W11 2BAFlat 2, 43, Colville Gardens, London, W11 2BA
• Sold Feb 2016£1,220,000 | 2 Bed FlatFlat 4, 11, Colville Terrace, London, W11 2BEFlat 4, 11, Colville Terrace, London, W11 2BE
• Sold Dec 2013£1,250,000 | 2 Bed FlatFlat 1, 45, Powis Square, London, W11 2AXFlat 1, 45, Powis Square, London, W11 2AX
• Sold Oct 2012£1,000,000 | 2 Bed FlatFlat 10, 9-10 , Colville Terrace, London, W11 2BEFlat 10, 9-10 , Colville Terrace, London, W11 2BE
• Sold Aug 2012£1,250,000 | 2 Bed FlatFlat 1, 178A , Portobello Road, London, W11 2EBFlat 1, 178A , Portobello Road, London, W11 2EB
• Sold Jul 2012£950,000 | 2 Bed FlatFlat 4, 14, Colville Terrace, London, W11 2BEFlat 4, 14, Colville Terrace, London, W11 2BE
• Sold Jun 2009£476,562 | 2 Bed FlatFlat 1, Pinehurst Court 1-3, Colville Gardens, London, W11 2BHFlat 1, Pinehurst Court 1-3, Colville Gardens, London, W11 2BH

Of the 236 addresses on Powis Square, London, W11, Flat A, 18, Powis Square comes out as the 42nd largest and the 26th most expensive in our analysis of the public data.

It is also £497k less expensive than the average property across the W11 district.

• Colville Primary School

  200 m away
• St. Mary of the Angels Catholic Primary School

  300 m away
• Thomas Jones Primary School

  700 m away

• Westminster Academy

  800 m away
• Kensington Aldridge Academy

  1.0 km away
• All Saints Catholic College

  1.0 km away

• Westbourne Park

  |

  600 m away
• Ladbroke Grove

  |

  600 m away
• Notting Hill Gate

  |

  900 m away

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