Flat 4, 37, Powis Square has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 16 May 2013.

The property is not connected to mains gas and has single glazed windows. It is heated using a boiler and radiators (mains gas).

The most recent sale of Flat 4, 37, Powis Square completed on 6th February 2008 at £450,000 and was recorded by HM Land Registry as a leasehold flat.

Since 1995 this is the property's only sale.

Values of comparable properties have risen by 7.3% over the period since February 2008.

• Sold Feb 2008£450,000

Since 2017 40 properties similar to Flat 4, 37, Powis Square have sold within a radius of 200 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 8th April 2026, was Flat 2, 10, Colville Gardens, London, W11 2BB, a leasehold flat which sold for £870,000.

Read more about house prices in W11.

• Sold Apr 2026£870,000 | 2 Bed FlatFlat 2, 10, Colville Gardens, London, W11 2BBFlat 2, 10, Colville Gardens, London, W11 2BB
• Sold Dec 2025£710,000 | 2 Bed FlatFlat 3, 10, Colville Gardens, London, W11 2BBFlat 3, 10, Colville Gardens, London, W11 2BB
• Sold Feb 2025£885,000 | 2 Bed Flat73, Powis Square, London, W11 2BN73, Powis Square, London, W11 2BN
• Sold Dec 2024£850,000 | 2 Bed FlatFlat B, 250, Westbourne Park Road, London, W11 1ELFlat B, 250, Westbourne Park Road, London, W11 1EL
• Sold Apr 2024£650,000 | 2 Bed FlatFlat C, 101, Talbot Road, London, W11 2ATFlat C, 101, Talbot Road, London, W11 2AT
• Sold Apr 2024£960,000 | 2 Bed FlatFlat 5, 36, Colville Terrace, London, W11 2BUFlat 5, 36, Colville Terrace, London, W11 2BU
• Sold Oct 2023£4,200,000 | 2 Bed Flat99C, Talbot Road, London, W11 2AT99C, Talbot Road, London, W11 2AT
• Sold Sep 2023£735,000 | 2 Bed Flat67, Powis Square, London, W11 2BN67, Powis Square, London, W11 2BN
• Sold Sep 2023£810,000 | 2 Bed FlatFlat A, 24, Powis Terrace, London, W11 1JHFlat A, 24, Powis Terrace, London, W11 1JH
• Sold Feb 2023£820,000 | 2 Bed FlatFlat 5, 37, Powis Square, London, W11 2AYFlat 5, 37, Powis Square, London, W11 2AY
• Sold Dec 2022£910,000 | 2 Bed Flat79, Powis Square, London, W11 2BN79, Powis Square, London, W11 2BN
• Sold Dec 2022£1,100,000 | 2 Bed FlatFlat 3, 37, Powis Square, London, W11 2AYFlat 3, 37, Powis Square, London, W11 2AY
• Sold Oct 2022£930,000 | 2 Bed FlatFlat 3, 99, Talbot Road, London, W11 2ATFlat 3, 99, Talbot Road, London, W11 2AT
• Sold Sep 2022£750,000 | 2 Bed FlatFlat 6, 6 Colville Houses , Talbot Road, London, W11 1JBFlat 6, 6 Colville Houses , Talbot Road, London, W11 1JB
• Sold Aug 2022£750,000 | 2 Bed FlatFlat 1, 10, Colville Gardens, London, W11 2BBFlat 1, 10, Colville Gardens, London, W11 2BB
• Sold Dec 2021£762,000 | 2 Bed FlatFlat 45, Pinehurst Court 1-3, Colville Gardens, London, W11 2BHFlat 45, Pinehurst Court 1-3, Colville Gardens, London, W11 2BH
• Sold Jul 2020£725,000 | 2 Bed Flat76, Powis Square, London, W11 2BN76, Powis Square, London, W11 2BN
• Sold Aug 2019£775,000 | 2 Bed FlatFlat 32, Pinehurst Court 1-3, Colville Gardens, London, W11 2BHFlat 32, Pinehurst Court 1-3, Colville Gardens, London, W11 2BH
• Sold Jul 2019£900,000 | 2 Bed FlatFlat 4, 27, Powis Square, London, W11 2AZFlat 4, 27, Powis Square, London, W11 2AZ
• Sold Jun 2017£710,000 | 2 Bed FlatFlat 2, 104, Talbot Road, London, W11 1JRFlat 2, 104, Talbot Road, London, W11 1JR

Of the 236 addresses on Powis Square, London, W11, Flat 4, 37, Powis Square comes out as the 145th largest and the 133rd most expensive in our analysis of the public data.

It is also £820k 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
• All Saints Catholic College

  1.0 km away
• Kensington Aldridge Academy

  1.0 km away

• Westbourne Park

  |

  500 m away
• Ladbroke Grove

  |

  600 m away
• Royal Oak

  |

  900 m away

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