Flat 1, 20, Princes Square has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 14 Mar 2025.

The property is not connected to mains gas and has fully double glazed windows. It is heated using room heaters (electric).

The most recent sale of Flat 1, 20, Princes Square completed on 22nd July 2015 at £800,000 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 dropped by 48.4% over the period since July 2015.

• Sold Jul 2015£800,000

Since 2011 41 properties similar to Flat 1, 20, Princes Square have sold within a radius of 230 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 16th January 2026, was Flat 2, 1, Hereford Road, London, W2 4AB, a leasehold flat which sold for £650,000.

Read more about house prices in W2.

• Sold Jan 2026£650,000 | 2 Bed FlatFlat 2, 1, Hereford Road, London, W2 4ABFlat 2, 1, Hereford Road, London, W2 4AB
• Sold Oct 2025£630,000 | 2 Bed FlatFlat 4, 52-53 , Leinster Square, London, W2 4PUFlat 4, 52-53 , Leinster Square, London, W2 4PU
• Sold Jun 2025£730,000 | 2 Bed FlatFlat D, 4, Leinster Square, London, W2 4PLFlat D, 4, Leinster Square, London, W2 4PL
• Sold Mar 2025£625,000 | 2 Bed Flat8A, Garway Road, London, W2 4NH8A, Garway Road, London, W2 4NH
• Sold Apr 2024£540,000 | 2 Bed FlatFlat 20, Berrington House , Hereford Road, London, W2 4NUFlat 20, Berrington House , Hereford Road, London, W2 4NU
• Sold Nov 2023£18,398,859 | 2 Bed Flat1 Windsor Court, Moscow Road, London, W2 4SN1 Windsor Court, Moscow Road, London, W2 4SN
• Sold Nov 2023£775,000 | 2 Bed FlatFlat 2, 10, Kensington Gardens Square, London, W2 4BHFlat 2, 10, Kensington Gardens Square, London, W2 4BH
• Sold Apr 2023£775,000 | 2 Bed FlatFlat C, 59, Chepstow Place, London, W2 4TSFlat C, 59, Chepstow Place, London, W2 4TS
• Sold Feb 2022£635,000 | 2 Bed FlatFlat 1, Berrington House, Hereford Road, London, W2 4NUFlat 1, Berrington House, Hereford Road, London, W2 4NU
• Sold Jun 2021£885,000 | 2 Bed FlatFlat 5, 52-53 , Leinster Square, London, W2 4PUFlat 5, 52-53 , Leinster Square, London, W2 4PU
• Sold Mar 2021£722,000 | 2 Bed Flat35E , Leinster Square, London, W2 4NQ35E , Leinster Square, London, W2 4NQ
• Sold Aug 2019£382,500 | 1 Bed FlatFlat 1A, 27-28, Kensington Gardens Square, London, W2 4BGFlat 1A, 27-28, Kensington Gardens Square, London, W2 4BG
• Sold Sep 2018£579,000 | 2 Bed Flat30, Chapel Side, London, W2 4LL30, Chapel Side, London, W2 4LL
• Sold Aug 2018£730,000 | 2 Bed FlatFlat 12, 63-64 , Leinster Square, London, W2 4PSFlat 12, 63-64 , Leinster Square, London, W2 4PS
• Sold Aug 2016£400,000 | 2 Bed FlatFlat 49, Burnham Court, Moscow Road, London, W2 4SWFlat 49, Burnham Court, Moscow Road, London, W2 4SW
• Sold Apr 2015£945,250 | 2 Bed FlatFlat 3B, 20, Princes Square, London, W2 4NPFlat 3B, 20, Princes Square, London, W2 4NP
• Sold Apr 2015£828,000 | 2 Bed FlatFlat 3A, 20, Princes Square, London, W2 4NPFlat 3A, 20, Princes Square, London, W2 4NP
• Sold Aug 2014£850,000 | 1 Bed Flat40B , Monmouth Road, London, W2 4UT40B , Monmouth Road, London, W2 4UT
• Sold Nov 2012£515,000 | 2 Bed FlatFlat B, 4, Leinster Square, London, W2 4PLFlat B, 4, Leinster Square, London, W2 4PL
• Sold Jan 2011£489,000 | 2 Bed Flat40A, Monmouth Road, London, W2 4UT40A, Monmouth Road, London, W2 4UT

Over the past 2 years our Estate Agent network has recorded 1 let within 230 metres of Flat 1, 20, Princes Square.

The latest, in April 2021, was Flat 5, 28, Palace Court, London, W2 4HZ, a leasehold flat let by Fine Living.

• 
  Let Apr 2021£ Undisclosed | 2 Bed FlatFlat 5, 28, Palace Court, London, W2 4HZFlat 5, 28, Palace Court, London, W2 4HZ

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

Of the 216 addresses on Princes Square, London, W2, Flat 1, 20, Princes Square comes out as the 83rd largest and the 20th most expensive in our analysis of the public data.

It is also £329k less expensive than the average property across the W2 district.

• Hallfield Primary School

  500 m away
• Fox Primary School

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

  700 m away

• Westminster Academy

  900 m away
• Holland Park School

  1.0 km away
• Marylebone Boys' School

  1.3 km away

• Bayswater

  |

  300 m away
• Queensway

  |

  400 m away
• Notting Hill Gate

  |

  500 m away

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