Flat 4, 23, Hyde Park Square has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 30 May 2019.

The property is connected to mains gas and has partial secondary glazing. It is heated using community scheme.

According to HM Land Registry, Flat 4, 23, Hyde Park Square was last sold on 7th August 2019 for £662,500 and was recorded as a leasehold flat.

The property has had 2 sales since 1995.

Since August 2019, the market for similar properties has dropped by 28.1%.

• Sold Aug 2019£662,500
• Sold Dec 1996£130,000

According to the Land Registry and our network of Estate Agents, there have been 46 sales of properties similar to Flat 4, 23, Hyde Park Square within a radius of 300 metres since 2009.

The most recent example is Flat 9, Radnor Lodge, Sussex Place, London, W2 2TA, a leasehold flat which sold for £623,000 on the 9th December 2025.

Read more about house prices in W2.

• Sold Dec 2025£623,000 | 2 Bed FlatFlat 9, Radnor Lodge, Sussex Place, London, W2 2TAFlat 9, Radnor Lodge, Sussex Place, London, W2 2TA
• Sold Oct 2025£268,750 | 2 Bed FlatFlat 6, 23, Hyde Park Square, London, W2 2NNFlat 6, 23, Hyde Park Square, London, W2 2NN
• Sold Sep 2025£330,000 | 2 Bed Flat13, Clifton Place, London, W2 2SN13, Clifton Place, London, W2 2SN
• Sold Feb 2025£512,327 | 2 Bed FlatFlat 81, Devonport 23, Southwick Street, London, W2 2QHFlat 81, Devonport 23, Southwick Street, London, W2 2QH
• Sold May 2024£450,000 | 2 Bed FlatFlat 55, 25, Porchester Place, London, W2 2PEFlat 55, 25, Porchester Place, London, W2 2PE
• Sold Jul 2023£725,000 | 2 Bed FlatFlat 1, 169, Sussex Gardens, London, W2 2RHFlat 1, 169, Sussex Gardens, London, W2 2RH
• Sold Nov 2022£535,000 | 2 Bed FlatFlat 19, 1, Hyde Park Square, London, W2 2JZFlat 19, 1, Hyde Park Square, London, W2 2JZ
• Sold Jan 2020£440,000 | 2 Bed FlatFlat 10, 23, Hyde Park Square, London, W2 2NNFlat 10, 23, Hyde Park Square, London, W2 2NN
• Sold Dec 2019£725,000 | 2 Bed FlatFlat 96, Devonport 23, Southwick Street, London, W2 2QHFlat 96, Devonport 23, Southwick Street, London, W2 2QH
• Sold Nov 2019£600,000 | 2 Bed FlatFlat 63, Devonport 23, Southwick Street, London, W2 2QFFlat 63, Devonport 23, Southwick Street, London, W2 2QF
• Sold Oct 2019£980,000 | 2 Bed FlatFlat 9, 24, Hyde Park Square, London, W2 2NNFlat 9, 24, Hyde Park Square, London, W2 2NN
• Sold Feb 2019£485,000 | 2 Bed Flat21, Clifton Place, London, W2 2SW21, Clifton Place, London, W2 2SW
• Sold Aug 2016£1,250,000 | 2 Bed FlatFlat 125, 25, Porchester Place, London, W2 2PFFlat 125, 25, Porchester Place, London, W2 2PF
• Sold Apr 2016£316,750 | 1 Bed FlatFlat 7, 23, Hyde Park Square, London, W2 2NNFlat 7, 23, Hyde Park Square, London, W2 2NN
• Sold Mar 2016£630,000 | 2 Bed FlatFlat 78, 25, Porchester Place, London, W2 2PFFlat 78, 25, Porchester Place, London, W2 2PF
• Sold Jun 2014£700,000 | 2 Bed FlatFlat 33, Devonport 23, Southwick Street, London, W2 2QFFlat 33, Devonport 23, Southwick Street, London, W2 2QF
• Sold Jan 2013£699,995 | 2 Bed FlatFlat 94, Devonport 23, Southwick Street, London, W2 2QHFlat 94, Devonport 23, Southwick Street, London, W2 2QH
• Sold Jun 2011£670,000 | 2 Bed FlatFlat 17, Devonport 23, Southwick Street, London, W2 2QFFlat 17, Devonport 23, Southwick Street, London, W2 2QF
• Sold Jun 2010£499,000 | 2 Bed FlatFlat 21, Devonport 23, Southwick Street, London, W2 2QFFlat 21, Devonport 23, Southwick Street, London, W2 2QF
• Sold Oct 2009£555,000 | 2 Bed FlatFlat 110, Devonport 23, Southwick Street, London, W2 2QHFlat 110, Devonport 23, Southwick Street, London, W2 2QH

Hyde Park Square, London, W2 has a total of 213 addresses. According to our analysis of all the public data, Flat 4, 23, Hyde Park Square is the 158th largest and the 164th most expensive property on the street.

When compared to the postcode district it is £395k less expensive than the average property in W2.

• Hampden Gurney CofE Primary School

  500 m away
• St James & St John Church of England Primary School

  700 m away
• St Mary's Bryanston Square CofE School

  900 m away

• Marylebone Boys' School

  700 m away
• The St Marylebone CofE School

  1.6 km away
• Westminster Academy

  1.7 km away

• Paddington

  |

  400 m away
• Lancaster Gate

  |

  400 m away
• London Paddington

  |

  500 m away

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