Flat 2, 66, Cadogan Square has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 10 May 2022.

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

According to HM Land Registry, Flat 2, 66, Cadogan Square was last sold on 22nd March 2023 for £1,950,000 and was recorded as a leasehold flat.

The property has had 2 sales since 1995.

Since March 2023, the market for similar properties has dropped by 52.5%.

• Sold Mar 2023£1,950,000
• Sold Mar 2006£850,000

According to the Land Registry and our network of Estate Agents, there have been 27 sales of properties similar to Flat 2, 66, Cadogan Square within a radius of 270 metres since 2008.

The most recent example is Flat 1, 13, Lennox Gardens, London, SW1X 0DB, a leasehold flat which sold for £2,150,000 on the 1st December 2025.

Read more about house prices in SW1.

• Sold Dec 2025£2,150,000 | 3 Bed FlatFlat 1, 13, Lennox Gardens, London, SW1X 0DBFlat 1, 13, Lennox Gardens, London, SW1X 0DB
• Sold Nov 2025£1,392,000 | 3 Bed FlatFlat 4, 74, Cadogan Square, London, SW1X 0EAFlat 4, 74, Cadogan Square, London, SW1X 0EA
• Sold Sep 2024£1,300,000 | 3 Bed FlatFlat 1, Sloane House 97, Sloane Street, London, SW1X 9PEFlat 1, Sloane House 97, Sloane Street, London, SW1X 9PE
• Sold Nov 2023£2,200,000 | 3 Bed FlatFlat 5, 26, Lennox Gardens, London, SW1X 0DQFlat 5, 26, Lennox Gardens, London, SW1X 0DQ
• Sold Nov 2022£1,100,000 | 3 Bed FlatFlat 6, 66, Cadogan Square, London, SW1X 0EAFlat 6, 66, Cadogan Square, London, SW1X 0EA
• Sold Jul 2022£1,930,000 | 3 Bed FlatFlat 3, 24, Lennox Gardens, London, SW1X 0DQFlat 3, 24, Lennox Gardens, London, SW1X 0DQ
• Sold Mar 2022£1,937,500 | 3 Bed Flat59A, Cadogan Gardens, London, SW3 2RA59A, Cadogan Gardens, London, SW3 2RA
• Sold Aug 2020£2,100,000 | 3 Bed FlatFlat 10, 4-6, Lennox Gardens, London, SW1X 0DGFlat 10, 4-6, Lennox Gardens, London, SW1X 0DG
• Sold Jul 2019£1,589,750 | 3 Bed FlatFlat 3, 51, Cadogan Gardens, London, SW3 2THFlat 3, 51, Cadogan Gardens, London, SW3 2TH
• Sold Jun 2019£1,300,000 | 3 Bed FlatFlat 2, 4-6, Lennox Gardens, London, SW1X 0DGFlat 2, 4-6, Lennox Gardens, London, SW1X 0DG
• Sold Dec 2018£2,396,200 | 3 Bed FlatFlat A, 71, Cadogan Gardens, London, SW3 2RBFlat A, 71, Cadogan Gardens, London, SW3 2RB
• Sold Aug 2017£2,275,000 | 3 Bed FlatFlat 2, 10, Cadogan Gardens, London, SW3 2RSFlat 2, 10, Cadogan Gardens, London, SW3 2RS
• Sold Mar 2016£629,000 | 3 Bed FlatFlat 3, 26, Lennox Gardens, London, SW1X 0DQFlat 3, 26, Lennox Gardens, London, SW1X 0DQ
• Sold Oct 2015£850,000 | 3 Bed FlatFlat E, 71, Cadogan Gardens, London, SW3 2RBFlat E, 71, Cadogan Gardens, London, SW3 2RB
• Sold Jul 2015£1,815,000 | 3 Bed FlatFlat A, 105, Cadogan Gardens, London, SW3 2RFFlat A, 105, Cadogan Gardens, London, SW3 2RF
• Sold Jan 2015£550,000 | 3 Bed FlatFlat 2, 14, Lennox Gardens, London, SW1X 0DGFlat 2, 14, Lennox Gardens, London, SW1X 0DG
• Sold Oct 2013£1,775,000 | 3 Bed FlatFlat 6, 57, Cadogan Gardens, London, SW3 2THFlat 6, 57, Cadogan Gardens, London, SW3 2TH
• Sold Apr 2013£1,825,000 | 3 Bed FlatFlat G, 19, Lennox Gardens, London, SW1X 0DBFlat G, 19, Lennox Gardens, London, SW1X 0DB
• Sold Apr 2008£1,900,000 | 3 Bed FlatFlat 7, 33, Lennox Gardens, London, SW1X 0DEFlat 7, 33, Lennox Gardens, London, SW1X 0DE
• Sold Mar 2008£402,500 | 3 Bed FlatFlat C, 23, Lennox Gardens, London, SW1X 0DEFlat C, 23, Lennox Gardens, London, SW1X 0DE

Cadogan Square, London, SW1 has a total of 416 addresses. According to our analysis of all the public data, Flat 2, 66, Cadogan Square is the 315th largest and the 227th most expensive property on the street.

When compared to the postcode district it is £525 more expensive than the average property in SW1.

• St Joseph's Catholic Primary School

  200 m away
• Holy Trinity CofE Primary School

  300 m away
• Marlborough Primary School

  400 m away

• St. Thomas More Language College

  200 m away
• Westminster City School

  1.6 km away
• Pimlico Academy

  1.8 km away

• Sloane Square

  |

  400 m away
• Knightsbridge

  |

  600 m away
• South Kensington

  |

  900 m away

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