40, The Quadrangle has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 10 Dec 2019.

The property is connected to mains gas and has partial secondary glazing. It is heated using a boiler and radiators (mains gas).

The most recent sale of 40, The Quadrangle completed on 3rd December 2025 at £1,065,750 and was recorded by HM Land Registry as a leasehold flat.

Since 1995 the property has sold 3 times.

Values of comparable properties have risen by 1.1% over the period since December 2025.

• Sold Dec 2025£1,065,750
• Sold Jan 2017£1,375,000
• Sold Aug 2000£395,000

Since 2007 48 properties similar to 40, The Quadrangle have sold within a radius of 240 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 26th November 2025, was 411, Westcliffe Apartments 1, South Wharf Road, London, W2 1JB, a leasehold flat which sold for £1,450,000.

Read more about house prices in W2.

• Sold Nov 2025£1,450,000 | 3 Bed Flat411, Westcliffe Apartments 1, South Wharf Road, London, W2 1JB411, Westcliffe Apartments 1, South Wharf Road, London, W2 1JB
• Sold Feb 2025£1,300,000 | 3 Bed Flat253, The Water Gardens, London, W2 2DG253, The Water Gardens, London, W2 2DG
• Sold Dec 2024£1,500,000 | 3 Bed Flat705, Westcliffe Apartments 1, South Wharf Road, London, W2 1JB705, Westcliffe Apartments 1, South Wharf Road, London, W2 1JB
• Sold Jan 2024£970,000 | 3 Bed Flat313, Westcliffe Apartments 1, South Wharf Road, London, W2 1JB313, Westcliffe Apartments 1, South Wharf Road, London, W2 1JB
• Sold Apr 2023£1,630,000 | 3 Bed FlatFlat 617, Peninsula Apartments 4, Praed Street, London, W2 1JJFlat 617, Peninsula Apartments 4, Praed Street, London, W2 1JJ
• Sold Dec 2022£1,100,000 | 3 Bed Flat25, The Quadrangle, London, W2 2RN25, The Quadrangle, London, W2 2RN
• Sold Aug 2022£1,900,000 | 3 Bed FlatFlat 801, Peninsula Apartments 4, Praed Street, London, W2 1JJFlat 801, Peninsula Apartments 4, Praed Street, London, W2 1JJ
• Sold Jan 2022£1,350,000 | 3 Bed FlatFlat 117, Peninsula Apartments 4, Praed Street, London, W2 1JEFlat 117, Peninsula Apartments 4, Praed Street, London, W2 1JE
• Sold Oct 2021£825,000 | 3 Bed Flat61, The Quadrangle, London, W2 2RR61, The Quadrangle, London, W2 2RR
• Sold Jul 2020£1,035,000 | 3 Bed Flat18, The Quadrangle, London, W2 2RN18, The Quadrangle, London, W2 2RN
• Sold Mar 2020£1,450,000 | 3 Bed Flat1, The Quadrangle, London, W2 2RN1, The Quadrangle, London, W2 2RN
• Sold Jan 2020£1,050,000 | 3 Bed FlatFlat 234, Quadrangle Tower, Cambridge Square, London, W2 2PJFlat 234, Quadrangle Tower, Cambridge Square, London, W2 2PJ
• Sold Oct 2019£1,100,000 | 3 Bed Flat211, The Water Gardens, London, W2 2DF211, The Water Gardens, London, W2 2DF
• Sold Oct 2016£1,250,000 | 3 Bed FlatFlat 175, Quadrangle Tower, Cambridge Square, London, W2 2PJFlat 175, Quadrangle Tower, Cambridge Square, London, W2 2PJ
• Sold Apr 2015£1,000,000 | 3 Bed Flat12, The Quadrangle, London, W2 2RN12, The Quadrangle, London, W2 2RN
• Sold Apr 2015£217,800 | 3 Bed Flat50, The Quadrangle, London, W2 2RW50, The Quadrangle, London, W2 2RW
• Sold Feb 2013£1,060,000 | 3 Bed Flat46, The Quadrangle, London, W2 2RW46, The Quadrangle, London, W2 2RW
• Sold Aug 2011£895,000 | 3 Bed Flat35, The Quadrangle, London, W2 2RW35, The Quadrangle, London, W2 2RW
• Sold Feb 2008£725,000 | 3 Bed Flat58, The Quadrangle, London, W2 2RW58, The Quadrangle, London, W2 2RW
• Sold Jul 2007£815,000 | 3 Bed Flat34, The Quadrangle, London, W2 2RW34, The Quadrangle, London, W2 2RW

Of the 92 addresses on The Quadrangle, London, W2, 40, The Quadrangle comes out as the 37th largest and the 46th most expensive in our analysis of the public data.

It is also £16k more expensive than the average property across the W2 district.

• Hampden Gurney CofE Primary School

  300 m away
• Christ Church Bentinck CofE Primary School

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

  600 m away

• Marylebone Boys' School

  600 m away
• The St Marylebone CofE School

  1.3 km away
• Westminster Academy

  1.7 km away

• Edgware Road

  |

  300 m away
• Paddington

  |

  500 m away
• London Paddington

  |

  500 m away

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