12, The Quadrangle has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 26 Sep 2020.

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

The most recent sale of 12, The Quadrangle completed on 30th April 2008 at £1,150,000 and was recorded by HM Land Registry as a leasehold flat.

Since 1995 the property has sold twice.

Values of comparable properties have risen by 62.7% over the period since April 2008.

• Sold Apr 2008£1,150,000
• Sold Jan 2008£750,000

Since 2014 52 properties similar to 12, The Quadrangle have sold within a radius of 230 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 22nd April 2026, was Flat 516, Balmoral Apartments 2, Praed Street, London, W2 1AL, a leasehold flat which sold for £1,000,000.

Read more about house prices in W2.

• Sold Apr 2026£1,000,000 | 3 Bed FlatFlat 516, Balmoral Apartments 2, Praed Street, London, W2 1ALFlat 516, Balmoral Apartments 2, Praed Street, London, W2 1AL
• Sold Feb 2026£850,000 | 3 Bed FlatFlat 151, Quadrangle Tower, Cambridge Square, London, W2 2PLFlat 151, Quadrangle Tower, Cambridge Square, London, W2 2PL
• Sold Dec 2025£1,065,750 | 3 Bed Flat40, The Quadrangle, London, W2 2RW40, The Quadrangle, London, W2 2RW
• Sold Jun 2025£1,250,000 | 3 Bed FlatFlat 419, Peninsula Apartments 4, Praed Street, London, W2 1JEFlat 419, Peninsula Apartments 4, Praed Street, London, W2 1JE
• Sold Feb 2025£520,000 | 3 Bed FlatFlat 607, Balmoral Apartments 2, Praed Street, London, W2 1ALFlat 607, Balmoral Apartments 2, Praed Street, London, W2 1AL
• 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 Nov 2023£940,000 | 3 Bed Flat21, The Quadrangle, London, W2 2RN21, The Quadrangle, London, W2 2RN
• Sold Dec 2022£1,100,000 | 3 Bed Flat25, The Quadrangle, London, W2 2RN25, The Quadrangle, London, W2 2RN
• Sold Jan 2022£1,750,000 | 3 Bed FlatFlat 1206, Balmoral Apartments 2, Praed Street, London, W2 1JNFlat 1206, Balmoral Apartments 2, Praed Street, London, W2 1JN
• Sold Feb 2021£830,000 | 3 Bed FlatFlat 102, Balmoral Apartments 2, Praed Street, London, W2 1JLFlat 102, Balmoral Apartments 2, Praed Street, London, W2 1JL
• Sold Jul 2020£1,035,000 | 3 Bed Flat18, The Quadrangle, London, W2 2RN18, 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 Jan 2019£950,000 | 3 Bed FlatFlat 163, Quadrangle Tower, Cambridge Square, London, W2 2PLFlat 163, Quadrangle Tower, Cambridge Square, London, W2 2PL
• Sold Dec 2018£1,250,000 | 3 Bed FlatFlat 316, Balmoral Apartments 2, Praed Street, London, W2 1JLFlat 316, Balmoral Apartments 2, Praed Street, London, W2 1JL
• Sold Oct 2018£1,315,000 | 3 Bed Flat301, Westcliffe Apartments 1, South Wharf Road, London, W2 1JB301, Westcliffe Apartments 1, South Wharf Road, London, W2 1JB
• 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 Feb 2016£975,000 | 3 Bed FlatFlat 108, Quadrangle Tower, Cambridge Square, London, W2 2PLFlat 108, Quadrangle Tower, Cambridge Square, London, W2 2PL
• Sold Apr 2015£217,800 | 3 Bed Flat50, The Quadrangle, London, W2 2RW50, The Quadrangle, London, W2 2RW
• Sold Nov 2014£1,350,000 | 3 Bed FlatFlat 193, Quadrangle Tower, Cambridge Square, London, W2 2PJFlat 193, Quadrangle Tower, Cambridge Square, London, W2 2PJ
• Sold Aug 2014£1,425,000 | 3 Bed Flat11, The Quadrangle, London, W2 2RN11, The Quadrangle, London, W2 2RN

Of the 92 addresses on The Quadrangle, London, W2, 12, The Quadrangle comes out as the 39th largest and the 59th most expensive in our analysis of the public data.

It is also £55k less expensive than the average property across the W2 district.

• Hampden Gurney CofE Primary School

  300 m away
• Christ Church Bentinck CofE Primary School

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

  500 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

  |

  600 m away

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