77, James Cook Building 4 has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 22 Jun 2020.

The property is not connected to mains gas and has high performance glazing. It is heated using community scheme.

The most recent sale of 77, James Cook Building 4 completed on 16th February 2021 at £600,000 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 16.5% over the period since February 2021.

• Sold Feb 2021£600,000

Since 2020 498 properties similar to 77, James Cook Building 4 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 71, Marco Polo Tower 6, Bonnet Street, London, E16 2BN, a leasehold flat which sold for £535,000.

Read more about house prices in E16.

• Sold Apr 2026£535,000 | 2 Bed Flat71, Marco Polo Tower 6, Bonnet Street, London, E16 2BN71, Marco Polo Tower 6, Bonnet Street, London, E16 2BN
• Sold Mar 2026£540,000 | 2 Bed Flat80, James Cook Building 4, Bonnet Street, London, E16 2YY80, James Cook Building 4, Bonnet Street, London, E16 2YY
• Sold Jan 2026£565,000 | 2 Bed Flat47, Carrick House 27, Royal Crest Avenue, London, E16 2SU47, Carrick House 27, Royal Crest Avenue, London, E16 2SU
• Sold Dec 2025£500,000 | 2 Bed Flat223, John Cabot House 40, Royal Crest Avenue, London, E16 2BA223, John Cabot House 40, Royal Crest Avenue, London, E16 2BA
• Sold Nov 2025£512,000 | 2 Bed Flat39, James Cook Building 4, Bonnet Street, London, E16 2YY39, James Cook Building 4, Bonnet Street, London, E16 2YY
• Sold Nov 2025£560,000 | 2 Bed Flat233, John Cabot House 40, Royal Crest Avenue, London, E16 2BA233, John Cabot House 40, Royal Crest Avenue, London, E16 2BA
• Sold Sep 2025£495,000 | 3 Bed Flat201, John Cabot House 40, Royal Crest Avenue, London, E16 2BA201, John Cabot House 40, Royal Crest Avenue, London, E16 2BA
• Sold Aug 2025£550,000 | 2 Bed Flat60, Fairwater House 1, Bonnet Street, London, E16 2SY60, Fairwater House 1, Bonnet Street, London, E16 2SY
• Sold Jul 2025£560,500 | 2 Bed Flat95, Fairwater House 3, Bonnet Street, London, E16 2SZ95, Fairwater House 3, Bonnet Street, London, E16 2SZ
• Sold Jun 2025£500,000 | 2 Bed Flat26, Fairwater House 1, Bonnet Street, London, E16 2SY26, Fairwater House 1, Bonnet Street, London, E16 2SY
• Sold Mar 2025£550,000 | 2 Bed Flat44, Fairwater House 1, Bonnet Street, London, E16 2SY44, Fairwater House 1, Bonnet Street, London, E16 2SY
• Sold Mar 2025£580,000 | 2 Bed Flat78, Fairwater House 3, Bonnet Street, London, E16 2SZ78, Fairwater House 3, Bonnet Street, London, E16 2SZ
• Sold Mar 2025£520,000 | 2 Bed Flat12, Fairwater House 1, Bonnet Street, London, E16 2SY12, Fairwater House 1, Bonnet Street, London, E16 2SY
• Sold Sep 2024£580,000 | 2 Bed Flat51, James Cook Building 4, Bonnet Street, London, E16 2YY51, James Cook Building 4, Bonnet Street, London, E16 2YY
• Sold Jun 2024£562,500 | 2 Bed Flat66, Fairwater House 1, Bonnet Street, London, E16 2SY66, Fairwater House 1, Bonnet Street, London, E16 2SY
• Sold Mar 2021£627,900 | 2 Bed Flat69, James Cook Building 4, Bonnet Street, London, E16 2YY69, James Cook Building 4, Bonnet Street, London, E16 2YY
• Sold Feb 2021£600,000 | 2 Bed Flat45, James Cook Building 4, Bonnet Street, London, E16 2YY45, James Cook Building 4, Bonnet Street, London, E16 2YY
• Sold Feb 2021£606,200 | 2 Bed Flat21, James Cook Building 4, Bonnet Street, London, E16 2YY21, James Cook Building 4, Bonnet Street, London, E16 2YY
• Sold Dec 2020£615,400 | 2 Bed Flat37, James Cook Building 4, Bonnet Street, London, E16 2YY37, James Cook Building 4, Bonnet Street, London, E16 2YY
• Sold Oct 2020£684,000 | 2 Bed Flat85, James Cook Building 4, Bonnet Street, London, E16 2YY85, James Cook Building 4, Bonnet Street, London, E16 2YY

Of the 469 addresses on Bonnet Street, London, E16, 77, James Cook Building 4 comes out as the 220th largest and the 253rd most expensive in our analysis of the public data.

It is also £117k more expensive than the average property across the E16 district.

• Royal Wharf Primary School

  200 m away
• Britannia Village Primary School

  500 m away
• Millennium Primary School

  1.2 km away

• Oasis Academy Silvertown

  500 m away
• Royal Docks Academy

  1.4 km away
• Royal Greenwich Trust School

  1.5 km away

• West Silvertown

  |

  400 m away
• Pontoon Dock

  |

  600 m away
• Canary Wharf (Elizabeth line)

  |

  1.0 km away

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