Flat 139, Monterrey House 3 has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 05 May 2026.

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

Over the past 2 years 580 properties have sold within 330 metres of Flat 139, Monterrey House 3, per the Land Registry and our network of Estate Agents.

The latest, on the 27th June 2025, was 120, Silverleaf House 1, Heartwood Boulevard, London, W3 6ZG, a leasehold flat which sold for £435,240.

Read more about house prices in W3.

• Sold Jun 2025£435,240 | 1 Bed Flat120, Silverleaf House 1, Heartwood Boulevard, London, W3 6ZG120, Silverleaf House 1, Heartwood Boulevard, London, W3 6ZG
• Sold Mar 2025£390,000 | 1 Bed Flat72, Silverleaf House 1, Heartwood Boulevard, London, W3 6YZ72, Silverleaf House 1, Heartwood Boulevard, London, W3 6YZ
• Sold Mar 2025£411,000 | 1 Bed Flat128, Silverleaf House 1, Heartwood Boulevard, London, W3 6ZG128, Silverleaf House 1, Heartwood Boulevard, London, W3 6ZG

•Nearby is defined as the radius comprising the nearest 2,000 addresses.

Over the past 2 years our Estate Agent network has recorded 11 lets within 330 metres of Flat 139, Monterrey House 3.

The latest, in January 2026, was 333A, Horn Lane, London, W3 0BU, a leasehold flat let by Jorgensen Turner.

• 
  Let Jan 2026£ Undisclosed | 3 Bed Flat333A, Horn Lane, London, W3 0BU333A, Horn Lane, London, W3 0BU
• 
  Let agreed Nov 2024£ Undisclosed | 2 Bed Flat69B , Grafton Road, London, W3 6PF69B , Grafton Road, London, W3 6PF
• 
  Let Jan 2024£ Undisclosed | 2 Bed Flat333B, Horn Lane, London, W3 0BU333B, Horn Lane, London, W3 0BU

•Nearby is defined as the radius comprising the nearest 2,000 addresses.

• John Perryn Primary School

  700 m away
• Derwentwater Primary School

  800 m away
• East Acton Primary School

  800 m away

• Twyford Church of England High School

  1.2 km away
• Ark Soane Academy

  1.3 km away
• The Ellen Wilkinson School for Girls

  1.6 km away

• Acton Main Line

  |

  200 m away
• North Acton

  |

  800 m away
• Acton Central

  |

  900 m away

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