Flat 20, Flaxman House has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 03 Jun 2019.

The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.

According to the Land Registry and our network of Estate Agents, there have been 827 property sales within 340 metres of Flat 20, Flaxman House over the last 2 years.

The most recent example is Flat 12, Flaxman House, Devonshire Street, London, W4 2JP, a leasehold flat which sold for £265,000 on the 27th September 2019.

Read more about house prices in W4.

• Sold Sep 2019£265,000 | 1 Bed FlatFlat 12, Flaxman House, Devonshire Street, London, W4 2JPFlat 12, Flaxman House, Devonshire Street, London, W4 2JP
• Sold Nov 2010£247,500 | 2 Bed FlatFlat 1, Flaxman House, Devonshire Street, London, W4 2JPFlat 1, Flaxman House, Devonshire Street, London, W4 2JP
• Sold Nov 2007£285,000 | 2 Bed FlatFlat 19, Flaxman House, Devonshire Street, London, W4 2JPFlat 19, Flaxman House, Devonshire Street, London, W4 2JP

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

Our network of Estate Agents reports 3 lets within 340 metres of Flat 20, Flaxman House over the last 2 years.

Most recently, 130, Devonshire Road, London, W4 2AW, a freehold house, was let by Jorgensen Turner in September 2025.

• 
  Let Sep 2025£ Undisclosed | 3 Bed House130, Devonshire Road, London, W4 2AW130, Devonshire Road, London, W4 2AW
• 
  Let Mar 2025£ Undisclosed | 4 Bed House81, Cranbrook Road, London, W4 2LJ81, Cranbrook Road, London, W4 2LJ
• 
  Let agreed Jun 2022£ Undisclosed | 4 Bed House37, Glebe Street, London, W4 2BE37, Glebe Street, London, W4 2BE

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

Devonshire Street, London, W4 has a total of 92 addresses. According to our analysis of all the public data, Flat 20, Flaxman House is the 92nd largest and the 92nd most expensive property on the street.

When compared to the postcode district it is £739k less expensive than the average property in W4.

• The William Hogarth Primary School

  100 m away
• St Mary's Catholic Primary School ,Chiswick

  200 m away
• Belmont Primary School

  700 m away

• Chiswick School

  800 m away
• West London Free School

  1.3 km away
• Hammersmith Academy

  2.0 km away

• Turnham Green

  |

  700 m away
• Stamford Brook

  |

  1.0 km away
• Chiswick Park

  |

  1.1 km away

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