According to data from HM Land Registry, 343, Horn Lane sits on a plot of 192 m².

We have plot size data on 12 out of 12 other houses in the postcode and 343, Horn Lane sits on the 4th largest plot.

According to the Land Registry and our network of Estate Agents, there have been 446 property sales within 380 metres of 343, Horn Lane over the last 2 years.

The most recent example is 351, Horn Lane, London, W3 0BX, a freehold house which sold for £750,000 on the 14th November 2025.

Read more about house prices in W3.

• Sold Nov 2025£750,000 | 4 Bed House351, Horn Lane, London, W3 0BX351, Horn Lane, London, W3 0BX
• Sold Apr 2020£750,000 | 2 Bed FlatFlat 1, 337, Horn Lane, London, W3 0BXFlat 1, 337, Horn Lane, London, W3 0BX
• Sold May 2016£775,000 | 4 Bed House349, Horn Lane, London, W3 0BX349, Horn Lane, London, W3 0BX

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

Our network of Estate Agents reports 6 lets within 380 metres of 343, Horn Lane over the last 2 years.

Most recently, 38, Park View, London, W3 0PT, a freehold house, was let by Jorgensen Turner in February 2024.

• 
  Let Feb 2024£ Undisclosed | 3 Bed House38, Park View, London, W3 0PT38, Park View, London, W3 0PT
• 
  Let agreed Aug 2023£ Undisclosed | 2 Bed Flat319B, Horn Lane, London, W3 0BU319B, Horn Lane, London, W3 0BU
• 
  Let agreed Jul 2023£ Undisclosed | 3 Bed HouseFlat 2, 17, Cecil Road, London, W3 0DAFlat 2, 17, Cecil Road, London, W3 0DA

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

• John Perryn Primary School

  700 m away
• West Acton Primary School

  1.0 km away
• St Vincent's Catholic Primary School

  1.1 km away

• Twyford Church of England High School

  1.4 km away
• Ark Soane Academy

  1.6 km away
• The Ellen Wilkinson School for Girls

  1.6 km away

• Acton Main Line

  |

  300 m away
• North Acton

  |

  500 m away
• West Acton

  |

  1.1 km away

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