HM Land Registry records the plot of land for 4, Southdown Avenue as measuring 246 m².

That makes it the 17th largest plot in the postcode, where all 20 other houses have recorded plot data.

Over the past 2 years 819 properties have sold within 730 metres of 4, Southdown Avenue, per the Land Registry and our network of Estate Agents.

The latest, on the 5th August 2014, was 10, Southdown Avenue, London, W7 2AQ, a leasehold flat which sold for £410,000.

Read more about house prices in W7.

• Sold Aug 2014£410,000 | 2 Bed Flat10, Southdown Avenue, London, W7 2AQ10, Southdown Avenue, London, W7 2AQ
• Sold Sep 2011£660,000 | 4 Bed House6, Southdown Avenue, London, W7 2AQ6, Southdown Avenue, London, W7 2AQ
• Sold Jul 2011£500,000 | 4 Bed House2, Southdown Avenue, London, W7 2AQ2, Southdown Avenue, London, W7 2AQ

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

Over the past 2 years our Estate Agent network has recorded 2 lets within 730 metres of 4, Southdown Avenue.

The latest, in October 2025, was 16, Burnham Way, London, W13 9YE, a freehold house let by Leslie & Co.

• 
  Let Oct 2025£ Undisclosed | 3 Bed House16, Burnham Way, London, W13 9YE16, Burnham Way, London, W13 9YE
• 
  Let Oct 2025£ Undisclosed | 1 Bed Flat8, Littlewood Close, London, W13 9XH8, Littlewood Close, London, W13 9XH

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

• Fielding Primary School

  600 m away
• Oaklands Primary School

  900 m away
• Our Lady and St John's Catholic Primary School

  1.2 km away

• Elthorne Park High School

  300 m away
• Bolder Academy

  1.0 km away
• Gunnersbury Catholic School

  1.0 km away

• Boston Manor

  |

  300 m away
• Northfields

  |

  900 m away
• South Ealing

  |

  1.5 km away

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