According to data from HM Land Registry, 20, Castlebar Park sits on a plot of 513 m².

We have plot size data on 20 out of 20 other houses in the postcode and 20, Castlebar Park sits on the 9th largest plot.

According to the Land Registry and our network of Estate Agents, there have been 3 property sales within 410 metres of 20, Castlebar Park over the last 2 years.

The most recent example is 16, Castlebar Park, London, W5 1BX, a freehold house which sold for £1,650,000 on the 16th May 2025.

Read more about house prices in W5.

• Sold May 2025£1,650,000 | 5 Bed House16, Castlebar Park, London, W5 1BX16, Castlebar Park, London, W5 1BX
• Sold Nov 2023£1,430,000 | 5 Bed House26, Castlebar Park, London, W5 1BX26, Castlebar Park, London, W5 1BX
• Sold Aug 2014£1,100,000 | 4 Bed House24, Castlebar Park, London, W5 1BX24, Castlebar Park, London, W5 1BX

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

Our network of Estate Agents reports 1 let within 410 metres of 20, Castlebar Park over the last 2 years.

Most recently, Flat 19, The Grange, The Knoll, London, W13 8JJ, a leasehold flat, was let by Leslie & Co in October 2025.

• 
  Let Oct 2025£ Undisclosed | 2 Bed FlatFlat 19, The Grange, The Knoll, London, W13 8JJFlat 19, The Grange, The Knoll, London, W13 8JJ

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

• 400

  m

  St Gregory's Catholic Primary School
• 500

  m

  North Ealing Primary School
• 600

  m

  Montpelier Primary School

• 1.4

  km

  Ada Lovelace Church of England High School
• 1.8

  km

  Drayton Manor High School
• 1.8

  km

  The Ellen Wilkinson School for Girls

• 1.1

  km

  West Ealing
• 1.2

  km

  Ealing Broadway
• 1.3

  km

  Castle Bar Park

According to recent data from Ofcom, ultrafast broadband is available in this area.

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