According to data from HM Land Registry, 20, Sir Alexander Close sits on a plot of 127 m².

We have plot size data on 24 out of 24 other houses in the postcode and 20, Sir Alexander Close sits on the 14th largest plot.

20, Sir Alexander Close has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 26 Sep 2014.

The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.

According to HM Land Registry, 20, Sir Alexander Close was last sold on 17th July 2014 for £1,275,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since July 2014, the market for similar properties has risen by 1.7%.

• Sold Jul 2014£1,275,000

According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 20, Sir Alexander Close within a radius of 350 metres over the last 2 years.

The most recent example is 203, Bromyard Avenue, London, W3 7FN, a leasehold house which sold for £1,020,000 on the 21st February 2025.

Read more about house prices in W3.

• Sold Feb 2025£1,020,000 | 5 Bed House203, Bromyard Avenue, London, W3 7FN203, Bromyard Avenue, London, W3 7FN
• Sold Feb 2025£1,020,000 | 5 Bed House202, Bromyard Avenue, London, W3 7FN202, Bromyard Avenue, London, W3 7FN
• Sold Sep 2023£1,250,000 | 5 Bed House22, Sir Alexander Close, London, W3 7JQ22, Sir Alexander Close, London, W3 7JQ

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

Our network of Estate Agents reports 3 lets within 350 metres of 20, Sir Alexander Close over the last 2 years.

Most recently, 6, Beech Avenue, London, W3 7JY, a leasehold flat, was let by Jorgensen Turner in November 2024.

• 
  Let agreed Nov 2024£ Undisclosed | 4 Bed Flat6, Beech Avenue, London, W3 7JY6, Beech Avenue, London, W3 7JY
• 
  Let agreed Oct 2024£ Undisclosed | 1 Bed FlatFlat 2, 13, The Vale, London, W3 7SHFlat 2, 13, The Vale, London, W3 7SH
• 
  Let Dec 2023£ Undisclosed | 2 Bed Flat35, Vale Court, London, W3 7SA35, Vale Court, London, W3 7SA

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

Sir Alexander Close, London, W3 has a total of 24 addresses. According to our analysis of all the public data, 20, Sir Alexander Close is the 4th largest and the 4th most expensive property on the street.

When compared to the postcode district it is £697k more expensive than the average property in W3.

• 600

  m

  East Acton Primary School
• 600

  m

  Ark Conway Primary Academy
• 700

  m

  Wendell Park Primary School

• 800

  m

  Phoenix Academy
• 1.2

  km

  Hammersmith Academy
• 1.7

  km

  Ark Burlington Danes Academy

• 800

  m

  East Acton
• 1.0

  km

  Acton Central
• 1.5

  km

  Acton Main Line

According to recent data from Ofcom, superfast 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.