According to data from HM Land Registry, 20, Third Avenue sits on a plot of 173 m².

We have plot size data on 20 out of 20 other houses in the postcode and 20, Third Avenue sits on the 21st largest plot.

20, Third Avenue has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 24 Mar 2017.

The property is connected to mains gas and has some double glazing. It is heated using a boiler and radiators (mains gas).

According to HM Land Registry, 20, Third Avenue was last sold on 25th April 2017 for £1,425,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since April 2017, the market for similar properties has risen by 0.8%.

• Sold Apr 2017£1,425,000
• Sold Apr 1995£125,000

According to the Land Registry and our network of Estate Agents, there have been 42 sales of properties similar to 20, Third Avenue within a radius of 270 metres since 2012.

The most recent example is 197, Bromyard Avenue, London, W3 7FN, a leasehold house sold by Jefferies London Prime Real Estate Ltd. for £1,050,000 on the 2nd December 2025.

Read more about house prices in W3.

• 
  Sold Dec 2025£1,050,000 | 4 Bed House197, Bromyard Avenue, London, W3 7FN197, Bromyard Avenue, London, W3 7FN
• Sold Mar 2025£1,405,000 | 5 Bed House38, First Avenue, London, W3 7JR38, First Avenue, London, W3 7JR
• 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
• Sold Jan 2023£1,130,000 | 5 Bed House4, First Avenue, London, W3 7JR4, First Avenue, London, W3 7JR
• Sold Aug 2021£800,000 | 5 Bed House40, Third Avenue, London, W3 7RT40, Third Avenue, London, W3 7RT
• Sold Mar 2021£985,000 | 5 Bed House32, Third Avenue, London, W3 7RT32, Third Avenue, London, W3 7RT
• Sold Oct 2020£1,325,000 | 5 Bed House33, First Avenue, London, W3 7JP33, First Avenue, London, W3 7JP
• Sold Oct 2019£1,075,000 | 4 Bed House10, Second Avenue, London, W3 7RX10, Second Avenue, London, W3 7RX
• Sold Jun 2019£980,000 | 5 Bed House29, First Avenue, London, W3 7JP29, First Avenue, London, W3 7JP
• Sold Apr 2017£1,100,000 | 4 Bed House18, Third Avenue, London, W3 7RT18, Third Avenue, London, W3 7RT
• Sold Sep 2015£1,267,500 | 5 Bed House36, First Avenue, London, W3 7JR36, First Avenue, London, W3 7JR
• Sold Aug 2015£1,250,000 | 5 Bed House42, First Avenue, London, W3 7JR42, First Avenue, London, W3 7JR
• Sold Jul 2015£1,400,000 | 5 Bed House7, Second Avenue, London, W3 7RX7, Second Avenue, London, W3 7RX
• Sold Jul 2015£1,210,000 | 5 Bed House41, First Avenue, London, W3 7JP41, First Avenue, London, W3 7JP
• Sold Mar 2015£1,300,000 | 5 Bed House8, First Avenue, London, W3 7JR8, First Avenue, London, W3 7JR
• Sold Dec 2013£1,190,000 | 5 Bed House32, First Avenue, London, W3 7JR32, First Avenue, London, W3 7JR
• Sold Feb 2013£549,000 | 5 Bed House34, Second Avenue, London, W3 7RX34, Second Avenue, London, W3 7RX
• Sold Dec 2012£690,000 | 5 Bed House16, Second Avenue, London, W3 7RX16, Second Avenue, London, W3 7RX

Our network of Estate Agents reports 12 lets within 270 metres of 20, Third Avenue over the last 2 years.

Most recently, Flat 242, Bromyard House, Bromyard Avenue, London, W3 7BN, a leasehold flat, was let by Jorgensen Turner in November 2025.

• 
  Let Nov 2025£ Undisclosed | 2 Bed FlatFlat 242, Bromyard House, Bromyard Avenue, London, W3 7BNFlat 242, Bromyard House, Bromyard Avenue, London, W3 7BN
• 
  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 Mar 2024£ Undisclosed | 1 Bed FlatFlat 19, Napier House, Bromyard Avenue, London, W3 7FFFlat 19, Napier House, Bromyard Avenue, London, W3 7FF
• 
  Let Dec 2023£ Undisclosed | 2 Bed Flat35, Vale Court, London, W3 7SA35, Vale Court, London, W3 7SA
• 
  Let Nov 2023£ Undisclosed | Flat26C , Third Avenue, London, W3 7RT26C , Third Avenue, London, W3 7RT
• 
  Let Sep 2023£ Undisclosed | FlatFlat 5, Napier House, Bromyard Avenue, London, W3 7FFFlat 5, Napier House, Bromyard Avenue, London, W3 7FF
• 
  Let agreed Jul 2023£ Undisclosed | 1 Bed FlatFlat 7, Napier House, Bromyard Avenue, London, W3 7FFFlat 7, Napier House, Bromyard Avenue, London, W3 7FF
• 
  Let Jun 2023£ Undisclosed | 4 Bed Flat18, Sir Alexander Road, London, W3 7JG18, Sir Alexander Road, London, W3 7JG
• 
  Let Dec 2022£ Undisclosed | FlatFlat 4, Napier House, Bromyard Avenue, London, W3 7FFFlat 4, Napier House, Bromyard Avenue, London, W3 7FF
• 
  Let Apr 2022£ Undisclosed | 1 Bed FlatFlat 18, Napier House, Bromyard Avenue, London, W3 7FFFlat 18, Napier House, Bromyard Avenue, London, W3 7FF
• 
  Let Dec 2021£ Undisclosed | 1 Bed Flat12, Agnes Road, London, W3 7RE12, Agnes Road, London, W3 7RE

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

Third Avenue, London, W3 has a total of 70 addresses. According to our analysis of all the public data, 20, Third Avenue is the 6th largest and the 6th most expensive property on the street.

When compared to the postcode district it is £681k more expensive than the average property in W3.

• Wendell Park Primary School

  500 m away
• Good Shepherd RC Primary School

  600 m away
• East Acton Primary School

  700 m away

• Phoenix Academy

  1.0 km away
• Hammersmith Academy

  1.1 km away
• Ark Burlington Danes Academy

  1.8 km away

• East Acton

  |

  1.0 km away
• Acton Central

  |

  1.0 km away
• Turnham Green

  |

  1.4 km away

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