21, Princes Gardens occupies a 187 m² plot as recorded by HM Land Registry.

Of the 16 other houses in this postcode, 14 have recorded plot sizes, and this one ranks as the 9th largest.

21, Princes Gardens has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 28 May 2025.

The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.

21, Princes Gardens last changed hands on 19th September 2025, selling for £846,800. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has risen by 0.6% since September 2025.

• Sold Sep 2025£846,800

Land Registry records and our Estate Agent network show 3 sales of comparable properties within 620 metres of 21, Princes Gardens across the last 2 years.

Most recently, 26, Princes Gardens, London, W3 0LG, a freehold house, sold at £850,000 on the 18th December 2024.

Read more about house prices in W3.

• Sold Dec 2024£850,000 | 4 Bed House26, Princes Gardens, London, W3 0LG26, Princes Gardens, London, W3 0LG
• Sold Mar 2023£765,000 | 4 Bed House19, Princes Gardens, London, W3 0LX19, Princes Gardens, London, W3 0LX
• Sold Mar 2023£840,000 | 4 Bed House13, Princes Gardens, London, W3 0LX13, Princes Gardens, London, W3 0LX

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

Agents in our network have reported 3 lettings within 620 metres of 21, Princes Gardens across the last 2 years.

The newest of these is 219, Princes Gardens, London, W3 0LT, a freehold house let by Leslie & Co in October 2025.

• 
  Let Oct 2025£ Undisclosed | 4 Bed House219, Princes Gardens, London, W3 0LT219, Princes Gardens, London, W3 0LT
• 
  Let agreed Oct 2024£ Undisclosed | 3 Bed House176, Noel Road, London, W3 0JR176, Noel Road, London, W3 0JR
• 
  Let Mar 2022£ Undisclosed | 3 Bed House7, Alwyn Gardens, London, W3 0JH7, Alwyn Gardens, London, W3 0JH

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

Our analysis of the public data ranks 21, Princes Gardens as the 65th largest and the 142nd most expensive of the 206 addresses on Princes Gardens, London, W3.

Against the W3 postcode district average, it is £263k more expensive than the typical property.

• 200

  m

  Holy Family Catholic Primary School
• 300

  m

  West Acton Primary School
• 1.0

  km

  St Vincent's Catholic Primary School

• 500

  m

  The Ellen Wilkinson School for Girls
• 800

  m

  Ada Lovelace Church of England High School
• 1.1

  km

  Twyford Church of England High School

• 200

  m

  West Acton
• 600

  m

  North Ealing
• 900

  m

  Park Royal

Ofcom's latest figures show superfast broadband available in this area.

Environment Agency data suggests this area has a very low risk of flooding.