According to data from HM Land Registry, 21, Princes Gardens sits on a plot of 187 m².

We have plot size data on 14 out of 16 other houses in the postcode and 21, Princes Gardens sits on the 9th largest plot.

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.

According to HM Land Registry, 21, Princes Gardens was last sold on 19th September 2025 for £846,800 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since September 2025, the market for similar properties has risen by 2.1%.

• Sold Sep 2025£846,800

According to the Land Registry and our network of Estate Agents, there have been 148 sales of properties similar to 21, Princes Gardens within a radius of 620 metres over the last 2 years.

The most recent example is 26, Princes Gardens, London, W3 0LG, a freehold house which sold for £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.

Our network of Estate Agents reports 3 lets within 620 metres of 21, Princes Gardens over the last 2 years.

Most recently, 219, Princes Gardens, London, W3 0LT, a freehold house, was 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.

Princes Gardens, London, W3 has a total of 206 addresses. According to our analysis of all the public data, 21, Princes Gardens is the 66th largest and the 131st most expensive property on the street.

When compared to the postcode district it is £265k more expensive than the average property in W3.

• Holy Family Catholic Primary School

  200 m away
• West Acton Primary School

  300 m away
• St Vincent's Catholic Primary School

  1.0 km away

• The Ellen Wilkinson School for Girls

  500 m away
• Ada Lovelace Church of England High School

  800 m away
• Twyford Church of England High School

  1.1 km away

• West Acton

  |

  200 m away
• North Ealing

  |

  600 m away
• Park Royal

  |

  900 m away

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