21, Gloucester Road has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 18 Jul 2024.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

Land Registry records and our Estate Agent network show 50 sales of comparable properties within 300 metres of 21, Gloucester Road since 2015.

Most recently, 5, Meon Road, London, W3 8AN, a freehold house, sold at £1,066,500 on the 19th December 2025.

Read more about house prices in W3.

• Sold Dec 2025£1,066,500 | 4 Bed House5, Meon Road, London, W3 8AN5, Meon Road, London, W3 8AN
• Sold Dec 2025£795,000 | 3 Bed House8, Mansell Road, London, W3 7QH8, Mansell Road, London, W3 7QH
• Sold Oct 2025£1,070,000 | 4 Bed House41, Birkbeck Grove, London, W3 7QD41, Birkbeck Grove, London, W3 7QD
• Sold May 2025£965,000 | 4 Bed House23, Birkbeck Grove, London, W3 7QD23, Birkbeck Grove, London, W3 7QD
• Sold Sep 2024£830,000 | 4 Bed House10, Mansell Road, London, W3 7QH10, Mansell Road, London, W3 7QH
• Sold Sep 2024£700,000 | 4 Bed House3, Grove Road, London, W3 6AW3, Grove Road, London, W3 6AW
• Sold Jul 2024£967,500 | 4 Bed House18, Grove Place, London, W3 6AS18, Grove Place, London, W3 6AS
• Sold Jun 2024£813,000 | 4 Bed House23, Grove Place, London, W3 6AS23, Grove Place, London, W3 6AS
• Sold May 2024£740,500 | 4 Bed House14, Birkbeck Grove, London, W3 7QD14, Birkbeck Grove, London, W3 7QD
• Sold Sep 2023£455,000 | 4 Bed House31, High Street, London, W3 6ND31, High Street, London, W3 6ND
• Sold May 2023£950,000 | 4 Bed House4, Grove Place, London, W3 6AS4, Grove Place, London, W3 6AS
• Sold Dec 2021£945,000 | 4 Bed House6, Grove Place, London, W3 6AS6, Grove Place, London, W3 6AS
• Sold Sep 2021£790,000 | 4 Bed House10, Birkbeck Grove, London, W3 7QD10, Birkbeck Grove, London, W3 7QD
• Sold Aug 2021£915,000 | 4 Bed House9, Gloucester Road, London, W3 8PD9, Gloucester Road, London, W3 8PD
• Sold Jun 2021£920,000 | 4 Bed House16, Grove Place, London, W3 6AS16, Grove Place, London, W3 6AS
• Sold Aug 2019£795,000 | 4 Bed House13, Gloucester Road, London, W3 8PD13, Gloucester Road, London, W3 8PD
• Sold Aug 2019£1,010,000 | 4 Bed House29, Grove Place, London, W3 6AS29, Grove Place, London, W3 6AS
• Sold Sep 2015£822,500 | 4 Bed House32, Gloucester Road, London, W3 8PD32, Gloucester Road, London, W3 8PD
• Sold Aug 2015£799,950 | 4 Bed House20, Gloucester Road, London, W3 8PD20, Gloucester Road, London, W3 8PD
• Sold May 2015£762,500 | 4 Bed House18, Gloucester Road, London, W3 8PD18, Gloucester Road, London, W3 8PD

Our analysis of the public data ranks 21, Gloucester Road as the 10th largest and the 10th most expensive of the 45 addresses on Gloucester Road, London, W3.

Against the W3 postcode district average, it is £355k more expensive than the typical property.

• Ark Priory Primary Academy

  100 m away
• Ark Byron Primary Academy

  200 m away
• Derwentwater Primary School

  600 m away

• Ark Soane Academy

  800 m away
• Twyford Church of England High School

  1.0 km away
• Ark Acton Academy

  1.1 km away

• Acton Central

  |

  300 m away
• South Acton

  |

  800 m away
• Acton Town

  |

  1.1 km away

Environment Agency data suggests this area has a Very Low risk of flooding.