HM Land Registry records the plot of land for 57, Cavendish Avenue, Harrow as measuring 539 m².

That makes it the 2nd largest plot in the postcode, where all 29 other houses have recorded plot data.

57, Cavendish Avenue, Harrow has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 02 May 2012.

The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

The most recent sale of 57, Cavendish Avenue, Harrow completed on 3rd October 2012 at £395,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have risen by 66.4% over the period since October 2012.

• Sold Oct 2012£395,000

Since 2013 73 properties similar to 57, Cavendish Avenue, Harrow have sold within a radius of 590 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 23rd January 2026, was 122, Cavendish Avenue, Harrow, HA1 3RQ, a freehold house which sold for £685,000.

Read more about house prices in HA1.

• Sold Jan 2026£685,000 | 4 Bed House122, Cavendish Avenue, Harrow, HA1 3RQ122, Cavendish Avenue, Harrow, HA1 3RQ
• Sold Oct 2025£580,000 | 4 Bed House512, Whitton Avenue West, Greenford, UB6 0EG512, Whitton Avenue West, Greenford, UB6 0EG
• Sold Feb 2025£672,000 | 3 Bed House108, Cavendish Avenue, Harrow, HA1 3RQ108, Cavendish Avenue, Harrow, HA1 3RQ
• Sold Dec 2024£655,000 | 4 Bed House26, South Vale, Harrow, HA1 3PH26, South Vale, Harrow, HA1 3PH
• Sold Apr 2024£288,000 | 3 Bed House72, Cavendish Avenue, Harrow, HA1 3RG72, Cavendish Avenue, Harrow, HA1 3RG
• Sold Aug 2023£587,500 | 4 Bed House20, South Hill Grove, Harrow, HA1 3PR20, South Hill Grove, Harrow, HA1 3PR
• Sold Jul 2022£650,000 | 4 Bed House11, South Hill Grove, Harrow, HA1 3PR11, South Hill Grove, Harrow, HA1 3PR
• Sold Jun 2022£600,000 | 3 Bed House65, Cavendish Avenue, Harrow, HA1 3RF65, Cavendish Avenue, Harrow, HA1 3RF
• Sold Jun 2021£580,000 | 3 Bed House78, Wood End Road, Harrow, HA1 3PS78, Wood End Road, Harrow, HA1 3PS
• Sold Feb 2021£629,950 | 3 Bed House79, Cavendish Avenue, Harrow, HA1 3RF79, Cavendish Avenue, Harrow, HA1 3RF
• Sold Dec 2020£570,000 | 3 Bed House102, Cavendish Avenue, Harrow, HA1 3RQ102, Cavendish Avenue, Harrow, HA1 3RQ
• Sold Feb 2020£535,000 | 4 Bed House54, Wood End Road, Harrow, HA1 3PS54, Wood End Road, Harrow, HA1 3PS
• Sold Jan 2020£565,000 | 3 Bed House90, Wood End Road, Harrow, HA1 3PS90, Wood End Road, Harrow, HA1 3PS
• Sold Aug 2018£562,000 | 3 Bed House48, Wood End Road, Harrow, HA1 3PS48, Wood End Road, Harrow, HA1 3PS
• Sold Mar 2018£373,000 | 4 Bed House52, Wood End Road, Harrow, HA1 3PS52, Wood End Road, Harrow, HA1 3PS
• Sold Nov 2017£567,000 | 4 Bed House82, Cavendish Avenue, Harrow, HA1 3RQ82, Cavendish Avenue, Harrow, HA1 3RQ
• Sold Oct 2016£475,000 | 3 Bed House46, Cavendish Avenue, Harrow, HA1 3RG46, Cavendish Avenue, Harrow, HA1 3RG
• Sold May 2016£559,950 | 3 Bed House78, Cavendish Avenue, Harrow, HA1 3RG78, Cavendish Avenue, Harrow, HA1 3RG
• Sold May 2015£444,000 | 3 Bed House80, Cavendish Avenue, Harrow, HA1 3RQ80, Cavendish Avenue, Harrow, HA1 3RQ
• Sold Sep 2013£393,000 | 4 Bed House82, Wood End Road, Harrow, HA1 3PS82, Wood End Road, Harrow, HA1 3PS

Of the 169 addresses on Cavendish Avenue, Harrow, HA1, 57, Cavendish Avenue, Harrow comes out as the 45th largest and the 38th most expensive in our analysis of the public data.

It is also £191k more expensive than the average property across the HA1 district.

• St George's Primary Catholic Voluntary Academy

  700 m away
• Horsenden Primary School

  900 m away
• Wood End Primary School

  900 m away

• Whitmore High School

  2.0 km away
• Wembley High Technology College

  2.0 km away
• Rooks Heath School

  2.4 km away

• Sudbury Hill Harrow

  |

  200 m away
• Sudbury Hill

  |

  200 m away
• South Harrow

  |

  1.2 km away

The flood risk here is rated Very Low, based on Environment Agency data.