HM Land Registry records the plot of land for 111, Cavendish Avenue, Harrow as measuring 427 m².

That makes it the largest plot in the postcode, where all 25 other houses have recorded plot data.

The most recent sale of 111, Cavendish Avenue, Harrow completed on 21st June 2013 at £420,000 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 60.7% over the period since June 2013.

• Sold Jun 2013£420,000

Since 2007 27 properties similar to 111, Cavendish Avenue, Harrow have sold within a radius of 610 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 Dec 2024£655,000 | 4 Bed House26, South Vale, Harrow, HA1 3PH26, South Vale, Harrow, HA1 3PH
• 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 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 Feb 2020£464,000 | 4 Bed House514, Whitton Avenue West, Greenford, UB6 0EG514, Whitton Avenue West, Greenford, UB6 0EG
• Sold Oct 2019£573,000 | 4 Bed House21, South Hill Grove, Harrow, HA1 3PR21, South Hill Grove, Harrow, HA1 3PR
• 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 Sep 2013£393,000 | 4 Bed House82, Wood End Road, Harrow, HA1 3PS82, Wood End Road, Harrow, HA1 3PS
• Sold Jul 2013£320,000 | 4 Bed House27, Halsbury Road East, Northolt, UB5 4PU27, Halsbury Road East, Northolt, UB5 4PU
• Sold Jun 2013£397,500 | 4 Bed House32, Cavendish Avenue, Harrow, HA1 3RG32, Cavendish Avenue, Harrow, HA1 3RG
• Sold Oct 2012£395,000 | 4 Bed House57, Cavendish Avenue, Harrow, HA1 3RD57, Cavendish Avenue, Harrow, HA1 3RD
• Sold Nov 2011£360,000 | 4 Bed House136, Cavendish Avenue, Harrow, HA1 3RQ136, Cavendish Avenue, Harrow, HA1 3RQ
• Sold May 2009£335,000 | 4 Bed House72, Wood End Road, Harrow, HA1 3PS72, Wood End Road, Harrow, HA1 3PS
• Sold Jul 2007£349,950 | 4 Bed House56, Wood End Road, Harrow, HA1 3PS56, Wood End Road, Harrow, HA1 3PS

Of the 169 addresses on Cavendish Avenue, Harrow, HA1, 111, Cavendish Avenue, Harrow comes out as the 36th largest and the 31st most expensive in our analysis of the public data.

It is also £230k more expensive than the average property across the HA1 district.

• Wood End Primary School

  700 m away
• Greenwood Primary School

  800 m away
• St George's Primary Catholic Voluntary Academy

  900 m away

• Whitmore High School

  1.8 km away
• Rooks Heath School

  2.1 km away
• Wembley High Technology College

  2.3 km away

• Sudbury Hill Harrow

  |

  400 m away
• Sudbury Hill

  |

  400 m away
• South Harrow

  |

  1.0 km away

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