HM Land Registry records the plot of land for 56, Cavendish Avenue, Harrow as measuring 316 m².

That makes it the 18th largest plot in the postcode, where all 26 other houses have recorded plot data.

56, Cavendish Avenue, Harrow has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 12 Jan 2026.

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

Since 2012 128 properties similar to 56, Cavendish Avenue, Harrow have sold within a radius of 570 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 9th April 2026, was 435, Whitton Avenue West, Greenford, UB6 0DX, a freehold house which sold for £546,000.

Read more about house prices in HA1.

• Sold Apr 2026£546,000 | 3 Bed House435, Whitton Avenue West, Greenford, UB6 0DX435, Whitton Avenue West, Greenford, UB6 0DX
• Sold Nov 2025£550,000 | 3 Bed House63, Cavendish Avenue, Harrow, HA1 3RF63, Cavendish Avenue, Harrow, HA1 3RF
• Sold Sep 2025£580,000 | 3 Bed House64, Wood End Road, Harrow, HA1 3PS64, Wood End Road, Harrow, HA1 3PS
• Sold Jul 2025£530,000 | 3 Bed House98, Ennismore Avenue, Greenford, UB6 0JW98, Ennismore Avenue, Greenford, UB6 0JW
• Sold Feb 2025£672,000 | 3 Bed House108, Cavendish Avenue, Harrow, HA1 3RQ108, Cavendish Avenue, Harrow, HA1 3RQ
• Sold Jan 2025£595,000 | 3 Bed House60, Cavendish Avenue, Harrow, HA1 3RG60, Cavendish Avenue, Harrow, HA1 3RG
• Sold Apr 2024£288,000 | 3 Bed House72, Cavendish Avenue, Harrow, HA1 3RG72, Cavendish Avenue, Harrow, HA1 3RG
• 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 Jan 2021£495,000 | 3 Bed House48, Cavendish Avenue, Harrow, HA1 3RG48, Cavendish Avenue, Harrow, HA1 3RG
• Sold Dec 2020£570,000 | 3 Bed House102, Cavendish Avenue, Harrow, HA1 3RQ102, Cavendish Avenue, Harrow, HA1 3RQ
• Sold Aug 2020£600,000 | 3 Bed House118, Cavendish Avenue, Harrow, HA1 3RQ118, Cavendish Avenue, Harrow, HA1 3RQ
• Sold Jan 2020£625,000 | 3 Bed House36, Cavendish Avenue, Harrow, HA1 3RG36, Cavendish Avenue, Harrow, HA1 3RG
• Sold Aug 2018£562,000 | 3 Bed House48, Wood End Road, Harrow, HA1 3PS48, Wood End Road, Harrow, HA1 3PS
• 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 Jul 2015£460,000 | 3 Bed House40, Cavendish Avenue, Harrow, HA1 3RG40, 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£335,000 | 3 Bed House42, Cavendish Avenue, Harrow, HA1 3RG42, Cavendish Avenue, Harrow, HA1 3RG
• Sold Jun 2012£370,000 | 3 Bed House52, Cavendish Avenue, Harrow, HA1 3RG52, Cavendish Avenue, Harrow, HA1 3RG

Of the 169 addresses on Cavendish Avenue, Harrow, HA1, 56, Cavendish Avenue, Harrow comes out as the 68th largest and the 61st most expensive in our analysis of the public data.

It is also £141k more expensive than the average property across the HA1 district.

• St George's Primary Catholic Voluntary Academy

  800 m away
• Wood End Primary School

  900 m away
• Horsenden Primary School

  900 m away

• Whitmore High School

  2.0 km away
• Wembley High Technology College

  2.0 km away
• Rooks Heath School

  2.3 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.