1, Warden Avenue, Harrow occupies a 262 m² plot as recorded by HM Land Registry.

Of the 12 other houses in this postcode, 11 have recorded plot sizes, and this one ranks as the 6th largest.

1, Warden Avenue, Harrow has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 17 Sep 2020.

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 134 sales of comparable properties within 470 metres of 1, Warden Avenue, Harrow since 2014.

Most recently, 53, Warden Avenue, Harrow, HA2 9LL, a freehold house, sold at £595,000 on the 13th March 2026.

Read more about house prices in HA2.

• Sold Mar 2026£595,000 | 3 Bed House53, Warden Avenue, Harrow, HA2 9LL53, Warden Avenue, Harrow, HA2 9LL
• Sold Jan 2026£563,000 | 3 Bed House71, Drake Road, Harrow, HA2 9DZ71, Drake Road, Harrow, HA2 9DZ
• Sold Aug 2025£290,000 | 3 Bed House30, Ovesdon Avenue, Harrow, HA2 9PD30, Ovesdon Avenue, Harrow, HA2 9PD
• Sold Mar 2025£525,000 | 3 Bed House8, Warden Avenue, Harrow, HA2 9LW8, Warden Avenue, Harrow, HA2 9LW
• Sold Jul 2024£559,000 | 3 Bed House11, Capthorne Avenue, Harrow, HA2 9NF11, Capthorne Avenue, Harrow, HA2 9NF
• Sold Apr 2024£505,000 | 3 Bed House23, Capthorne Avenue, Harrow, HA2 9NF23, Capthorne Avenue, Harrow, HA2 9NF
• Sold Aug 2023£568,000 | 3 Bed House24, Capthorne Avenue, Harrow, HA2 9NE24, Capthorne Avenue, Harrow, HA2 9NE
• Sold Jul 2023£570,000 | 3 Bed House85, Drake Road, Harrow, HA2 9DZ85, Drake Road, Harrow, HA2 9DZ
• Sold Nov 2022£551,500 | 3 Bed House49, Oxleay Road, Harrow, HA2 9UZ49, Oxleay Road, Harrow, HA2 9UZ
• Sold May 2022£520,000 | 3 Bed House40, Drake Road, Harrow, HA2 9EA40, Drake Road, Harrow, HA2 9EA
• Sold May 2022£525,000 | 3 Bed House265, Rayners Lane, Harrow, HA2 9TU265, Rayners Lane, Harrow, HA2 9TU
• Sold Jan 2022£520,000 | 3 Bed House25, Capthorne Avenue, Harrow, HA2 9NF25, Capthorne Avenue, Harrow, HA2 9NF
• Sold Nov 2021£250,000 | 3 Bed House6, Clitheroe Avenue, Harrow, HA2 9UX6, Clitheroe Avenue, Harrow, HA2 9UX
• Sold Nov 2021£505,000 | 3 Bed House12, Ovesdon Avenue, Harrow, HA2 9PD12, Ovesdon Avenue, Harrow, HA2 9PD
• Sold Oct 2021£511,000 | 3 Bed House3, Capthorne Avenue, Harrow, HA2 9NF3, Capthorne Avenue, Harrow, HA2 9NF
• Sold May 2021£490,000 | 3 Bed House10, Drake Road, Harrow, HA2 9EA10, Drake Road, Harrow, HA2 9EA
• Sold Feb 2020£365,000 | 3 Bed House10, Oxleay Road, Harrow, HA2 9UY10, Oxleay Road, Harrow, HA2 9UY
• Sold Nov 2019£443,000 | 3 Bed House44, Warden Avenue, Harrow, HA2 9LW44, Warden Avenue, Harrow, HA2 9LW
• Sold Nov 2015£375,000 | 3 Bed House22, Capthorne Avenue, Harrow, HA2 9NE22, Capthorne Avenue, Harrow, HA2 9NE
• Sold Oct 2014£370,000 | 3 Bed House10, Warden Avenue, Harrow, HA2 9LW10, Warden Avenue, Harrow, HA2 9LW

Our analysis of the public data ranks 1, Warden Avenue, Harrow as the 110th largest and the 114th most expensive of the 132 addresses on Warden Avenue, Harrow, HA2.

Against the HA2 postcode district average, it is £18k less expensive than the typical property.

• Newton Farm Nursery, Infant and Junior School

  400 m away
• Roxbourne Primary School

  800 m away
• Longfield Primary School

  900 m away

• Rooks Heath School

  1.1 km away
• Pinner High School

  1.3 km away
• Whitmore High School

  1.4 km away

• Rayners Lane

  |

  300 m away
• North Harrow

  |

  1.6 km away
• West Harrow

  |

  1.6 km away

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