8, Warden Avenue, Harrow occupies a 270 m² plot as recorded by HM Land Registry.

Of the 45 other houses in this postcode, 38 have recorded plot sizes, and this one ranks as the 5th largest.

8, Warden Avenue, Harrow has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 01 May 2019.

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

8, Warden Avenue, Harrow last changed hands on 12th March 2025, selling for £525,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has dropped by 3.3% since March 2025.

Land Registry records and our Estate Agent network show 87 sales of comparable properties within 450 metres of 8, Warden Avenue, Harrow since 2014.

Most recently, 97, Warden Avenue, Harrow, HA2 9LL, a freehold house, sold at £525,000 on the 17th June 2026.

Read more about house prices in HA2.

• Sold Jun 2026£525,000 | 3 Bed House97, Warden Avenue, Harrow, HA2 9LL97, Warden Avenue, Harrow, HA2 9LL
• Sold Mar 2026£595,000 | 3 Bed House53, Warden Avenue, Harrow, HA2 9LL53, Warden Avenue, Harrow, HA2 9LL
• Sold Aug 2025£290,000 | 3 Bed House30, Ovesdon Avenue, Harrow, HA2 9PD30, Ovesdon Avenue, Harrow, HA2 9PD
• 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 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 Mar 2021£465,000 | 3 Bed House35, Drake Road, Harrow, HA2 9DZ35, Drake Road, Harrow, HA2 9DZ
• Sold Feb 2021£456,500 | 3 Bed House33, Warden Avenue, Harrow, HA2 9LL33, Warden Avenue, Harrow, HA2 9LL
• 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 Mar 2018£540,000 | 3 Bed House6, Worple Close, Harrow, HA2 9ST6, Worple Close, Harrow, HA2 9ST
• 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 8, Warden Avenue, Harrow as the 115th largest and the 108th most expensive of the 132 addresses on Warden Avenue, Harrow, HA2.

Against the HA2 postcode district average, it is £11k more expensive than the typical property.

• Newton Farm Nursery, Infant and Junior School

  400 m away
• Roxbourne Primary School

  700 m away
• Longfield Primary School

  900 m away

• Pinner High School

  1.2 km away
• Rooks Heath School

  1.2 km away
• Whitmore High School

  1.5 km away

• Rayners Lane

  |

  400 m away
• North Harrow

  |

  1.6 km away
• Eastcote

  |

  1.6 km away

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