25A, Warden Avenue, Harrow has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 10 Jun 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 2007 22 properties similar to 25A, Warden Avenue, Harrow have sold within a radius of 490 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 31st March 2026, was 6, Beechcroft Avenue, Harrow, HA2 7JF, a leasehold flat which sold for £340,000.

Read more about house prices in HA2.

• Sold Mar 2026£340,000 | 2 Bed Flat6, Beechcroft Avenue, Harrow, HA2 7JF6, Beechcroft Avenue, Harrow, HA2 7JF
• Sold Sep 2023£325,000 | 3 Bed Flat16, Beechcroft Avenue, Harrow, HA2 7JF16, Beechcroft Avenue, Harrow, HA2 7JF
• Sold Nov 2022£350,000 | 2 Bed Flat381 Warden Court, Alexandra Avenue, Harrow, HA2 9EE381 Warden Court, Alexandra Avenue, Harrow, HA2 9EE
• Sold Jan 2022£360,000 | 3 Bed Flat461A, Alexandra Avenue, Harrow, HA2 9RY461A, Alexandra Avenue, Harrow, HA2 9RY
• Sold May 2021£389,950 | 2 Bed FlatFlat 1, 48A, Capthorne Avenue, Harrow, HA2 9NEFlat 1, 48A, Capthorne Avenue, Harrow, HA2 9NE
• Sold Sep 2020£301,000 | 3 Bed Flat381B Warden Court, Alexandra Avenue, Harrow, HA2 9EE381B Warden Court, Alexandra Avenue, Harrow, HA2 9EE
• Sold Jun 2018£256,500 | 3 Bed Flat323B Drake Court, Alexandra Avenue, Harrow, HA2 9DY323B Drake Court, Alexandra Avenue, Harrow, HA2 9DY
• Sold Jun 2017£370,000 | 3 Bed Flat339B Capthorne Court, Alexandra Avenue, Harrow, HA2 9EB339B Capthorne Court, Alexandra Avenue, Harrow, HA2 9EB
• Sold May 2017£341,000 | 3 Bed Flat364 Clitheroe Court, Alexandra Avenue, Harrow, HA2 9UQ364 Clitheroe Court, Alexandra Avenue, Harrow, HA2 9UQ
• Sold Mar 2016£365,000 | 2 Bed Flat350 Lucas Court, Alexandra Avenue, Harrow, HA2 9DD350 Lucas Court, Alexandra Avenue, Harrow, HA2 9DD
• Sold Oct 2015£314,950 | 3 Bed Flat359B Perwell Court, Alexandra Avenue, Harrow, HA2 9ED359B Perwell Court, Alexandra Avenue, Harrow, HA2 9ED
• Sold Aug 2015£315,000 | 3 Bed Flat353 Capthorne Court, Alexandra Avenue, Harrow, HA2 9EB353 Capthorne Court, Alexandra Avenue, Harrow, HA2 9EB
• Sold Apr 2015£265,000 | 3 Bed Flat7B, Clitheroe Avenue, Harrow, HA2 9UU7B, Clitheroe Avenue, Harrow, HA2 9UU
• Sold Jan 2015£280,000 | 3 Bed Flat352A Clitheroe Court, Alexandra Avenue, Harrow, HA2 9UQ352A Clitheroe Court, Alexandra Avenue, Harrow, HA2 9UQ
• Sold Nov 2013£208,000 | 3 Bed Flat248, Imperial Drive, Harrow, HA2 7HJ248, Imperial Drive, Harrow, HA2 7HJ
• Sold Jun 2010£225,000 | 3 Bed Flat12, Beechcroft Avenue, Harrow, HA2 7JF12, Beechcroft Avenue, Harrow, HA2 7JF
• Sold Jun 2010£205,000 | 3 Bed Flat337 Drake Court, Alexandra Avenue, Harrow, HA2 9DY337 Drake Court, Alexandra Avenue, Harrow, HA2 9DY
• Sold Sep 2008£199,950 | 2 Bed Flat375 Warden Court, Alexandra Avenue, Harrow, HA2 9EE375 Warden Court, Alexandra Avenue, Harrow, HA2 9EE
• Sold May 2007£225,000 | 2 Bed Flat410A, Alexandra Avenue, Harrow, HA2 9TR410A, Alexandra Avenue, Harrow, HA2 9TR
• Sold Mar 2007£250,000 | 2 Bed FlatFlat 1, 256, Kings Road, Harrow, HA2 9JSFlat 1, 256, Kings Road, Harrow, HA2 9JS

Of the 132 addresses on Warden Avenue, Harrow, HA2, 25A, Warden Avenue, Harrow comes out as the 71st largest and the 117th most expensive in our analysis of the public data.

It is also £145k less expensive than the average property across the HA2 district.

• 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

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