7, Aston Avenue, Harrow occupies a 627 m² plot as recorded by HM Land Registry.

All 30 other houses in this postcode have recorded plot sizes, and this one ranks as the 8th largest.

7, Aston Avenue, Harrow has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 28 Feb 2017.

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

7, Aston Avenue, Harrow last changed hands on 25th August 2017, selling for £800,000. 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 15.3% since August 2017.

• Sold Aug 2017£800,000

Land Registry records and our Estate Agent network show 80 sales of comparable properties within 680 metres of 7, Aston Avenue, Harrow since 2010.

Most recently, 127, Grasmere Avenue, Wembley, HA9 8TG, a freehold house, sold at £775,000 on the 18th December 2025.

Read more about house prices in HA3.

• Sold Dec 2025£775,000 | 4 Bed House127, Grasmere Avenue, Wembley, HA9 8TG127, Grasmere Avenue, Wembley, HA9 8TG
• Sold Nov 2025£785,000 | 4 Bed House132, Draycott Avenue, Harrow, HA3 0BY132, Draycott Avenue, Harrow, HA3 0BY
• Sold Nov 2025£750,000 | 4 Bed House25, Derwent Gardens, Wembley, HA9 8SG25, Derwent Gardens, Wembley, HA9 8SG
• Sold Oct 2025£660,000 | 4 Bed House1, Windermere Avenue, Wembley, HA9 8SH1, Windermere Avenue, Wembley, HA9 8SH
• Sold Jun 2025£651,000 | 4 Bed House123, Draycott Avenue, Harrow, HA3 0DA123, Draycott Avenue, Harrow, HA3 0DA
• Sold Jun 2025£710,000 | 4 Bed House49, Woodhill Crescent, Harrow, HA3 0LU49, Woodhill Crescent, Harrow, HA3 0LU
• Sold Mar 2025£680,000 | 4 Bed House129, Draycott Avenue, Harrow, HA3 0DA129, Draycott Avenue, Harrow, HA3 0DA
• Sold May 2024£760,000 | 4 Bed House117, Draycott Avenue, Harrow, HA3 0DA117, Draycott Avenue, Harrow, HA3 0DA
• Sold May 2024£615,000 | 4 Bed House244, Grasmere Avenue, Wembley, HA9 8TW244, Grasmere Avenue, Wembley, HA9 8TW
• Sold Nov 2023£565,000 | 4 Bed House137, Grasmere Avenue, Wembley, HA9 8TN137, Grasmere Avenue, Wembley, HA9 8TN
• Sold Aug 2023£585,000 | 4 Bed House216, Grasmere Avenue, Wembley, HA9 8TW216, Grasmere Avenue, Wembley, HA9 8TW
• Sold Mar 2023£600,000 | 4 Bed House37, Woodcock Dell Avenue, Harrow, HA3 0PW37, Woodcock Dell Avenue, Harrow, HA3 0PW
• Sold Feb 2023£840,000 | 4 Bed House57, Donnington Road, Harrow, HA3 0NB57, Donnington Road, Harrow, HA3 0NB
• Sold Dec 2022£770,000 | 4 Bed House113, Draycott Avenue, Harrow, HA3 0DA113, Draycott Avenue, Harrow, HA3 0DA
• Sold Oct 2022£665,000 | 4 Bed House34, Ambleside Gardens, Wembley, HA9 8TL34, Ambleside Gardens, Wembley, HA9 8TL
• Sold Oct 2018£674,950 | 4 Bed House268, Grasmere Avenue, Wembley, HA9 8TW268, Grasmere Avenue, Wembley, HA9 8TW
• Sold Sep 2018£650,000 | 4 Bed House2, Windermere Avenue, Wembley, HA9 8SF2, Windermere Avenue, Wembley, HA9 8SF
• Sold Mar 2016£670,000 | 4 Bed House119, Draycott Avenue, Harrow, HA3 0DA119, Draycott Avenue, Harrow, HA3 0DA
• Sold Dec 2013£474,950 | 4 Bed House7, Derwent Gardens, Wembley, HA9 8SG7, Derwent Gardens, Wembley, HA9 8SG
• Sold Jun 2010£377,000 | 4 Bed House284, Grasmere Avenue, Wembley, HA9 8TW284, Grasmere Avenue, Wembley, HA9 8TW

Our analysis of the public data ranks 7, Aston Avenue, Harrow as the 25th largest and the 27th most expensive of the 30 addresses on Aston Avenue, Harrow, HA3.

Against the HA3 postcode district average, it is £119k more expensive than the typical property.

• Mount Stewart Infant School

  400 m away
• Mount Stewart Junior School

  500 m away
• Uxendon Manor Primary School

  900 m away

• St Gregory's Catholic Science College

  600 m away
• Claremont High School

  1.2 km away
• Harrow High School

  1.4 km away

• Northwick Park

  |

  700 m away
• Kenton

  |

  700 m away

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