1, Aston Avenue, Harrow occupies a 435 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 26th largest.

1, Aston Avenue, Harrow has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 17 Aug 2011.

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

1, Aston Avenue, Harrow last changed hands on 9th March 2017, selling for £660,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

The market for similar properties has dropped by 15.1% since March 2017.

• Sold Mar 2017£660,000
• Sold Feb 2012£460,000

Land Registry records and our Estate Agent network show 186 sales of comparable properties within 670 metres of 1, Aston Avenue, Harrow since 2015.

Most recently, 25, Derwent Gardens, Wembley, HA9 8SG, a freehold house, sold at £750,000 on the 21st November 2025.

Read more about house prices in HA3.

• Sold Nov 2025£750,000 | 4 Bed House25, Derwent Gardens, Wembley, HA9 8SG25, Derwent Gardens, Wembley, HA9 8SG
• Sold Oct 2025£945,000 | 4 Bed House64, The Ridgeway, Harrow, HA3 0LL64, The Ridgeway, Harrow, HA3 0LL
• Sold Oct 2025£705,000 | 4 Bed House2, Woodhill Crescent, Harrow, HA3 0LY2, Woodhill Crescent, Harrow, HA3 0LY
• Sold Sep 2025£850,000 | 4 Bed House221, Woodcock Hill, Harrow, HA3 0PG221, Woodcock Hill, Harrow, HA3 0PG
• Sold Jul 2025£800,000 | 4 Bed House2, Bulmer Gardens, Harrow, HA3 0PA2, Bulmer Gardens, Harrow, HA3 0PA
• 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 May 2025£790,000 | 4 Bed House96, Woodcock Hill, Harrow, HA3 0JD96, Woodcock Hill, Harrow, HA3 0JD
• Sold Mar 2025£750,000 | 4 Bed House245, Woodcock Hill, Harrow, HA3 0PG245, Woodcock Hill, Harrow, HA3 0PG
• Sold Mar 2025£680,000 | 4 Bed House129, Draycott Avenue, Harrow, HA3 0DA129, Draycott Avenue, Harrow, HA3 0DA
• Sold Jan 2025£810,000 | 4 Bed House6, The Ridgeway, Harrow, HA3 0LL6, The Ridgeway, Harrow, HA3 0LL
• Sold Nov 2024£650,000 | 4 Bed House241, Woodcock Hill, Harrow, HA3 0PG241, Woodcock Hill, Harrow, HA3 0PG
• Sold May 2024£650,000 | 4 Bed House41, Rydal Gardens, Wembley, HA9 8SA41, Rydal Gardens, Wembley, HA9 8SA
• 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 Feb 2024£760,000 | 4 Bed House42, Trevelyan Crescent, Harrow, HA3 0RL42, Trevelyan Crescent, Harrow, HA3 0RL
• Sold Jan 2024£670,000 | 4 Bed House57, Woodhill Crescent, Harrow, HA3 0LU57, Woodhill Crescent, Harrow, HA3 0LU
• Sold Apr 2021£763,000 | 4 Bed House15, Bulmer Gardens, Harrow, HA3 0PA15, Bulmer Gardens, Harrow, HA3 0PA
• Sold Nov 2019£675,000 | 4 Bed House46, Woodcock Dell Avenue, Harrow, HA3 0NS46, Woodcock Dell Avenue, Harrow, HA3 0NS
• Sold Jun 2015£612,999 | 4 Bed House51, The Ridgeway, Harrow, HA3 0LW51, The Ridgeway, Harrow, HA3 0LW

Our analysis of the public data ranks 1, Aston Avenue, Harrow as the 28th largest and the 23rd most expensive of the 30 addresses on Aston Avenue, Harrow, HA3.

Against the HA3 postcode district average, it is £223k 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.