46, Borrowdale Avenue, Harrow occupies a 365 m² plot as recorded by HM Land Registry.

All 36 other houses in this postcode have recorded plot sizes, and this one ranks as the 24th largest.

46, Borrowdale Avenue, Harrow last changed hands on 4th December 2009, selling for £450,000. 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 risen by 98.6% since December 2009.

• Sold Dec 2009£450,000
• Sold Dec 2006£300,000

Land Registry records and our Estate Agent network show 42 sales of comparable properties within 490 metres of 46, Borrowdale Avenue, Harrow since 2011.

Most recently, 19, Avondale Road, Harrow, HA3 7RE, a freehold house, sold at £500,000 on the 3rd June 2026.

Read more about house prices in HA3.

• Sold Jun 2026£500,000 | 5 Bed House19, Avondale Road, Harrow, HA3 7RE19, Avondale Road, Harrow, HA3 7RE
• Sold Apr 2026£605,000 | 4 Bed House45, Grasmere Gardens, Harrow, HA3 7PS45, Grasmere Gardens, Harrow, HA3 7PS
• Sold Oct 2025£710,000 | 4 Bed House77, Grasmere Gardens, Harrow, HA3 7PS77, Grasmere Gardens, Harrow, HA3 7PS
• Sold Oct 2025£710,000 | 4 Bed House517, Kenton Lane, Harrow, HA3 7JW517, Kenton Lane, Harrow, HA3 7JW
• Sold Sep 2025£773,000 | 4 Bed House49, Hartford Avenue, Harrow, HA3 8TA49, Hartford Avenue, Harrow, HA3 8TA
• Sold Sep 2024£500,000 | 4 Bed House40, Radcliffe Road, Harrow, HA3 7QB40, Radcliffe Road, Harrow, HA3 7QB
• Sold May 2023£1,280,000 | 5 Bed House141, Kingshill Drive, Harrow, HA3 8QT141, Kingshill Drive, Harrow, HA3 8QT
• Sold Nov 2022£582,000 | 4 Bed House33, Grasmere Gardens, Harrow, HA3 7PS33, Grasmere Gardens, Harrow, HA3 7PS
• Sold Jun 2021£595,000 | 4 Bed House145, Belmont Road, Harrow, HA3 7PL145, Belmont Road, Harrow, HA3 7PL
• Sold Apr 2021£610,000 | 4 Bed House228, Kenmore Avenue, Harrow, HA3 8PS228, Kenmore Avenue, Harrow, HA3 8PS
• Sold Dec 2020£752,500 | 4 Bed House83, Grasmere Gardens, Harrow, HA3 7PS83, Grasmere Gardens, Harrow, HA3 7PS
• Sold Sep 2020£643,000 | 4 Bed House40, Grasmere Gardens, Harrow, HA3 7PU40, Grasmere Gardens, Harrow, HA3 7PU
• Sold Aug 2020£680,000 | 4 Bed House89, Grasmere Gardens, Harrow, HA3 7PS89, Grasmere Gardens, Harrow, HA3 7PS
• Sold Aug 2019£675,000 | 4 Bed House63, Talbot Road, Harrow, HA3 7QE63, Talbot Road, Harrow, HA3 7QE
• Sold Jul 2018£420,000 | 4 Bed House9, Talbot Road, Harrow, HA3 7QQ9, Talbot Road, Harrow, HA3 7QQ
• Sold Jan 2018£650,000 | 4 Bed House79, Radcliffe Road, Harrow, HA3 7QA79, Radcliffe Road, Harrow, HA3 7QA
• Sold Nov 2017£685,000 | 4 Bed House24, Grasmere Gardens, Harrow, HA3 7PU24, Grasmere Gardens, Harrow, HA3 7PU
• Sold May 2017£515,000 | 5 Bed House44, Borrowdale Avenue, Harrow, HA3 7PZ44, Borrowdale Avenue, Harrow, HA3 7PZ
• Sold Dec 2015£600,000 | 4 Bed House9, Grasmere Gardens, Harrow, HA3 7PS9, Grasmere Gardens, Harrow, HA3 7PS
• Sold Jun 2011£320,000 | 4 Bed House42, Borrowdale Avenue, Harrow, HA3 7PZ42, Borrowdale Avenue, Harrow, HA3 7PZ

Our analysis of the public data ranks 46, Borrowdale Avenue, Harrow as the 11th largest and the 17th most expensive of the 67 addresses on Borrowdale Avenue, Harrow, HA3.

Against the HA3 postcode district average, it is £215k more expensive than the typical property.

• St Joseph's Catholic Primary School

  300 m away
• Belmont School

  400 m away
• Priestmead Primary School and Nursery

  600 m away

• The Sacred Heart Language College

  900 m away
• Salvatorian Roman Catholic College

  1.1 km away
• Park High School

  1.5 km away

• Harrow & Wealdstone

  |

  900 m away
• Kenton

  |

  1.8 km away

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