28, Borrowdale Avenue, Harrow occupies a 387 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 16th largest.

28, Borrowdale Avenue, Harrow has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 14 May 2024.

The property is connected to mains gas and has mostly double glazing. It is heated using a boiler and radiators (mains gas).

28, Borrowdale Avenue, Harrow last changed hands on 6th December 2024, selling for £550,000. 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 risen by 0.4% since December 2024.

Land Registry records and our Estate Agent network show 219 sales of comparable properties within 470 metres of 28, Borrowdale Avenue, Harrow since 2018.

Most recently, 52, Radcliffe Road, Harrow, HA3 7QB, a freehold house, sold at £635,000 on the 20th March 2026.

Read more about house prices in HA3.

• Sold Mar 2026£635,000 | 4 Bed House52, Radcliffe Road, Harrow, HA3 7QB52, Radcliffe Road, Harrow, HA3 7QB
• Sold Jan 2026£600,000 | 3 Bed House107, Elgin Avenue, Harrow, HA3 8QN107, Elgin Avenue, Harrow, HA3 8QN
• Sold Oct 2025£620,000 | 4 Bed House39, Talbot Road, Harrow, HA3 7QQ39, Talbot Road, Harrow, HA3 7QQ
• Sold Oct 2025£738,000 | 4 Bed House79, Grasmere Gardens, Harrow, HA3 7PS79, Grasmere Gardens, Harrow, HA3 7PS
• Sold Sep 2025£640,000 | 3 Bed House150, Kingshill Drive, Harrow, HA3 8QS150, Kingshill Drive, Harrow, HA3 8QS
• Sold Feb 2025£553,000 | 4 Bed House4, Borrowdale Avenue, Harrow, HA3 7PZ4, Borrowdale Avenue, Harrow, HA3 7PZ
• Sold Oct 2024£580,000 | 4 Bed House105, Locket Road, Harrow, HA3 7NY105, Locket Road, Harrow, HA3 7NY
• Sold Sep 2024£545,000 | 3 Bed House68, Borrowdale Avenue, Harrow, HA3 7PZ68, Borrowdale Avenue, Harrow, HA3 7PZ
• Sold Feb 2024£575,000 | 3 Bed House24, Mountbel Road, Stanmore, HA7 2AF24, Mountbel Road, Stanmore, HA7 2AF
• Sold Dec 2023£625,000 | 4 Bed House8, Borrowdale Avenue, Harrow, HA3 7PZ8, Borrowdale Avenue, Harrow, HA3 7PZ
• Sold Jul 2023£627,500 | 4 Bed House169, Kenmore Avenue, Harrow, HA3 8PB169, Kenmore Avenue, Harrow, HA3 8PB
• Sold Jul 2023£540,000 | 4 Bed House179, Kenmore Avenue, Harrow, HA3 8PB179, Kenmore Avenue, Harrow, HA3 8PB
• Sold Oct 2022£610,000 | 3 Bed House13, Radcliffe Road, Harrow, HA3 7QA13, Radcliffe Road, Harrow, HA3 7QA
• Sold Dec 2021£575,000 | 3 Bed House12, Sancroft Road, Harrow, HA3 7NS12, Sancroft Road, Harrow, HA3 7NS
• Sold Dec 2021£545,000 | 4 Bed House50, Borrowdale Avenue, Harrow, HA3 7PZ50, Borrowdale Avenue, Harrow, HA3 7PZ
• Sold Mar 2021£490,000 | 4 Bed House24, Sancroft Road, Harrow, HA3 7NS24, Sancroft Road, Harrow, HA3 7NS
• Sold Aug 2019£577,500 | 4 Bed House7, Radcliffe Road, Harrow, HA3 7QA7, Radcliffe Road, Harrow, HA3 7QA
• Sold Feb 2019£625,000 | 3 Bed House49, Radcliffe Road, Harrow, HA3 7QA49, Radcliffe Road, Harrow, HA3 7QA
• Sold Aug 2018£487,500 | 3 Bed House17, Radcliffe Road, Harrow, HA3 7QA17, Radcliffe Road, Harrow, HA3 7QA
• Sold Jun 2018£496,000 | 4 Bed House20, Borrowdale Avenue, Harrow, HA3 7PZ20, Borrowdale Avenue, Harrow, HA3 7PZ

Our analysis of the public data ranks 28, Borrowdale Avenue, Harrow as the 26th largest and the 36th most expensive of the 67 addresses on Borrowdale Avenue, Harrow, HA3.

Against the HA3 postcode district average, it is £73k 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.