HM Land Registry records the plot of land for 7, Borrowdale Avenue, Harrow as measuring 414 m².

That makes it the 10th largest plot in the postcode, where all 16 other houses have recorded plot data.

7, Borrowdale Avenue, Harrow has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 21 Nov 2013.

The property is not connected to mains gas and has partial double glazing. It is heated using a boiler and radiators (mains gas).

The most recent sale of 7, Borrowdale Avenue, Harrow completed on 16th April 2014 at £405,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have risen by 45.7% over the period since April 2014.

• Sold Apr 2014£405,000

Since 2022 333 properties similar to 7, Borrowdale Avenue, Harrow have sold within a radius of 460 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 11th December 2025, was 40, Borrowdale Avenue, Harrow, HA3 7PZ, a freehold house which sold for £550,000.

Read more about house prices in HA3.

• Sold Dec 2025£550,000 | 3 Bed House40, Borrowdale Avenue, Harrow, HA3 7PZ40, Borrowdale Avenue, Harrow, HA3 7PZ
• Sold Oct 2025£585,000 | 3 Bed House222, Kenmore Avenue, Harrow, HA3 8PS222, Kenmore Avenue, Harrow, HA3 8PS
• Sold Aug 2025£510,000 | 3 Bed House483, Kenton Lane, Harrow, HA3 7JW483, Kenton Lane, Harrow, HA3 7JW
• Sold Apr 2025£533,200 | 3 Bed House48, Sancroft Road, Harrow, HA3 7NT48, Sancroft Road, Harrow, HA3 7NT
• Sold Apr 2025£662,500 | 3 Bed House30, Elgin Avenue, Harrow, HA3 8QL30, Elgin Avenue, Harrow, HA3 8QL
• Sold Mar 2025£445,000 | 3 Bed House147, Locket Road, Harrow, HA3 7NY147, Locket Road, Harrow, HA3 7NY
• Sold Mar 2025£423,000 | 3 Bed House212, Kenmore Avenue, Harrow, HA3 8PS212, Kenmore Avenue, Harrow, HA3 8PS
• Sold Jan 2025£550,000 | 3 Bed House14, Mountbel Road, Stanmore, HA7 2AF14, Mountbel Road, Stanmore, HA7 2AF
• Sold Nov 2024£544,500 | 3 Bed House29, Mountbel Road, Stanmore, HA7 2AG29, Mountbel Road, Stanmore, HA7 2AG
• Sold Oct 2024£527,000 | 3 Bed House76, Elgin Avenue, Harrow, HA3 8QJ76, Elgin Avenue, Harrow, HA3 8QJ
• Sold Oct 2024£380,700 | 3 Bed House5, Mountbel Road, Stanmore, HA7 2AG5, Mountbel Road, Stanmore, HA7 2AG
• Sold Oct 2024£525,000 | 3 Bed House229, Kenmore Avenue, Harrow, HA3 8PD229, Kenmore Avenue, Harrow, HA3 8PD
• Sold Sep 2024£545,000 | 3 Bed House68, Borrowdale Avenue, Harrow, HA3 7PZ68, Borrowdale Avenue, Harrow, HA3 7PZ
• Sold Sep 2024£530,000 | 3 Bed House29, Radcliffe Road, Harrow, HA3 7QA29, Radcliffe Road, Harrow, HA3 7QA
• Sold Nov 2023£535,000 | 3 Bed House1, Borrowdale Avenue, Harrow, HA3 7PX1, Borrowdale Avenue, Harrow, HA3 7PX
• Sold Aug 2023£609,000 | 3 Bed House8, Mountbel Road, Stanmore, HA7 2AF8, Mountbel Road, Stanmore, HA7 2AF
• Sold Feb 2023£597,000 | 3 Bed House146, Locket Road, Harrow, HA3 7NR146, Locket Road, Harrow, HA3 7NR
• Sold Oct 2022£610,000 | 3 Bed House13, Radcliffe Road, Harrow, HA3 7QA13, Radcliffe Road, Harrow, HA3 7QA
• Sold Jun 2022£585,000 | 3 Bed House32, Mountbel Road, Stanmore, HA7 2AF32, Mountbel Road, Stanmore, HA7 2AF
• Sold Mar 2022£555,000 | 3 Bed House142, Locket Road, Harrow, HA3 7NR142, Locket Road, Harrow, HA3 7NR

Of the 67 addresses on Borrowdale Avenue, Harrow, HA3, 7, Borrowdale Avenue, Harrow comes out as the 48th largest and the 50th most expensive in our analysis of the public data.

It is also £32k more expensive than the average property across the HA3 district.

• St Joseph's Catholic Primary School

  200 m away
• Belmont School

  300 m away
• Priestmead Primary School and Nursery

  700 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

  |

  1.0 km away
• Kenton

  |

  1.9 km away

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