21, The Bye Way, Harrow has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 15 Sep 2014.

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

Land Registry records and our Estate Agent network show 60 sales of comparable properties within 440 metres of 21, The Bye Way, Harrow since 2010.

Most recently, 4, Fisher Road, Harrow, HA3 7JP, a freehold house, sold at £492,000 on the 29th August 2025.

Read more about house prices in HA3.

• Sold Aug 2025£492,000 | 3 Bed House4, Fisher Road, Harrow, HA3 7JP4, Fisher Road, Harrow, HA3 7JP
• Sold Aug 2025£490,000 | 3 Bed House59, Bishop Ken Road, Harrow, HA3 7HU59, Bishop Ken Road, Harrow, HA3 7HU
• Sold Jul 2025£510,000 | 3 Bed House11, Dryden Road, Harrow, HA3 7LA11, Dryden Road, Harrow, HA3 7LA
• Sold Jan 2025£415,000 | 3 Bed House5, Connaught Road, Harrow, HA3 7LE5, Connaught Road, Harrow, HA3 7LE
• Sold Aug 2024£400,000 | 3 Bed House35, Church Lane, Harrow, HA3 7EB35, Church Lane, Harrow, HA3 7EB
• Sold Aug 2024£640,000 | 3 Bed House63, The Avenue, Harrow, HA3 7DB63, The Avenue, Harrow, HA3 7DB
• Sold Nov 2023£525,000 | 3 Bed House25, Weald Rise, Harrow, HA3 7DQ25, Weald Rise, Harrow, HA3 7DQ
• Sold Feb 2022£465,000 | 3 Bed House22, Adderley Road, Harrow, HA3 7HT22, Adderley Road, Harrow, HA3 7HT
• Sold Aug 2021£450,000 | 3 Bed House24, The Middle Way, Harrow, HA3 7EG24, The Middle Way, Harrow, HA3 7EG
• Sold Apr 2021£472,000 | 3 Bed House11, Church Lane, Harrow, HA3 7EB11, Church Lane, Harrow, HA3 7EB
• Sold Oct 2020£387,500 | 3 Bed House30, The Middle Way, Harrow, HA3 7EG30, The Middle Way, Harrow, HA3 7EG
• Sold Aug 2020£445,000 | 3 Bed House55, The Avenue, Harrow, HA3 7DB55, The Avenue, Harrow, HA3 7DB
• Sold Jul 2020£424,500 | 3 Bed House45, Dryden Road, Harrow, HA3 7LA45, Dryden Road, Harrow, HA3 7LA
• Sold Jan 2019£430,000 | 3 Bed House75, Church Lane, Harrow, HA3 7EB75, Church Lane, Harrow, HA3 7EB
• Sold Mar 2018£440,000 | 3 Bed House47, Dryden Road, Harrow, HA3 7LA47, Dryden Road, Harrow, HA3 7LA
• Sold Nov 2017£435,000 | 3 Bed House19, Dryden Road, Harrow, HA3 7LA19, Dryden Road, Harrow, HA3 7LA
• Sold Aug 2017£455,000 | 3 Bed House36, Hibbert Road, Harrow, HA3 7JS36, Hibbert Road, Harrow, HA3 7JS
• Sold Dec 2016£323,000 | 3 Bed House14, The Bye Way, Harrow, HA3 7EF14, The Bye Way, Harrow, HA3 7EF
• Sold Jun 2012£272,000 | 3 Bed House49, Church Lane, Harrow, HA3 7EB49, Church Lane, Harrow, HA3 7EB
• Sold Sep 2010£125,000 | 3 Bed House103, Church Lane, Harrow, HA3 7EB103, Church Lane, Harrow, HA3 7EB

Our analysis of the public data ranks 21, The Bye Way, Harrow as the 28th largest and the 26th most expensive of the 74 addresses on The Bye Way, Harrow, HA3.

Against the HA3 postcode district average, it is £86k less expensive than the typical property.

• Belmont School

  500 m away
• Weald Rise Primary School

  500 m away
• St Joseph's Catholic Primary School

  900 m away

• The Sacred Heart Language College

  400 m away
• Salvatorian Roman Catholic College

  500 m away
• Hatch End High School

  1.6 km away

• Harrow & Wealdstone

  |

  1.2 km away
• Headstone Lane

  |

  1.6 km away

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