According to data from HM Land Registry, 20, The Bye Way, Harrow sits on a plot of 135 m².

We have plot size data on 21 out of 38 other houses in the postcode and 20, The Bye Way, Harrow sits on the 22nd largest plot.

20, The Bye Way, Harrow has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 29 Nov 2025.

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

According to the Land Registry and our network of Estate Agents, there have been 106 sales of properties similar to 20, The Bye Way, Harrow within a radius of 440 metres since 2010.

The most recent example is 75, Bishop Ken Road, Harrow, HA3 7HP, a freehold house which sold for £525,000 on the 12th September 2025.

Read more about house prices in HA3.

• Sold Sep 2025£525,000 | 3 Bed House75, Bishop Ken Road, Harrow, HA3 7HP75, Bishop Ken Road, Harrow, HA3 7HP
• 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 Feb 2025£515,000 | 3 Bed House15, Chestnut Drive, Harrow, HA3 7DL15, Chestnut Drive, Harrow, HA3 7DL
• Sold Jan 2025£415,000 | 3 Bed House5, Connaught Road, Harrow, HA3 7LE5, Connaught Road, Harrow, HA3 7LE
• Sold Oct 2024£540,200 | 3 Bed House17, The Middle Way, Harrow, HA3 7EG17, The Middle Way, Harrow, HA3 7EG
• Sold Aug 2024£400,000 | 3 Bed House35, Church Lane, Harrow, HA3 7EB35, Church Lane, Harrow, HA3 7EB
• Sold Nov 2023£525,000 | 3 Bed House25, Weald Rise, Harrow, HA3 7DQ25, Weald Rise, Harrow, HA3 7DQ
• Sold Apr 2023£510,000 | 3 Bed House13, Dryden Road, Harrow, HA3 7LA13, Dryden Road, Harrow, HA3 7LA
• Sold Dec 2022£535,000 | 3 Bed House16, The Greenway, Harrow, HA3 7EL16, The Greenway, Harrow, HA3 7EL
• Sold Dec 2022£505,000 | 3 Bed House20, The Middle Way, Harrow, HA3 7EG20, The Middle Way, Harrow, HA3 7EG
• Sold Aug 2021£450,000 | 3 Bed House24, The Middle Way, Harrow, HA3 7EG24, The Middle Way, Harrow, HA3 7EG
• Sold Apr 2021£445,000 | 3 Bed House39, Adderley Road, Harrow, HA3 7HS39, Adderley Road, Harrow, HA3 7HS
• 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 Jun 2020£420,000 | 3 Bed House5, Church Lane, Harrow, HA3 7EB5, Church Lane, Harrow, HA3 7EB
• Sold Jan 2019£430,000 | 3 Bed House75, Church Lane, Harrow, HA3 7EB75, Church Lane, Harrow, HA3 7EB
• Sold Jun 2018£425,000 | 3 Bed House53, Church Lane, Harrow, HA3 7EB53, Church Lane, Harrow, HA3 7EB
• Sold Sep 2010£125,000 | 3 Bed House103, Church Lane, Harrow, HA3 7EB103, Church Lane, Harrow, HA3 7EB

The Bye Way, Harrow, HA3 has a total of 74 addresses. According to our analysis of all the public data, 20, The Bye Way, Harrow is the 9th largest and the 9th most expensive property on the street.

When compared to the postcode district it is £67k less expensive than the average property in HA3.

• 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

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.