20, Birch Park, Harrow occupies a 371 m² plot as recorded by HM Land Registry.

All 21 other houses in this postcode have recorded plot sizes, and this one ranks as the 3rd largest.

20, Birch Park, Harrow has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 21 Aug 2024.

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

20, Birch Park, Harrow last changed hands on 29th October 2024, selling for £775,000. 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 dropped by 13.4% since October 2024.

• Sold Oct 2024£775,000
• Sold Jul 2005£400,000

Land Registry records and our Estate Agent network show 46 sales of comparable properties within 730 metres of 20, Birch Park, Harrow since 2012.

Most recently, 1, Ross Close, Harrow, HA3 6SR, a freehold house, sold at £815,000 on the 22nd January 2026.

Read more about house prices in HA3.

• Sold Jan 2026£815,000 | 4 Bed House1, Ross Close, Harrow, HA3 6SR1, Ross Close, Harrow, HA3 6SR
• Sold Oct 2025£760,000 | 4 Bed House29, Kynaston Wood, Harrow, HA3 6UA29, Kynaston Wood, Harrow, HA3 6UA
• Sold Aug 2025£565,000 | 4 Bed House31, Maricas Avenue, Harrow, HA3 6JA31, Maricas Avenue, Harrow, HA3 6JA
• Sold Feb 2025£715,000 | 4 Bed House114, Uxbridge Road, Pinner, HA5 4DS114, Uxbridge Road, Pinner, HA5 4DS
• Sold Dec 2024£785,000 | 4 Bed House73, Oxhey Lane, Pinner, HA5 4AY73, Oxhey Lane, Pinner, HA5 4AY
• Sold Oct 2023£800,000 | 4 Bed House23, The Lawns, Pinner, HA5 4BJ23, The Lawns, Pinner, HA5 4BJ
• Sold Mar 2023£750,000 | 4 Bed House27, Rowlands Avenue, Pinner, HA5 4DF27, Rowlands Avenue, Pinner, HA5 4DF
• Sold Dec 2022£899,950 | 4 Bed House21, The Lawns, Pinner, HA5 4BJ21, The Lawns, Pinner, HA5 4BJ
• Sold Aug 2022£700,000 | 4 Bed House55, Boxtree Road, Harrow, HA3 6TN55, Boxtree Road, Harrow, HA3 6TN
• Sold Feb 2022£785,000 | 4 Bed House69, Boxtree Road, Harrow, HA3 6TN69, Boxtree Road, Harrow, HA3 6TN
• Sold Jan 2022£675,000 | 4 Bed House7, Maricas Avenue, Harrow, HA3 6JA7, Maricas Avenue, Harrow, HA3 6JA
• Sold Sep 2021£849,950 | 4 Bed House49, Oxhey Lane, Pinner, HA5 4AY49, Oxhey Lane, Pinner, HA5 4AY
• Sold Jun 2021£849,000 | 4 Bed House5, Ross Close, Harrow, HA3 6SR5, Ross Close, Harrow, HA3 6SR
• Sold Apr 2020£670,000 | 4 Bed House39, Oxhey Lane, Pinner, HA5 4AY39, Oxhey Lane, Pinner, HA5 4AY
• Sold Mar 2020£730,000 | 4 Bed House17, Rowlands Avenue, Pinner, HA5 4DF17, Rowlands Avenue, Pinner, HA5 4DF
• Sold Nov 2018£725,000 | 4 Bed House58, Rowlands Avenue, Pinner, HA5 4BP58, Rowlands Avenue, Pinner, HA5 4BP
• Sold Aug 2018£550,000 | 4 Bed House17, Silver Close, Harrow, HA3 6JT17, Silver Close, Harrow, HA3 6JT
• Sold Nov 2016£667,500 | 4 Bed House17, Pinewood Avenue, Pinner, HA5 4BN17, Pinewood Avenue, Pinner, HA5 4BN
• Sold Sep 2013£410,000 | 4 Bed House10, Pinewood Close, Pinner, HA5 4BW10, Pinewood Close, Pinner, HA5 4BW
• Sold Sep 2012£392,500 | 4 Bed House214, Uxbridge Road, Harrow, HA3 6SW214, Uxbridge Road, Harrow, HA3 6SW

Our analysis of the public data ranks 20, Birch Park, Harrow as the 3rd largest and the most expensive of the 21 addresses on Birch Park, Harrow, HA3.

Against the HA3 postcode district average, it is £247k more expensive than the typical property.

• Cedars Manor School

  600 m away
• St Teresa's Catholic Primary School and Nursery

  600 m away
• Hujjat Primary School

  900 m away

• Hatch End High School

  600 m away
• Salvatorian Roman Catholic College

  1.5 km away
• Bentley Wood High School

  1.6 km away

• Headstone Lane

  |

  900 m away
• Hatch End

  |

  1.1 km away

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