40, The Gardens, Harrow occupies a 336 m² plot as recorded by HM Land Registry.

Of the 29 other houses in this postcode, 28 have recorded plot sizes, and this one ranks as the 4th largest.

40, The Gardens, Harrow last changed hands on 28th February 2007, selling for £295,000. 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 87.5% since February 2007.

• Sold Feb 2007£295,000

Land Registry records and our Estate Agent network show 139 sales of comparable properties within 440 metres of 40, The Gardens, Harrow since 2007.

Most recently, 20, Wilson Gardens, Harrow, HA1 4DZ, a freehold house, sold at £625,000 on the 28th November 2025.

Read more about house prices in HA1.

• Sold Nov 2025£625,000 | 3 Bed House20, Wilson Gardens, Harrow, HA1 4DZ20, Wilson Gardens, Harrow, HA1 4DZ
• Sold Oct 2025£660,000 | 3 Bed House74, Elm Drive, Harrow, HA2 7BY74, Elm Drive, Harrow, HA2 7BY
• Sold Jul 2025£653,000 | 3 Bed House54, The Gardens, Harrow, HA1 4EY54, The Gardens, Harrow, HA1 4EY
• Sold Mar 2025£450,000 | 4 Bed House41, Sussex Road, Harrow, HA1 4LU41, Sussex Road, Harrow, HA1 4LU
• Sold Feb 2025£615,000 | 4 Bed House67, Bouverie Road, Harrow, HA1 4HD67, Bouverie Road, Harrow, HA1 4HD
• Sold Nov 2024£620,000 | 4 Bed House67, Dorchester Avenue, Harrow, HA2 7AX67, Dorchester Avenue, Harrow, HA2 7AX
• Sold Sep 2024£600,000 | 3 Bed House44, Wilson Gardens, Harrow, HA1 4DZ44, Wilson Gardens, Harrow, HA1 4DZ
• Sold Sep 2024£690,000 | 3 Bed House96, Blenheim Road, Harrow, HA2 7AF96, Blenheim Road, Harrow, HA2 7AF
• Sold Apr 2023£587,000 | 3 Bed House24, Grosvenor Avenue, Harrow, HA2 7AN24, Grosvenor Avenue, Harrow, HA2 7AN
• Sold Oct 2022£650,000 | 4 Bed House77, Argyle Road, Harrow, HA2 7AL77, Argyle Road, Harrow, HA2 7AL
• Sold May 2022£710,000 | 4 Bed House100, Argyle Road, Harrow, HA2 7AJ100, Argyle Road, Harrow, HA2 7AJ
• Sold Apr 2022£645,000 | 3 Bed House64, Blenheim Road, Harrow, HA2 7AH64, Blenheim Road, Harrow, HA2 7AH
• Sold Feb 2021£595,000 | 4 Bed House36, Wilson Gardens, Harrow, HA1 4DZ36, Wilson Gardens, Harrow, HA1 4DZ
• Sold Oct 2020£520,000 | 4 Bed House38, Wilson Gardens, Harrow, HA1 4DZ38, Wilson Gardens, Harrow, HA1 4DZ
• Sold Mar 2020£100,945 | 4 Bed House60, The Gardens, Harrow, HA1 4EY60, The Gardens, Harrow, HA1 4EY
• Sold Jan 2020£510,000 | 3 Bed House102, Blenheim Road, Harrow, HA2 7AF102, Blenheim Road, Harrow, HA2 7AF
• Sold Mar 2018£522,500 | 4 Bed House19, The Gardens, Harrow, HA1 4HE19, The Gardens, Harrow, HA1 4HE
• Sold Aug 2014£421,000 | 3 Bed House50, The Gardens, Harrow, HA1 4EY50, The Gardens, Harrow, HA1 4EY
• Sold Oct 2011£352,500 | 3 Bed House22, The Gardens, Harrow, HA1 4EY22, The Gardens, Harrow, HA1 4EY
• Sold Jan 2007£274,950 | 4 Bed House52, The Gardens, Harrow, HA1 4EY52, The Gardens, Harrow, HA1 4EY

Our analysis of the public data ranks 40, The Gardens, Harrow as the 22nd largest and the 24th most expensive of the 77 addresses on The Gardens, Harrow, HA1.

Against the HA1 postcode district average, it is £189k more expensive than the typical property.

• Vaughan Primary School

  100 m away
• Norbury School

  1.0 km away
• Grange Primary School

  1.0 km away

• Whitmore High School

  900 m away
• Nower Hill High School

  1.4 km away
• Harrow High School

  1.8 km away

• West Harrow

  |

  100 m away
• North Harrow

  |

  700 m away
• Harrow-on-the-Hill

  |

  1.1 km away

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