20, Grand Avenue occupies a 519 m² plot as recorded by HM Land Registry.

All 13 other houses in this postcode have recorded plot sizes, and this one ranks as the 6th largest.

20, Grand Avenue last changed hands on 12th September 2006, selling for £1,800,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

• Sold Sep 2006£1,800,000
• Sold Aug 1998£575,000

Land Registry records and our Estate Agent network show 764 sales within 400 metres of 20, Grand Avenue across the last 2 years.

Most recently, 18, Grand Avenue, London, N10 3BB, a freehold house, sold at £2,975,000 on the 8th August 2025.

Read more about house prices in N10.

• Sold Aug 2025£2,975,000 | 6 Bed House18, Grand Avenue, London, N10 3BB18, Grand Avenue, London, N10 3BB
• Sold Nov 2018£2,310,000 | 5 Bed House24, Grand Avenue, London, N10 3BB24, Grand Avenue, London, N10 3BB
• Sold Jul 2016£2,351,000 | 5 Bed House22, Grand Avenue, London, N10 3BB22, Grand Avenue, London, N10 3BB

•Nearby is defined as the radius comprising the nearest 2,000 addresses.

• St James Church of England Primary School

  300 m away
• Tetherdown Primary School

  300 m away
• Our Lady of Muswell Catholic Primary School

  600 m away

• Fortismere School

  500 m away
• Highgate Wood Secondary School

  1.3 km away
• The Archer Academy

  1.5 km away

• East Finchley

  |

  1.1 km away
• Highgate

  |

  1.2 km away
• Alexandra Palace

  |

  2.2 km away

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