According to data from HM Land Registry, 3, Blair Avenue sits on a plot of 276 m².

We have plot size data on 6 out of 6 other houses in the postcode and 3, Blair Avenue sits on the 5th largest plot.

According to HM Land Registry, 3, Blair Avenue was last sold on 21st July 2006 for £365,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

• Sold Jul 2006£365,000
• Sold Apr 2004£215,000

According to the Land Registry and our network of Estate Agents, there have been 714 property sales within 750 metres of 3, Blair Avenue over the last 2 years.

The most recent example is 7, Blair Avenue, London, NW9 7LN, a freehold house which sold for £650,000 on the 6th June 2025.

Read more about house prices in NW9.

• Sold Jun 2025£650,000 | 4 Bed House7, Blair Avenue, London, NW9 7LN7, Blair Avenue, London, NW9 7LN
• Sold Jul 2024£495,000 | 3 Bed House9, Blair Avenue, London, NW9 7LN9, Blair Avenue, London, NW9 7LN
• Sold Mar 2014£329,950 | 3 Bed House5, Blair Avenue, London, NW9 7LN5, Blair Avenue, London, NW9 7LN

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

Our network of Estate Agents reports 1 let within 750 metres of 3, Blair Avenue over the last 2 years.

Most recently, 68, Kingsmead Avenue, London, NW9 7NN, a freehold house, was let by Jorgensen Turner in July 2024.

• 
  Let agreed Jul 2024£ Undisclosed | 4 Bed House68, Kingsmead Avenue, London, NW9 7NN68, Kingsmead Avenue, London, NW9 7NN

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

• Fryent Primary School

  800 m away
• The Hyde School

  1.0 km away
• Oliver Goldsmith Primary School

  1.0 km away

• E-ACT Crest Academy

  1.4 km away
• Menorah High School for Girls

  1.6 km away
• JFS

  2.1 km away

• Hendon

  |

  1.2 km away
• Brent Cross West

  |

  1.9 km away
• Hendon Central

  |

  2.1 km away

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