The most recent sale of Flat 3, 36, Eton Avenue completed on 16th September 2008 at £875,000 and was recorded by HM Land Registry as a leasehold flat.

Since 1995 this is the property's only sale.

Values of comparable properties have risen by 32.8% over the period since September 2008.

Since 2010 23 properties similar to Flat 3, 36, Eton Avenue have sold within a radius of 280 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 15th May 2024, was Flat 4, 36, Eton Avenue, London, NW3 3HL, a leasehold flat which sold for £1,525,000.

Read more about house prices in NW3.

• Sold May 2024£1,525,000 | 3 Bed FlatFlat 4, 36, Eton Avenue, London, NW3 3HLFlat 4, 36, Eton Avenue, London, NW3 3HL
• Sold Dec 2022£1,100,000 | 3 Bed FlatFlat E, 59, Eton Avenue, London, NW3 3ETFlat E, 59, Eton Avenue, London, NW3 3ET
• Sold Sep 2022£1,706,000 | 3 Bed FlatFlat 2, 35, Eton Avenue, London, NW3 3EPFlat 2, 35, Eton Avenue, London, NW3 3EP
• Sold Feb 2022£1,625,000 | 3 Bed Flat15A, Belsize Square, London, NW3 4HT15A, Belsize Square, London, NW3 4HT
• Sold Jun 2021£345,000 | 3 Bed FlatFlat 5, 38-40 , Eton Avenue, London, NW3 3HLFlat 5, 38-40 , Eton Avenue, London, NW3 3HL
• Sold Jun 2021£1,250,000 | 3 Bed Flat43B, Eton Avenue, London, NW3 3EP43B, Eton Avenue, London, NW3 3EP
• Sold Jun 2021£1,200,000 | 3 Bed FlatFlat 2, 9, Belsize Square, London, NW3 4HTFlat 2, 9, Belsize Square, London, NW3 4HT
• Sold Jun 2020£1,500,000 | 3 Bed FlatFlat 2, 39, Eton Avenue, London, NW3 3EPFlat 2, 39, Eton Avenue, London, NW3 3EP
• Sold Apr 2020£1,464,500 | 3 Bed FlatFlat 1, 9, Belsize Square, London, NW3 4HTFlat 1, 9, Belsize Square, London, NW3 4HT
• Sold Dec 2019£1,160,000 | 3 Bed FlatFlat 4, 28, Eton Avenue, London, NW3 3HLFlat 4, 28, Eton Avenue, London, NW3 3HL
• Sold Dec 2019£1,490,000 | 3 Bed Flat18A, Belsize Square, London, NW3 4HT18A, Belsize Square, London, NW3 4HT
• Sold Jun 2019£1,400,000 | 3 Bed FlatFlat 1, 13, Belsize Square, London, NW3 4HTFlat 1, 13, Belsize Square, London, NW3 4HT
• Sold Dec 2018£1,425,000 | 3 Bed FlatFlat 4, 13, Eton Avenue, London, NW3 3ELFlat 4, 13, Eton Avenue, London, NW3 3EL
• Sold Oct 2018£1,250,000 | 3 Bed FlatFlat 4, 32, Eton Avenue, London, NW3 3HLFlat 4, 32, Eton Avenue, London, NW3 3HL
• Sold Mar 2016£1,211,000 | 3 Bed FlatFlat 3, 32, Eton Avenue, London, NW3 3HLFlat 3, 32, Eton Avenue, London, NW3 3HL
• Sold Jun 2015£1,450,000 | 3 Bed FlatFlat 2, 22, Belsize Square, London, NW3 4HTFlat 2, 22, Belsize Square, London, NW3 4HT
• Sold Sep 2014£1,560,000 | 3 Bed FlatFlat 1, 22, Belsize Square, London, NW3 4HTFlat 1, 22, Belsize Square, London, NW3 4HT
• Sold Apr 2013£1,160,000 | 3 Bed FlatFlat D, 59, Eton Avenue, London, NW3 3ETFlat D, 59, Eton Avenue, London, NW3 3ET
• Sold Jun 2011£1,050,000 | 3 Bed FlatFlat 2, 11, Belsize Square, London, NW3 4HTFlat 2, 11, Belsize Square, London, NW3 4HT
• Sold Feb 2010£1,195,000 | 3 Bed Flat9A, Strathray Gardens, London, NW3 4PA9A, Strathray Gardens, London, NW3 4PA

Over the past 2 years our Estate Agent network has recorded 3 lets within 280 metres of Flat 3, 36, Eton Avenue.

The latest, in August 2025, was 12B, Eton Avenue, London, NW3 3EH, a leasehold flat let by Fine Living.

• 
  Let agreed Aug 2025£ Undisclosed | 2 Bed Flat12B, Eton Avenue, London, NW3 3EH12B, Eton Avenue, London, NW3 3EH
• 
  Let agreed Feb 2025£ Undisclosed | 2 Bed Flat3B , Lancaster Drive, London, NW3 4EY3B , Lancaster Drive, London, NW3 4EY
• 
  Let agreed Mar 2024£ Undisclosed | 1 Bed Flat3A , Lancaster Drive, London, NW3 4EY3A , Lancaster Drive, London, NW3 4EY

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

Of the 345 addresses on Eton Avenue, London, NW3, Flat 3, 36, Eton Avenue comes out as the 140th largest and the 105th most expensive in our analysis of the public data.

It is also £74k more expensive than the average property across the NW3 district.

• St Paul's Church of England Primary School

  500 m away
• Holy Trinity CofE Primary School, NW3

  700 m away
• Rosary Catholic Primary School

  800 m away

• The UCL Academy

  500 m away
• Harris Academy St John's Wood

  1.0 km away
• Haverstock School

  1.0 km away

• Swiss Cottage

  |

  500 m away
• Belsize Park

  |

  700 m away
• Finchley Road

  |

  800 m away

The flood risk here is rated Very Low, based on Environment Agency data.