Flat 4, 36, Eton Avenue has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 02 May 2023.

The property is connected to mains gas and has some double glazing. It is heated using community scheme.

Flat 4, 36, Eton Avenue last changed hands on 15th May 2024, selling for £1,525,000. The transaction was logged as a leasehold flat by HM Land Registry.

In total it has sold 6 times since 1995.

The market for similar properties has dropped by 19.1% since May 2024.

Land Registry records and our Estate Agent network show 35 sales of comparable properties within 280 metres of Flat 4, 36, Eton Avenue since 2009.

Most recently, Flat 5, 32, Eton Avenue, London, NW3 3HL, a leasehold flat, sold at £1,695,000 on the 20th June 2025.

Read more about house prices in NW3.

• Sold Jun 2025£1,695,000 | 3 Bed FlatFlat 5, 32, Eton Avenue, London, NW3 3HLFlat 5, 32, Eton Avenue, London, NW3 3HL
• Sold May 2025£1,395,000 | 3 Bed FlatFlat 6, 58, Eton Avenue, London, NW3 3HNFlat 6, 58, Eton Avenue, London, NW3 3HN
• 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 Jan 2022£1,600,000 | 3 Bed FlatFlat 1, Maxwell Court 67, Eton Avenue, London, NW3 3EYFlat 1, Maxwell Court 67, Eton Avenue, London, NW3 3EY
• 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 Dec 2020£1,405,000 | 3 Bed Flat37D, Belsize Square, London, NW3 4HL37D, Belsize Square, London, NW3 4HL
• Sold Sep 2020£1,600,000 | 3 Bed FlatFlat 3, 38-40, Eton Avenue, London, NW3 3HLFlat 3, 38-40, Eton Avenue, London, NW3 3HL
• Sold Aug 2020£1,585,000 | 3 Bed Flat14A, Belsize Square, London, NW3 4HT14A, 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 Dec 2019£1,490,000 | 3 Bed Flat18A, Belsize Square, London, NW3 4HT18A, Belsize Square, London, NW3 4HT
• Sold Aug 2019£1,670,000 | 3 Bed FlatFlat 6, 38-40 , Eton Avenue, London, NW3 3HLFlat 6, 38-40 , Eton Avenue, London, NW3 3HL
• 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 Jan 2018£1,250,000 | 3 Bed FlatFlat 6, 14, Eton Avenue, London, NW3 3EHFlat 6, 14, Eton Avenue, London, NW3 3EH
• Sold Sep 2014£1,560,000 | 3 Bed FlatFlat 1, 22, Belsize Square, London, NW3 4HTFlat 1, 22, Belsize Square, London, NW3 4HT
• Sold Oct 2013£1,750,000 | 3 Bed FlatFlat 38, Eton Court, Eton Avenue, London, NW3 3HJFlat 38, Eton Court, Eton Avenue, London, NW3 3HJ
• Sold Aug 2009£785,000 | 3 Bed FlatFlat 43, Eton Court, Eton Avenue, London, NW3 3HJFlat 43, Eton Court, Eton Avenue, London, NW3 3HJ

Agents in our network have reported 3 lettings within 280 metres of Flat 4, 36, Eton Avenue across the last 2 years.

The newest of these is 12B, Eton Avenue, London, NW3 3EH, a leasehold flat let by Fine Living in August 2025.

• 
  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.

Our analysis of the public data ranks Flat 4, 36, Eton Avenue as the 115th largest and the 100th most expensive of the 345 addresses on Eton Avenue, London, NW3.

Against the NW3 postcode district average, it is £129k more expensive than the typical property.

• 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

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