Flat 2, 50, Belsize Park Gardens has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 13 Jul 2017.

The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.

Flat 2, 50, Belsize Park Gardens last changed hands on 11th January 2019, selling for £1,340,000. The transaction was logged as a leasehold flat by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has dropped by 14.6% since January 2019.

• Sold Jan 2019£1,340,000

Land Registry records and our Estate Agent network show 3 sales of comparable properties within 260 metres of Flat 2, 50, Belsize Park Gardens across the last 2 years.

Most recently, Flat B, 4, Belsize Grove, London, NW3 4UN, a leasehold flat, sold at £1,160,000 on the 28th March 2025.

Read more about house prices in NW3.

• Sold Mar 2025£1,160,000 | 3 Bed FlatFlat B, 4, Belsize Grove, London, NW3 4UNFlat B, 4, Belsize Grove, London, NW3 4UN
• Sold Dec 2024£1,700,000 | 3 Bed FlatGarden Flat, 6D, Belsize Grove, London, NW3 4UNGarden Flat, 6D, Belsize Grove, London, NW3 4UN
• Sold Jan 2020£1,525,000 | 3 Bed FlatFlat B, 6, Belsize Grove, London, NW3 4UNFlat B, 6, Belsize Grove, London, NW3 4UN

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

Agents in our network have reported 2 lettings within 260 metres of Flat 2, 50, Belsize Park Gardens 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 Jan 2022£ Undisclosed | 1 Bed FlatFlat 13, Romney Court, Haverstock Hill, London, NW3 4RXFlat 13, Romney Court, Haverstock Hill, London, NW3 4RX

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

Our analysis of the public data ranks Flat 2, 50, Belsize Park Gardens as the 119th largest and the 119th most expensive of the 540 addresses on Belsize Park Gardens, London, NW3.

Against the NW3 postcode district average, it is £117k less expensive than the typical property.

• 600

  m

  Rosary Catholic Primary School
• 600

  m

  St Paul's Church of England Primary School
• 800

  m

  Fleet Primary School

• 800

  m

  Haverstock School
• 800

  m

  The UCL Academy
• 1.3

  km

  Harris Academy St John's Wood

• 400

  m

  Belsize Park
• 800

  m

  Chalk Farm
• 800

  m

  Swiss Cottage

Ofcom's latest figures show superfast broadband available in this area.

Environment Agency data suggests this area has a very low risk of flooding.