49B, Belsize Park has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 22 Feb 2023.

The property is connected to mains gas and has single glazed windows. It is heated using a boiler and radiators (mains gas).

Since 2013 64 properties similar to 49B, Belsize Park have sold within a radius of 300 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 14th November 2025, was Flat 3, 29, Belsize Park, London, NW3 4DX, a leasehold flat which sold for £670,000.

Read more about house prices in NW3.

• Sold Nov 2025£670,000 | 2 Bed FlatFlat 3, 29, Belsize Park, London, NW3 4DXFlat 3, 29, Belsize Park, London, NW3 4DX
• Sold Apr 2025£720,000 | 2 Bed FlatFlat 5, 7, Adamson Road, London, NW3 3HXFlat 5, 7, Adamson Road, London, NW3 3HX
• Sold Apr 2025£883,000 | 2 Bed Flat5C , Adamson Road, London, NW3 3HX5C , Adamson Road, London, NW3 3HX
• Sold Apr 2025£720,000 | 2 Bed Flat5E , Adamson Road, London, NW3 3HX5E , Adamson Road, London, NW3 3HX
• Sold Feb 2025£680,000 | 2 Bed Flat22A, Adamson Road, London, NW3 3HR22A, Adamson Road, London, NW3 3HR
• Sold Sep 2024£792,500 | 2 Bed FlatFlat 1, 28, Fitzjohns Avenue, London, NW3 5NBFlat 1, 28, Fitzjohns Avenue, London, NW3 5NB
• Sold Dec 2023£615,000 | 2 Bed FlatFlat 11, 27, Belsize Park, London, NW3 4DUFlat 11, 27, Belsize Park, London, NW3 4DU
• Sold Dec 2023£880,000 | 2 Bed FlatFlat 6, 33, Belsize Park, London, NW3 4DXFlat 6, 33, Belsize Park, London, NW3 4DX
• Sold Apr 2023£800,000 | 2 Bed FlatFlat 1, 11, Belsize Park, London, NW3 4ESFlat 1, 11, Belsize Park, London, NW3 4ES
• Sold Jan 2023£675,000 | 2 Bed FlatFlat 5, 11, Belsize Park, London, NW3 4ESFlat 5, 11, Belsize Park, London, NW3 4ES
• Sold Dec 2022£597,500 | 2 Bed FlatFlat 4, 2, Crossfield Road, London, NW3 4NSFlat 4, 2, Crossfield Road, London, NW3 4NS
• Sold Sep 2022£815,000 | 2 Bed FlatFlat A, 15, Adamson Road, London, NW3 3HUFlat A, 15, Adamson Road, London, NW3 3HU
• Sold Aug 2022£604,000 | 2 Bed FlatFlat 4, 58, Eton Avenue, London, NW3 3HNFlat 4, 58, Eton Avenue, London, NW3 3HN
• Sold Dec 2021£650,000 | 2 Bed FlatFlat 6, 39, Belsize Park, London, NW3 4EEFlat 6, 39, Belsize Park, London, NW3 4EE
• Sold Apr 2021£825,000 | 2 Bed FlatFlat 4, 1, Buckland Crescent, London, NW3 5DHFlat 4, 1, Buckland Crescent, London, NW3 5DH
• Sold Jan 2021£784,000 | 2 Bed FlatFlat 7, 28, Belsize Park, London, NW3 4DXFlat 7, 28, Belsize Park, London, NW3 4DX
• Sold Aug 2018£635,000 | 2 Bed FlatFlat 10, 27, Belsize Park, London, NW3 4DUFlat 10, 27, Belsize Park, London, NW3 4DU
• Sold Nov 2017£960,000 | 2 Bed FlatFlat 3, 24, Belsize Park, London, NW3 4DUFlat 3, 24, Belsize Park, London, NW3 4DU
• Sold Mar 2016£757,000 | 2 Bed FlatFlat 7, 41, Belsize Park, London, NW3 4EEFlat 7, 41, Belsize Park, London, NW3 4EE
• Sold Sep 2013£650,000 | 2 Bed FlatFlat 6, 26, College Crescent, London, NW3 5LHFlat 6, 26, College Crescent, London, NW3 5LH

Over the past 2 years our Estate Agent network has recorded 1 let within 300 metres of 49B, Belsize Park.

The latest, in February 2025, was 15C, Fitzjohns Avenue, London, NW3 5JY, a leasehold flat let by Fine Living.

• 
  Let agreed Feb 2025£ Undisclosed | 3 Bed Flat15C, Fitzjohns Avenue, London, NW3 5JY15C, Fitzjohns Avenue, London, NW3 5JY

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

Of the 423 addresses on Belsize Park, London, NW3, 49B, Belsize Park comes out as the 267th largest and the 234th most expensive in our analysis of the public data.

It is also £590k less expensive than the average property across the NW3 district.

• Holy Trinity CofE Primary School, NW3

  300 m away
• Fitzjohn's Primary School

  800 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

  1.4 km away

• Swiss Cottage

  |

  300 m away
• Finchley Road

  |

  400 m away
• South Hampstead

  |

  600 m away

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