Flat 5, 41, Belsize Park has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 24 Nov 2009.

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

Flat 5, 41, Belsize Park last changed hands on 6th February 2012, selling for £527,500. The transaction was logged as a leasehold flat by HM Land Registry.

In total it has sold 3 times since 1995.

The market for similar properties has risen by 2.4% since February 2012.

• Sold Feb 2012£527,500
• Sold Jan 2003£344,500
• Sold Sep 1998£170,000

Land Registry records and our Estate Agent network show 70 sales of comparable properties within 290 metres of Flat 5, 41, Belsize Park since 2013.

Most recently, Flat 3, 29, Belsize Park, London, NW3 4DX, a leasehold flat, sold at £670,000 on the 14th November 2025.

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 Jul 2025£725,000 | 2 Bed Flat18E , Belsize Park, London, NW3 4DU18E , Belsize Park, London, NW3 4DU
• 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£720,000 | 2 Bed Flat5E , Adamson Road, London, NW3 3HX5E , Adamson Road, London, NW3 3HX
• Sold Sep 2024£792,500 | 2 Bed FlatFlat 1, 28, Fitzjohns Avenue, London, NW3 5NBFlat 1, 28, Fitzjohns Avenue, London, NW3 5NB
• Sold Sep 2024£625,000 | 2 Bed Flat19A, Belsize Park, London, NW3 4DU19A, Belsize Park, London, NW3 4DU
• Sold Aug 2024£512,500 | 2 Bed Flat19, Mccrone Mews, London, NW3 5BG19, Mccrone Mews, London, NW3 5BG
• Sold Jun 2024£490,000 | 2 Bed FlatFlat 9, 25, College Crescent, London, NW3 5LHFlat 9, 25, College Crescent, London, NW3 5LH
• Sold Oct 2023£721,500 | 2 Bed FlatFlat 4, Claridge House 13, Belsize Park, London, NW3 4ESFlat 4, Claridge House 13, Belsize Park, London, NW3 4ES
• Sold Jun 2023£745,000 | 2 Bed FlatFlat 4, 14, Belsize Park, London, NW3 4ESFlat 4, 14, Belsize Park, London, NW3 4ES
• 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 2021£650,000 | 2 Bed FlatFlat 6, 39, Belsize Park, London, NW3 4EEFlat 6, 39, Belsize Park, London, NW3 4EE
• Sold Jun 2021£525,000 | 2 Bed Flat12, Mccrone Mews, London, NW3 5BG12, Mccrone Mews, London, NW3 5BG
• 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

Agents in our network have reported 1 letting within 290 metres of Flat 5, 41, Belsize Park across the last 2 years.

The newest of these is 15C, Fitzjohns Avenue, London, NW3 5JY, a leasehold flat let by Fine Living in February 2025.

• 
  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.

Our analysis of the public data ranks Flat 5, 41, Belsize Park as the 291st largest and the 247th most expensive of the 423 addresses on Belsize Park, London, NW3.

Against the NW3 postcode district average, it is £611k less expensive than the typical property.

• 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

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