Flat 14, 20, Belsize Park has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 27 Jun 2017.

The property is connected to mains gas and has single glazed windows. It is heated using community scheme.

Since 2007 18 properties similar to Flat 14, 20, Belsize Park have sold within a radius of 280 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 2nd June 2025, was 6, Mccrone Mews, London, NW3 5BG, a leasehold flat which sold for £585,000.

Read more about house prices in NW3.

• Sold Jun 2025£585,000 | 1 Bed Flat6, Mccrone Mews, London, NW3 5BG6, Mccrone Mews, London, NW3 5BG
• Sold Jul 2023£525,000 | 1 Bed FlatFlat 5, 5, Belsize Avenue, London, NW3 4BLFlat 5, 5, Belsize Avenue, London, NW3 4BL
• Sold Jun 2021£52,500 | 1 Bed Flat4, Lancaster Grove, London, NW3 4NX4, Lancaster Grove, London, NW3 4NX
• Sold Jan 2021£525,000 | 1 Bed Flat41D, Belsize Square, London, NW3 4HN41D, Belsize Square, London, NW3 4HN
• Sold Dec 2019£490,000 | 1 Bed FlatFlat 6, 5, Belsize Avenue, London, NW3 4BLFlat 6, 5, Belsize Avenue, London, NW3 4BL
• Sold Sep 2019£520,000 | 1 Bed FlatFlat 21, 41-43, Belsize Avenue, London, NW3 4BNFlat 21, 41-43, Belsize Avenue, London, NW3 4BN
• Sold Mar 2016£602,500 | 1 Bed Flat16G , Belsize Square, London, NW3 4HT16G , Belsize Square, London, NW3 4HT
• Sold May 2014£435,000 | 1 Bed FlatFlat 5, 4, Lancaster Grove, London, NW3 4NXFlat 5, 4, Lancaster Grove, London, NW3 4NX
• Sold Mar 2014£460,000 | 1 Bed FlatFlat 5, 15, Belsize Avenue, London, NW3 4BLFlat 5, 15, Belsize Avenue, London, NW3 4BL
• Sold Jan 2014£490,000 | 1 Bed FlatFlat C, 44, Belsize Avenue, London, NW3 4AEFlat C, 44, Belsize Avenue, London, NW3 4AE
• Sold Mar 2012£357,500 | 1 Bed FlatFlat 5, 38, Belsize Square, London, NW3 4HLFlat 5, 38, Belsize Square, London, NW3 4HL
• Sold Feb 2012£374,500 | 1 Bed FlatFlat 9, 27, Belsize Park, London, NW3 4DUFlat 9, 27, Belsize Park, London, NW3 4DU
• Sold Oct 2010£350,000 | 1 Bed FlatFlat 1, 4, Belsize Park Gardens, London, NW3 4LDFlat 1, 4, Belsize Park Gardens, London, NW3 4LD
• Sold Apr 2010£210,000 | 1 Bed FlatFlat 8, 27, Belsize Park, London, NW3 4DUFlat 8, 27, Belsize Park, London, NW3 4DU
• Sold Dec 2008£155,000 | 1 Bed Flat24B , Belsize Park, London, NW3 4DU24B , Belsize Park, London, NW3 4DU
• Sold Feb 2008£361,000 | 1 Bed FlatFlat 14, 41-43, Belsize Avenue, London, NW3 4BNFlat 14, 41-43, Belsize Avenue, London, NW3 4BN
• Sold Oct 2007£317,500 | 1 Bed FlatFlat C, 3, Belsize Square, London, NW3 4HTFlat C, 3, Belsize Square, London, NW3 4HT
• Sold Mar 2007£275,000 | 1 Bed FlatFlat 3, 22, Belsize Avenue, London, NW3 4AUFlat 3, 22, Belsize Avenue, London, NW3 4AU

Over the past 2 years our Estate Agent network has recorded 2 lets within 280 metres of Flat 14, 20, Belsize Park.

The latest, in February 2025, was 3B , Lancaster Drive, London, NW3 4EY, a leasehold flat let by Fine Living.

• 
  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 423 addresses on Belsize Park, London, NW3, Flat 14, 20, Belsize Park comes out as the 321st largest and the 318th most expensive in our analysis of the public data.

It is also £871k less expensive than the average property across the NW3 district.

• Holy Trinity CofE Primary School, NW3

  500 m away
• Rosary Catholic Primary School

  500 m away
• Fitzjohn's Primary School

  600 m away

• The UCL Academy

  800 m away
• Harris Academy St John's Wood

  1.2 km away
• Haverstock School

  1.3 km away

• Belsize Park

  |

  600 m away
• Finchley Road

  |

  600 m away
• Swiss Cottage

  |

  600 m away

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