Flat 7, 11, Belsize Park has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 27 Jul 2023.

The property is connected to mains gas and has some secondary glazing. It is heated using a boiler and radiators (mains gas).

The most recent sale of Flat 7, 11, Belsize Park completed on 24th May 2006 at £295,000 and was recorded by HM Land Registry as a leasehold flat.

Since 1995 the property has sold twice.

• Sold May 2006£295,000
• Sold Jun 2002£249,999

Since 2007 21 properties similar to Flat 7, 11, Belsize Park have sold within a radius of 270 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 Sep 2022£615,000 | 1 Bed FlatFlat 3, Claridge House 13, Belsize Park, London, NW3 4ESFlat 3, Claridge House 13, Belsize Park, London, NW3 4ES
• Sold Mar 2022£519,000 | 1 Bed Flat4E , Belsize Square, London, NW3 4HT4E , Belsize Square, London, NW3 4HT
• 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 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£525,000 | 1 Bed FlatFlat 1, 16, Belsize Avenue, London, NW3 4AUFlat 1, 16, Belsize Avenue, London, NW3 4AU
• Sold Dec 2013£625,000 | 1 Bed FlatFlat E, 10, Belsize Square, London, NW3 4HTFlat E, 10, Belsize Square, London, NW3 4HT
• Sold Jun 2013£360,000 | 1 Bed FlatFlat 4, 5, Belsize Avenue, London, NW3 4BLFlat 4, 5, Belsize Avenue, London, NW3 4BL
• Sold Jul 2012£249,250 | 1 Bed Flat54A , Glenloch Road, London, NW3 4DL54A , Glenloch Road, London, NW3 4DL
• 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 Dec 2011£433,300 | 1 Bed FlatFlat 3, 20, Belsize Park Gardens, London, NW3 4LHFlat 3, 20, Belsize Park Gardens, London, NW3 4LH
• Sold Oct 2010£424,500 | 1 Bed FlatFlat 4, 9, Belsize Square, London, NW3 4HTFlat 4, 9, Belsize Square, London, NW3 4HT
• 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 Mar 2008£308,000 | 1 Bed FlatFlat 8, 17, Crossfield Road, London, NW3 4NTFlat 8, 17, Crossfield Road, London, NW3 4NT
• Sold Oct 2007£317,500 | 1 Bed FlatFlat C, 3, Belsize Square, London, NW3 4HTFlat C, 3, Belsize Square, London, NW3 4HT

Over the past 2 years our Estate Agent network has recorded 2 lets within 270 metres of Flat 7, 11, 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 7, 11, Belsize Park comes out as the 337th largest and the 320th most expensive in our analysis of the public data.

It is also £804k 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

  700 m away

• The UCL Academy

  700 m away
• Harris Academy St John's Wood

  1.2 km away
• Haverstock School

  1.3 km away

• Belsize Park

  |

  500 m away
• Swiss Cottage

  |

  600 m away
• Finchley Road

  |

  600 m away

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