Flat B, 7, Belsize Park has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 22 May 2024.

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

According to HM Land Registry, Flat B, 7, Belsize Park was last sold on 29th August 2014 for £1,225,000 and was recorded as a leasehold flat.

The property has had 2 sales since 1995.

Since August 2014, the market for similar properties has dropped by 21.0%.

• Sold Aug 2014£1,225,000
• Sold Jun 2001£369,500

According to the Land Registry and our network of Estate Agents, there have been 60 sales of properties similar to Flat B, 7, Belsize Park within a radius of 280 metres since 2009.

The most recent example is Flat E, 19, Belsize Park Gardens, London, NW3 4JG, a leasehold flat which sold for £1,325,000 on the 4th February 2026.

Read more about house prices in NW3.

• Sold Feb 2026£1,325,000 | 3 Bed FlatFlat E, 19, Belsize Park Gardens, London, NW3 4JGFlat E, 19, Belsize Park Gardens, London, NW3 4JG
• Sold Aug 2025£1,273,000 | 3 Bed Flat17A, Crossfield Road, London, NW3 4NT17A, Crossfield Road, London, NW3 4NT
• Sold Jul 2025£1,177,000 | 3 Bed FlatFlat 3, 4, Belsize Park, London, NW3 4ETFlat 3, 4, Belsize Park, London, NW3 4ET
• Sold Dec 2024£1,370,000 | 3 Bed Flat21B , Buckland Crescent, London, NW3 5DH21B , Buckland Crescent, London, NW3 5DH
• Sold Nov 2024£1,090,000 | 3 Bed FlatFlat 5, 8, Belsize Square, London, NW3 4HTFlat 5, 8, Belsize Square, London, NW3 4HT
• Sold Oct 2024£1,162,000 | 3 Bed FlatFlat B, 31, Lancaster Grove, London, NW3 4EXFlat B, 31, Lancaster Grove, London, NW3 4EX
• Sold Sep 2024£1,065,000 | 3 Bed Flat23A, Buckland Crescent, London, NW3 5DH23A, Buckland Crescent, London, NW3 5DH
• Sold Dec 2023£865,000 | 3 Bed Flat1A, Lancaster Drive, London, NW3 4EY1A, Lancaster Drive, London, NW3 4EY
• Sold Oct 2022£1,210,000 | 3 Bed FlatFlat 6, 31, Adamson Road, London, NW3 3HTFlat 6, 31, Adamson Road, London, NW3 3HT
• Sold Aug 2022£1,330,000 | 3 Bed FlatFlat 4, 22, Belsize Square, London, NW3 4HTFlat 4, 22, Belsize Square, London, NW3 4HT
• Sold Jun 2022£900,000 | 3 Bed FlatFlat 10, Jade House 12, Lancaster Grove, London, NW3 4NXFlat 10, Jade House 12, Lancaster Grove, London, NW3 4NX
• Sold Sep 2021£985,000 | 3 Bed FlatFlat 1, 23, Belsize Park, London, NW3 4DUFlat 1, 23, Belsize Park, London, NW3 4DU
• Sold Apr 2021£1,082,500 | 3 Bed Flat27A, Buckland Crescent, London, NW3 5DH27A, Buckland Crescent, London, NW3 5DH
• Sold Dec 2019£1,050,000 | 3 Bed FlatFlat 2, 7, Buckland Crescent, London, NW3 5DHFlat 2, 7, Buckland Crescent, London, NW3 5DH
• Sold May 2019£1,160,000 | 3 Bed FlatFlat 1, 47, Belsize Square, London, NW3 4HNFlat 1, 47, Belsize Square, London, NW3 4HN
• Sold Mar 2018£1,160,000 | 3 Bed Flat44B , Belsize Square, London, NW3 4HN44B , Belsize Square, London, NW3 4HN
• Sold Oct 2017£1,232,000 | 3 Bed FlatFlat 2, 25, Belsize Park, London, NW3 4DUFlat 2, 25, Belsize Park, London, NW3 4DU
• Sold May 2015£1,230,500 | 3 Bed Flat43A, Belsize Square, London, NW3 4HN43A, Belsize Square, London, NW3 4HN
• Sold Apr 2010£410,000 | 3 Bed FlatFlat 7, 27, Belsize Park, London, NW3 4DUFlat 7, 27, Belsize Park, London, NW3 4DU
• Sold Sep 2009£800,000 | 3 Bed FlatFlat B, 47, Belsize Square, London, NW3 4HNFlat B, 47, Belsize Square, London, NW3 4HN

Our network of Estate Agents reports 2 lets within 280 metres of Flat B, 7, Belsize Park over the last 2 years.

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

• 
  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.

Belsize Park, London, NW3 has a total of 423 addresses. According to our analysis of all the public data, Flat B, 7, Belsize Park is the 158th largest and the 120th most expensive property on the street.

When compared to the postcode district it is £240k less expensive than the average property in NW3.

• Holy Trinity CofE Primary School, NW3

  400 m away
• Rosary Catholic Primary School

  700 m away
• Fitzjohn's Primary School

  700 m away

• The UCL Academy

  600 m away
• Harris Academy St John's Wood

  1.1 km away
• Haverstock School

  1.3 km away

• Swiss Cottage

  |

  400 m away
• Finchley Road

  |

  500 m away
• Belsize Park

  |

  700 m away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.