19A, Belsize Park has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 08 Nov 2019.

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

19A, Belsize Park last changed hands on 6th September 2024, selling for £625,000. The transaction was logged as a leasehold flat by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has dropped by 15.2% since September 2024.

• Sold Sep 2024£625,000

Land Registry records and our Estate Agent network show 63 sales of comparable properties within 280 metres of 19A, Belsize Park since 2009.

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 Jul 2025£845,000 | 2 Bed Flat25G , Belsize Park Gardens, London, NW3 4JH25G , Belsize Park Gardens, London, NW3 4JH
• Sold Mar 2025£475,000 | 2 Bed FlatFlat 3, 28, Belsize Park Gardens, London, NW3 4LHFlat 3, 28, Belsize Park Gardens, London, NW3 4LH
• Sold Nov 2024£625,000 | 2 Bed Flat23F , Belsize Park Gardens, London, NW3 4JH23F , Belsize Park Gardens, London, NW3 4JH
• Sold May 2024£650,000 | 2 Bed Flat22, Mccrone Mews, London, NW3 5BG22, Mccrone Mews, London, NW3 5BG
• Sold Sep 2023£780,000 | 2 Bed FlatFlat 5, 28, Belsize Park Gardens, London, NW3 4LHFlat 5, 28, Belsize Park Gardens, London, NW3 4LH
• Sold Jun 2023£745,000 | 2 Bed FlatFlat 4, 14, Belsize Park, London, NW3 4ESFlat 4, 14, Belsize Park, London, NW3 4ES
• Sold Mar 2023£508,000 | 2 Bed FlatFlat 27, 35-36, Belsize Square, London, NW3 4HLFlat 27, 35-36, Belsize Square, London, NW3 4HL
• Sold Jan 2023£675,000 | 2 Bed FlatFlat 5, 11, Belsize Park, London, NW3 4ESFlat 5, 11, Belsize Park, London, NW3 4ES
• Sold Aug 2022£725,000 | 2 Bed FlatFlat 5, 10, Belsize Crescent, London, NW3 5QUFlat 5, 10, Belsize Crescent, London, NW3 5QU
• Sold Jun 2022£560,000 | 2 Bed FlatFlat 2, 5, Belsize Avenue, London, NW3 4BLFlat 2, 5, Belsize Avenue, London, NW3 4BL
• Sold Apr 2022£655,000 | 2 Bed Flat23, Mccrone Mews, London, NW3 5BG23, Mccrone Mews, London, NW3 5BG
• Sold Jun 2021£525,000 | 2 Bed Flat12, Mccrone Mews, London, NW3 5BG12, Mccrone Mews, London, NW3 5BG
• Sold Jun 2021£525,000 | 2 Bed Flat14, Mccrone Mews, London, NW3 5BG14, Mccrone Mews, London, NW3 5BG
• Sold Mar 2021£750,000 | 2 Bed FlatFlat 3, 62, Belsize Lane, London, NW3 5ARFlat 3, 62, Belsize Lane, London, NW3 5AR
• 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 Dec 2009£465,000 | 2 Bed FlatFlat 4, 24, Belsize Park, London, NW3 4DUFlat 4, 24, Belsize Park, London, NW3 4DU

Agents in our network have reported 1 letting of a comparable property within 280 metres of 19A, Belsize Park across the last 2 years.

The newest of these is 3A , Lancaster Drive, London, NW3 4EY, a leasehold flat let by Fine Living in March 2024.

• 
  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.

Our analysis of the public data ranks 19A, Belsize Park as the 282nd largest and the 270th most expensive of the 423 addresses on Belsize Park, London, NW3.

Against the NW3 postcode district average, it is £662k less expensive than the typical property.

• 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

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