Flat 1, 8, Belsize Grove has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 12 Jul 2022.

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

According to HM Land Registry, Flat 1, 8, Belsize Grove was last sold on 26th May 2023 for £975,000 and was recorded as a leasehold flat.

The property has had 3 sales since 1995.

Since May 2023, the market for similar properties has dropped by 14.9%.

• Sold May 2023£975,000
• Sold Jul 2012£760,000
• Sold Apr 2000£335,000

According to the Land Registry and our network of Estate Agents, there have been 72 sales of properties similar to Flat 1, 8, Belsize Grove within a radius of 250 metres since 2014.

The most recent example is Flat 67, Antrim Mansions, Antrim Road, London, NW3 4XL, a leasehold flat which sold for £1,200,000 on the 26th May 2026.

Read more about house prices in NW3.

• Sold May 2026£1,200,000 | 3 Bed FlatFlat 67, Antrim Mansions, Antrim Road, London, NW3 4XLFlat 67, Antrim Mansions, Antrim Road, London, NW3 4XL
• Sold Jun 2025£1,150,000 | 3 Bed FlatFlat 4, 28, Belsize Park Gardens, London, NW3 4LHFlat 4, 28, Belsize Park Gardens, London, NW3 4LH
• Sold Feb 2025£955,000 | 2 Bed FlatFlat 4, Straffan Lodge 1-3, Belsize Grove, London, NW3 4XEFlat 4, Straffan Lodge 1-3, Belsize Grove, London, NW3 4XE
• Sold Nov 2024£714,160 | 3 Bed FlatFlat 2, 8, Belsize Grove, London, NW3 4UNFlat 2, 8, Belsize Grove, London, NW3 4UN
• Sold Oct 2024£1,200,000 | 3 Bed FlatFlat 53, Antrim Mansions, Antrim Road, London, NW3 4XUFlat 53, Antrim Mansions, Antrim Road, London, NW3 4XU
• Sold Jun 2024£775,000 | 2 Bed FlatFlat 2, 51, Belsize Park Gardens, London, NW3 4JLFlat 2, 51, Belsize Park Gardens, London, NW3 4JL
• Sold Dec 2023£1,095,000 | 3 Bed FlatFlat 43, Antrim Mansions, Antrim Road, London, NW3 4XUFlat 43, Antrim Mansions, Antrim Road, London, NW3 4XU
• Sold Sep 2023£1,300,000 | 3 Bed FlatFlat 3, Antrim Mansions, Antrim Road, London, NW3 4XTFlat 3, Antrim Mansions, Antrim Road, London, NW3 4XT
• Sold Sep 2022£1,295,000 | 2 Bed FlatFlat 12A, Antrim Mansions, Antrim Road, London, NW3 4XTFlat 12A, Antrim Mansions, Antrim Road, London, NW3 4XT
• Sold May 2022£6,250,000 | 3 Bed FlatFlat 1, 81A , Belsize Park Gardens, London, NW3 4NJFlat 1, 81A , Belsize Park Gardens, London, NW3 4NJ
• Sold May 2022£751,700 | 3 Bed Flat80B , Belsize Park Gardens, London, NW3 4NG80B , Belsize Park Gardens, London, NW3 4NG
• Sold Jan 2022£975,000 | 3 Bed Flat80C , Belsize Park Gardens, London, NW3 4NG80C , Belsize Park Gardens, London, NW3 4NG
• Sold Sep 2021£786,000 | 2 Bed FlatFlat 17, Ormonde Court 10-14, Belsize Grove, London, NW3 4UPFlat 17, Ormonde Court 10-14, Belsize Grove, London, NW3 4UP
• Sold Jun 2021£1,220,000 | 3 Bed FlatFlat 55, Antrim Mansions, Antrim Road, London, NW3 4XUFlat 55, Antrim Mansions, Antrim Road, London, NW3 4XU
• Sold Nov 2020£1,211,216 | 3 Bed FlatFlat 37, Antrim Mansions, Antrim Road, London, NW3 4XUFlat 37, Antrim Mansions, Antrim Road, London, NW3 4XU
• Sold Sep 2019£1,040,000 | 3 Bed FlatFlat 19, Antrim Mansions, Antrim Road, London, NW3 4XTFlat 19, Antrim Mansions, Antrim Road, London, NW3 4XT
• Sold Jun 2019£1,040,000 | 3 Bed FlatFlat 36, Antrim Mansions, Antrim Road, London, NW3 4XUFlat 36, Antrim Mansions, Antrim Road, London, NW3 4XU
• Sold Mar 2019£890,000 | 3 Bed FlatFlat 3, 46, Lambolle Road, London, NW3 4HRFlat 3, 46, Lambolle Road, London, NW3 4HR
• Sold Nov 2017£1,075,000 | 3 Bed FlatFlat 12, Antrim Mansions, Antrim Road, London, NW3 4XTFlat 12, Antrim Mansions, Antrim Road, London, NW3 4XT
• Sold Nov 2014£1,080,000 | 3 Bed FlatFlat 5, 18, Belsize Grove, London, NW3 4UNFlat 5, 18, Belsize Grove, London, NW3 4UN

Our network of Estate Agents reports 2 lets within 250 metres of Flat 1, 8, Belsize Grove over the last 2 years.

Most recently, 12B, Eton Avenue, London, NW3 3EH, a leasehold flat, was let by Fine Living in August 2025.

• 
  Let agreed Aug 2025£ Undisclosed | 2 Bed Flat12B, Eton Avenue, London, NW3 3EH12B, Eton Avenue, London, NW3 3EH
• 
  Let Jan 2022£ Undisclosed | 1 Bed FlatFlat 13, Romney Court, Haverstock Hill, London, NW3 4RXFlat 13, Romney Court, Haverstock Hill, London, NW3 4RX

•Nearby is defined as the radius comprising the nearest 2,000 addresses.

Belsize Grove, London, NW3 has a total of 462 addresses. According to our analysis of all the public data, Flat 1, 8, Belsize Grove is the 90th largest and the 97th most expensive property on the street.

When compared to the postcode district it is £367k less expensive than the average property in NW3.

• Rosary Catholic Primary School

  500 m away
• St Paul's Church of England Primary School

  700 m away
• Fleet Primary School

  700 m away

• Haverstock School

  800 m away
• The UCL Academy

  900 m away
• Harris Academy St John's Wood

  1.4 km away

• Belsize Park

  |

  300 m away
• Swiss Cottage

  |

  800 m away
• Hampstead Heath

  |

  900 m away

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