Flat 8, 16, Belsize Grove has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 16 Apr 2015.

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 the Land Registry and our network of Estate Agents, there have been 66 sales of properties similar to Flat 8, 16, Belsize Grove within a radius of 240 metres since 2015.

The most recent example is Flat 17, 16, Belsize Grove, London, NW3 4UN, a leasehold flat which sold for £370,000 on the 6th February 2026.

Read more about house prices in NW3.

• Sold Feb 2026£370,000 | 1 Bed FlatFlat 17, 16, Belsize Grove, London, NW3 4UNFlat 17, 16, Belsize Grove, London, NW3 4UN
• Sold Jan 2026£450,000 | 1 Bed FlatFlat 28, 5-7, Belsize Grove, London, NW3 4UTFlat 28, 5-7, Belsize Grove, London, NW3 4UT
• Sold Sep 2025£416,000 | 1 Bed FlatFlat 54, Romney Court, Haverstock Hill, London, NW3 4RXFlat 54, Romney Court, Haverstock Hill, London, NW3 4RX
• Sold Apr 2025£280,000 | 1 Bed FlatFlat 10, Holmefield Court, Belsize Grove, London, NW3 4TTFlat 10, Holmefield Court, Belsize Grove, London, NW3 4TT
• Sold Mar 2025£340,000 | 1 Bed FlatFlat 72, Gilling Court, Belsize Grove, London, NW3 4XBFlat 72, Gilling Court, Belsize Grove, London, NW3 4XB
• Sold Oct 2024£350,000 | 1 Bed FlatFlat 61, Gilling Court, Belsize Grove, London, NW3 4XBFlat 61, Gilling Court, Belsize Grove, London, NW3 4XB
• Sold Sep 2024£270,000 | 1 Bed FlatFlat 13, Gilling Court, Belsize Grove, London, NW3 4UYFlat 13, Gilling Court, Belsize Grove, London, NW3 4UY
• Sold Jul 2024£268,750 | 1 Bed FlatFlat 64, Gilling Court, Belsize Grove, London, NW3 4XBFlat 64, Gilling Court, Belsize Grove, London, NW3 4XB
• Sold Apr 2024£328,000 | 1 Bed FlatFlat 63, Holmefield Court, Belsize Grove, London, NW3 4TUFlat 63, Holmefield Court, Belsize Grove, London, NW3 4TU
• Sold Sep 2023£277,000 | 1 Bed FlatFlat 8, Gilling Court, Belsize Grove, London, NW3 4UYFlat 8, Gilling Court, Belsize Grove, London, NW3 4UY
• Sold Sep 2022£335,000 | 1 Bed FlatFlat 38, Gilling Court, Belsize Grove, London, NW3 4XAFlat 38, Gilling Court, Belsize Grove, London, NW3 4XA
• Sold Sep 2022£335,000 | 1 Bed FlatFlat 89, Gilling Court, Belsize Grove, London, NW3 4XDFlat 89, Gilling Court, Belsize Grove, London, NW3 4XD
• Sold Aug 2022£325,000 | 1 Bed FlatFlat 2, 16, Belsize Grove, London, NW3 4UNFlat 2, 16, Belsize Grove, London, NW3 4UN
• Sold Jun 2022£317,000 | 1 Bed FlatFlat 73, Gilling Court, Belsize Grove, London, NW3 4XBFlat 73, Gilling Court, Belsize Grove, London, NW3 4XB
• Sold Oct 2020£323,000 | 1 Bed FlatFlat 10, 16, Belsize Grove, London, NW3 4UNFlat 10, 16, Belsize Grove, London, NW3 4UN
• Sold Jun 2019£390,000 | 1 Bed FlatFlat E, 52, Belsize Park Gardens, London, NW3 4NDFlat E, 52, Belsize Park Gardens, London, NW3 4ND
• Sold Oct 2018£332,500 | 1 Bed FlatFlat 12, 16, Belsize Grove, London, NW3 4UNFlat 12, 16, Belsize Grove, London, NW3 4UN
• Sold Oct 2016£315,000 | 1 Bed FlatFlat 14, 16, Belsize Grove, London, NW3 4UNFlat 14, 16, Belsize Grove, London, NW3 4UN
• Sold Mar 2016£325,000 | 1 Bed FlatFlat 19, 16, Belsize Grove, London, NW3 4UNFlat 19, 16, Belsize Grove, London, NW3 4UN
• Sold Dec 2015£320,000 | 1 Bed FlatFlat 9, 16, Belsize Grove, London, NW3 4UNFlat 9, 16, Belsize Grove, London, NW3 4UN

Our network of Estate Agents reports 2 lets within 240 metres of Flat 8, 16, 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 8, 16, Belsize Grove is the 344th largest and the 331st most expensive property on the street.

When compared to the postcode district it is £967k 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.