Flat 41, 5-7, Belsize Grove has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 05 May 2026.

The property is not connected to mains gas and has high performance glazing. It is heated using electric storage heaters.

Land Registry records and our Estate Agent network show 47 sales of comparable properties within 250 metres of Flat 41, 5-7, Belsize Grove since 2015.

Most recently, Flat 17, 16, Belsize Grove, London, NW3 4UN, a leasehold flat, sold at £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£265,000 | 1 Bed FlatFlat 1, 16, Belsize Grove, London, NW3 4UNFlat 1, 16, Belsize Grove, London, NW3 4UN
• 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 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 Sep 2023£277,000 | 1 Bed FlatFlat 8, Gilling Court, Belsize Grove, London, NW3 4UYFlat 8, Gilling Court, Belsize Grove, London, NW3 4UY
• Sold Nov 2022£288,000 | 1 Bed FlatFlat 18, 16, Belsize Grove, London, NW3 4UNFlat 18, 16, Belsize Grove, London, NW3 4UN
• 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 Aug 2021£315,000 | 1 Bed FlatFlat 59, Gilling Court, Belsize Grove, London, NW3 4XBFlat 59, 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 Sep 2019£325,000 | 1 Bed FlatFlat 7, Gilling Court, Belsize Grove, London, NW3 4UYFlat 7, Gilling Court, Belsize Grove, London, NW3 4UY
• 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

Agents in our network have reported 1 letting within 250 metres of Flat 41, 5-7, Belsize Grove across the last 2 years.

The newest of these is Flat 13, Romney Court, Haverstock Hill, London, NW3 4RX, a leasehold flat let by Jorgensen Turner in January 2022.

• 
  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.

Our analysis of the public data ranks Flat 41, 5-7, Belsize Grove as the 377th largest and the 329th most expensive of the 462 addresses on Belsize Grove, London, NW3.

Against the NW3 postcode district average, it is £964k less expensive than the typical property.

• Rosary Catholic Primary School

  500 m away
• Fleet Primary School

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

  700 m away

• The UCL Academy

  800 m away
• Haverstock School

  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

  |

  800 m away

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