Flat 5, Cygnet House 83-89 has an Energy Performance Rating (EPC) of G. This is based on the most recent assessment, dated 26 Sep 2025.

The property is not connected to mains gas and has fully double glazed windows. It is heated using Room heaters, electric.

Flat 5, Cygnet House 83-89 last changed hands on 18th April 2005, selling for £132,000. The transaction was logged as a leasehold flat by HM Land Registry.

In total it has sold twice since 1995.

• Sold Apr 2005£132,000
• Sold Jul 1997£56,500

Land Registry records and our Estate Agent network show 25 sales of comparable properties within 260 metres of Flat 5, Cygnet House 83-89 across the last 2 years.

Most recently, Flat 37, Cygnet House 83-89 , Belsize Road, London, NW6 4AR, a leasehold flat, sold at £240,000 on the 24th October 2025.

Read more about house prices in NW6.

• Sold Oct 2025£240,000 | 1 Bed FlatFlat 37, Cygnet House 83-89 , Belsize Road, London, NW6 4ARFlat 37, Cygnet House 83-89 , Belsize Road, London, NW6 4AR
• Sold Oct 2024£212,000 | 1 Bed FlatFlat 34, Cygnet House 83-89 , Belsize Road, London, NW6 4ARFlat 34, Cygnet House 83-89 , Belsize Road, London, NW6 4AR
• Sold Sep 2024£312,000 | 1 Bed FlatFlat 7, Cygnet House 83-89 , Belsize Road, London, NW6 4ARFlat 7, Cygnet House 83-89 , Belsize Road, London, NW6 4AR

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

Agents in our network have reported 3 lettings within 260 metres of Flat 5, Cygnet House 83-89 across the last 2 years.

The newest of these is Flat 11, Dinerman Court 38-42, Boundary Road, London, NW8 0HQ, a leasehold flat let by Jorgensen Turner in October 2025.

• 
  Let Oct 2025£ Undisclosed | FlatFlat 11, Dinerman Court 38-42, Boundary Road, London, NW8 0HQFlat 11, Dinerman Court 38-42, Boundary Road, London, NW8 0HQ
• 
  Let Jun 2024£ Undisclosed | 2 Bed Flat12, Alexandra Place, London, NW8 0DY12, Alexandra Place, London, NW8 0DY
• 
  Let Aug 2020£ Undisclosed | FlatFlat 2, Dinerman Court 38-42, Boundary Road, London, NW8 0HQFlat 2, Dinerman Court 38-42, Boundary Road, London, NW8 0HQ

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

Our analysis of the public data ranks Flat 5, Cygnet House 83-89 as the 633rd largest and the 682nd most expensive of the 735 addresses on Belsize Road, London, NW6.

Against the NW6 postcode district average, it is £464k less expensive than the typical property.

• Holy Trinity CofE Primary School, NW3

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

  700 m away
• St Eugene de Mazenod Roman Catholic Primary School

  800 m away

• Harris Academy St John's Wood

  500 m away
• The UCL Academy

  800 m away
• St George's Catholic School

  900 m away

• South Hampstead

  |

  200 m away
• Swiss Cottage

  |

  600 m away
• Finchley Road

  |

  700 m away

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