Flat 16, Cygnet House 83-89 has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 20 Mar 2020.

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

According to HM Land Registry, Flat 16, Cygnet House 83-89 was last sold on 12th October 2002 for £110,000 and was recorded as a leasehold flat.

The property has only had this single sale since 1995.

• Sold Oct 2002£110,000

According to the Land Registry and our network of Estate Agents, there have been 25 sales of properties similar to Flat 16, Cygnet House 83-89 within a radius of 260 metres over the last 2 years.

The most recent example is Flat 37, Cygnet House 83-89 , Belsize Road, London, NW6 4AR, a leasehold flat which sold for £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 Oct 2023£175,000 | 1 Bed FlatFlat 40, Cygnet House 83-89 , Belsize Road, London, NW6 4ARFlat 40, Cygnet House 83-89 , Belsize Road, London, NW6 4AR

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

Our network of Estate Agents reports 3 lets within 260 metres of Flat 16, Cygnet House 83-89 over the last 2 years.

Most recently, Flat 11, Dinerman Court 38-42, Boundary Road, London, NW8 0HQ, a leasehold flat, was 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.

Belsize Road, London, NW6 has a total of 735 addresses. According to our analysis of all the public data, Flat 16, Cygnet House 83-89 is the 668th largest and the 691st most expensive property on the street.

When compared to the postcode district it is £468k less expensive than the average property in NW6.

• 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

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