Flat 1, 55, Frognal has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 22 May 2009.

The property is connected to mains gas and has single glazed windows. It is heated using a boiler and radiators (mains gas).

According to HM Land Registry, Flat 1, 55, Frognal was last sold on 12th August 2010 for £995,000 and was recorded as a leasehold flat.

The property has had 2 sales since 1995.

Since August 2010, the market for similar properties has risen by 15.1%.

According to the Land Registry and our network of Estate Agents, there have been 21 sales of properties similar to Flat 1, 55, Frognal within a radius of 390 metres since 2007.

The most recent example is 93A, Frognal, London, NW3 6XX, a leasehold flat which sold for £1,745,000 on the 25th September 2025.

Read more about house prices in NW3.

• Sold Sep 2025£1,745,000 | 3 Bed Flat93A, Frognal, London, NW3 6XX93A, Frognal, London, NW3 6XX
• Sold May 2025£1,450,000 | 3 Bed Flat3B , Lindfield Gardens, London, NW3 6PX3B , Lindfield Gardens, London, NW3 6PX
• Sold Mar 2025£1,510,000 | 3 Bed FlatFlat D, 33, Redington Road, London, NW3 7QYFlat D, 33, Redington Road, London, NW3 7QY
• Sold Mar 2025£1,400,000 | 3 Bed FlatFlat 6, 104, Fitzjohns Avenue, London, NW3 6NTFlat 6, 104, Fitzjohns Avenue, London, NW3 6NT
• Sold Sep 2023£1,137,500 | 3 Bed Flat21B , Lindfield Gardens, London, NW3 6PX21B , Lindfield Gardens, London, NW3 6PX
• Sold Nov 2022£1,850,000 | 3 Bed FlatFlat 8, Pavilion Court, Frognal Rise, London, NW3 6PZFlat 8, Pavilion Court, Frognal Rise, London, NW3 6PZ
• Sold Aug 2022£1,400,000 | 3 Bed FlatFlat 1, 10, Frognal Lane, London, NW3 7DUFlat 1, 10, Frognal Lane, London, NW3 7DU
• Sold Nov 2021£1,460,000 | 3 Bed FlatFlat 8, Northwood Lodge, Oak Hill Park, London, NW3 7LLFlat 8, Northwood Lodge, Oak Hill Park, London, NW3 7LL
• Sold Aug 2018£1,430,000 | 3 Bed Flat2C, Lindfield Gardens, London, NW3 6PU2C, Lindfield Gardens, London, NW3 6PU
• Sold Nov 2017£1,225,000 | 3 Bed FlatFlat 11, Northwood Lodge, Oak Hill Park, London, NW3 7LLFlat 11, Northwood Lodge, Oak Hill Park, London, NW3 7LL
• Sold Oct 2016£1,700,000 | 3 Bed Flat8A, Frognal Gardens, London, NW3 6UX8A, Frognal Gardens, London, NW3 6UX
• Sold Oct 2015£912,500 | 3 Bed FlatFlat C, 33, Redington Road, London, NW3 7QYFlat C, 33, Redington Road, London, NW3 7QY
• Sold Sep 2015£1,580,000 | 3 Bed Flat2F, Lindfield Gardens, London, NW3 6PU2F, Lindfield Gardens, London, NW3 6PU
• Sold Aug 2015£1,500,000 | 3 Bed FlatFlat 1, 28, Frognal Lane, London, NW3 7DTFlat 1, 28, Frognal Lane, London, NW3 7DT
• Sold Feb 2015£1,440,000 | 3 Bed FlatFlat 4, Northwood Lodge, Oak Hill Park, London, NW3 7LLFlat 4, Northwood Lodge, Oak Hill Park, London, NW3 7LL
• Sold Apr 2014£1,450,000 | 3 Bed FlatFlat 1, 11, Lindfield Gardens, London, NW3 6PXFlat 1, 11, Lindfield Gardens, London, NW3 6PX
• Sold Mar 2014£1,525,000 | 3 Bed FlatFlat A, 14, Frognal Gardens, London, NW3 6UXFlat A, 14, Frognal Gardens, London, NW3 6UX
• Sold Feb 2013£1,525,000 | 3 Bed FlatFlat 6, Pavilion Court, Frognal Rise, London, NW3 6PZFlat 6, Pavilion Court, Frognal Rise, London, NW3 6PZ
• Sold Dec 2009£810,000 | 3 Bed FlatFlat C, 1, Ellerdale Road, London, NW3 6BAFlat C, 1, Ellerdale Road, London, NW3 6BA
• Sold Feb 2007£485,000 | 3 Bed Flat17A, Langland Gardens, London, NW3 6QE17A, Langland Gardens, London, NW3 6QE

Frognal, London, NW3 has a total of 386 addresses. According to our analysis of all the public data, Flat 1, 55, Frognal is the 119th largest and the 82nd most expensive property on the street.

When compared to the postcode district it is £270k more expensive than the average property in NW3.

• Hampstead Parochial Church of England Primary School

  300 m away
• Fitzjohn's Primary School

  500 m away
• New End Primary School

  600 m away

• The UCL Academy

  1.6 km away
• Hampstead School

  1.7 km away
• Harris Academy St John's Wood

  1.9 km away

• Hampstead

  |

  400 m away
• Finchley Road & Frognal

  |

  500 m away
• Finchley Road

  |

  900 m away

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