Flat 4, 23, Frognal has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 22 Mar 2023.

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

The most recent sale of Flat 4, 23, Frognal completed on 17th April 2014 at £700,000 and was recorded by HM Land Registry as a leasehold flat.

Since 1995 the property has sold twice.

Values of comparable properties have risen by 2.0% over the period since April 2014.

• Sold Apr 2014£700,000
• Sold Jan 1996£120,000

Since 2007 21 properties similar to Flat 4, 23, Frognal have sold within a radius of 330 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 26th March 2025, was Flat 5B, 28, Arkwright Road, London, NW3 6BH, a leasehold flat which sold for £595,000.

Read more about house prices in NW3.

• Sold Mar 2025£595,000 | 1 Bed FlatFlat 5B, 28, Arkwright Road, London, NW3 6BHFlat 5B, 28, Arkwright Road, London, NW3 6BH
• Sold Oct 2024£485,000 | 1 Bed FlatFlat 3, 224, Finchley Road, London, NW3 6DHFlat 3, 224, Finchley Road, London, NW3 6DH
• Sold Dec 2023£578,000 | 2 Bed FlatFlat 5A, 28, Arkwright Road, London, NW3 6BHFlat 5A, 28, Arkwright Road, London, NW3 6BH
• Sold Aug 2022£562,500 | 2 Bed FlatFlat 6, Fitzjohns Mansions 10, Netherhall Gardens, London, NW3 5RSFlat 6, Fitzjohns Mansions 10, Netherhall Gardens, London, NW3 5RS
• Sold Nov 2021£515,000 | 2 Bed FlatFlat 1, 17, Lithos Road, London, NW3 6DXFlat 1, 17, Lithos Road, London, NW3 6DX
• Sold Feb 2020£492,000 | 2 Bed FlatFlat B, 3, Frognal, London, NW3 6ALFlat B, 3, Frognal, London, NW3 6AL
• Sold Nov 2018£555,000 | 2 Bed FlatFlat D, 4, Frognal, London, NW3 6AJFlat D, 4, Frognal, London, NW3 6AJ
• Sold Feb 2018£550,000 | 1 Bed FlatFlat 7, Heath Court 10-12, Frognal, London, NW3 6AHFlat 7, Heath Court 10-12, Frognal, London, NW3 6AH
• Sold Sep 2016£533,000 | 2 Bed FlatFlat 9A, Langland Mansions 228, Finchley Road, London, NW3 6QAFlat 9A, Langland Mansions 228, Finchley Road, London, NW3 6QA
• Sold Sep 2016£455,000 | 2 Bed FlatFlat 2, 224, Finchley Road, London, NW3 6DHFlat 2, 224, Finchley Road, London, NW3 6DH
• Sold Jun 2016£555,000 | 2 Bed FlatFlat B, 1, Lithos Road, London, NW3 6DXFlat B, 1, Lithos Road, London, NW3 6DX
• Sold Aug 2015£540,000 | 1 Bed FlatFlat 6, 8, Frognal, London, NW3 6AJFlat 6, 8, Frognal, London, NW3 6AJ
• Sold Oct 2014£580,000 | 2 Bed FlatFlat 4, 36, Frognal, London, NW3 6AGFlat 4, 36, Frognal, London, NW3 6AG
• Sold Sep 2014£316,670 | 2 Bed FlatFlat 4, 34, Netherhall Gardens, London, NW3 5TPFlat 4, 34, Netherhall Gardens, London, NW3 5TP
• Sold Apr 2014£550,000 | 2 Bed FlatFlat 2, 2, Frognal, London, NW3 6AJFlat 2, 2, Frognal, London, NW3 6AJ
• Sold Apr 2014£600,000 | 2 Bed FlatFlat 3, 2, Frognal, London, NW3 6AJFlat 3, 2, Frognal, London, NW3 6AJ
• Sold Feb 2013£338,500 | 2 Bed FlatFlat 7, 8, Frognal, London, NW3 6AJFlat 7, 8, Frognal, London, NW3 6AJ
• Sold Mar 2010£400,000 | 2 Bed FlatFlat 3, 12, Lindfield Gardens, London, NW3 6PUFlat 3, 12, Lindfield Gardens, London, NW3 6PU
• Sold Jul 2007£350,000 | 1 Bed FlatFlat 6, 36, Frognal, London, NW3 6AGFlat 6, 36, Frognal, London, NW3 6AG
• Sold Jul 2007£555,000 | 2 Bed Flat17A, Frognal, London, NW3 6AR17A, Frognal, London, NW3 6AR

Of the 386 addresses on Frognal, London, NW3, Flat 4, 23, Frognal comes out as the 278th largest and the 310th most expensive in our analysis of the public data.

It is also £829k less expensive than the average property across the NW3 district.

• Fitzjohn's Primary School

  400 m away
• Holy Trinity CofE Primary School, NW3

  600 m away
• Hampstead Parochial Church of England Primary School

  600 m away

• The UCL Academy

  1.2 km away
• Harris Academy St John's Wood

  1.5 km away
• Hampstead School

  1.9 km away

• Finchley Road & Frognal

  |

  200 m away
• Finchley Road

  |

  500 m away
• Hampstead

  |

  600 m away

The flood risk here is rated Very Low, based on Environment Agency data.