HM Land Registry records the plot of land for 25D, Frognal as measuring 412 m².

That makes it the 5th largest plot in the postcode, where all 8 other houses have recorded plot data.

25D, Frognal has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 21 Dec 2019.

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

Since 2007 510 properties have sold within 340 metres of 25D, Frognal, per the Land Registry and our network of Estate Agents.

The latest, on the 1st August 2025, was Flat 8, 19, Frognal, London, NW3 6AR, a leasehold flat which sold for £341,000.

Read more about house prices in NW3.

• Sold Aug 2025£341,000 | 1 Bed FlatFlat 8, 19, Frognal, London, NW3 6ARFlat 8, 19, Frognal, London, NW3 6AR
• Sold Jul 2024£595,000 | 2 Bed FlatFlat 6, 27, Arkwright Road, London, NW3 6BJFlat 6, 27, Arkwright Road, London, NW3 6BJ
• Sold Apr 2024£260,000 | 1 Bed FlatFlat 9, 21, Frognal, London, NW3 6ARFlat 9, 21, Frognal, London, NW3 6AR
• Sold Jan 2024£195,000 | FlatFlat 15, 21, Frognal, London, NW3 6ARFlat 15, 21, Frognal, London, NW3 6AR
• Sold Sep 2022£715,000 | 2 Bed FlatFlat 5, 23, Frognal, London, NW3 6ARFlat 5, 23, Frognal, London, NW3 6AR
• Sold Aug 2022£1,180,000 | 3 Bed FlatFlat 1, 23, Frognal, London, NW3 6ARFlat 1, 23, Frognal, London, NW3 6AR
• Sold Jan 2022£420,000 | 1 Bed FlatFlat 1, 21, Frognal, London, NW3 6ARFlat 1, 21, Frognal, London, NW3 6AR
• Sold May 2019£311,000 | 1 Bed FlatFlat 14, 21, Frognal, London, NW3 6ARFlat 14, 21, Frognal, London, NW3 6AR
• Sold Aug 2015£359,950 | 1 Bed FlatFlat 10, 21, Frognal, London, NW3 6ARFlat 10, 21, Frognal, London, NW3 6AR
• Sold Jun 2015£395,000 | 1 Bed FlatFlat 3, 21, Frognal, London, NW3 6ARFlat 3, 21, Frognal, London, NW3 6AR
• Sold May 2015£425,000 | 1 Bed FlatFlat 9, 19, Frognal, London, NW3 6ARFlat 9, 19, Frognal, London, NW3 6AR
• Sold Apr 2015£249,000 | 1 Bed FlatFlat 12, 21, Frognal, London, NW3 6ARFlat 12, 21, Frognal, London, NW3 6AR
• Sold Aug 2014£244,000 | FlatFlat 17, 21, Frognal, London, NW3 6ARFlat 17, 21, Frognal, London, NW3 6AR
• Sold Apr 2014£700,000 | 2 Bed FlatFlat 4, 23, Frognal, London, NW3 6ARFlat 4, 23, Frognal, London, NW3 6AR
• Sold Dec 2013£399,995 | 1 Bed FlatFlat 6, 19, Frognal, London, NW3 6ARFlat 6, 19, Frognal, London, NW3 6AR
• Sold May 2012£486,500 | 2 Bed FlatFlat 12A, 19, Frognal, London, NW3 6ARFlat 12A, 19, Frognal, London, NW3 6AR
• Sold Nov 2011£825,000 | 3 Bed FlatFlat 3, 23, Frognal, London, NW3 6ARFlat 3, 23, Frognal, London, NW3 6AR
• Sold Jul 2011£755,000 | 3 Bed FlatFlat 6, 23, Frognal, London, NW3 6ARFlat 6, 23, Frognal, London, NW3 6AR
• Sold Jan 2010£200,000 | 1 Bed FlatFlat 5, 21, Frognal, London, NW3 6ARFlat 5, 21, Frognal, London, NW3 6AR
• Sold Mar 2007£485,000 | 3 Bed FlatFlat 1, 27, Arkwright Road, London, NW3 6BJFlat 1, 27, Arkwright Road, London, NW3 6BJ

Of the 386 addresses on Frognal, London, NW3, 25D, Frognal comes out as the 79th largest and the 79th most expensive in our analysis of the public data.

It is also £335k more 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.