23, Oak Tree Dell has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 06 Sep 2019.

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

The most recent sale of 23, Oak Tree Dell completed on 28th March 2001 at £91,000 and was recorded by HM Land Registry as a leasehold flat.

Since 1995 the property has sold twice.

• Sold Mar 2001£91,000
• Sold May 1997£54,000

Since 2010 47 properties similar to 23, Oak Tree Dell have sold within a radius of 480 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 27th February 2026, was 26, Hillside, London, NW9 0NE, a leasehold flat which sold for £275,500.

Read more about house prices in NW9.

• Sold Feb 2026£275,500 | 1 Bed Flat26, Hillside, London, NW9 0NE26, Hillside, London, NW9 0NE
• Sold Nov 2025£275,000 | 2 Bed FlatFlat 3, Stonegate Court, Buck Lane, London, NW9 0ALFlat 3, Stonegate Court, Buck Lane, London, NW9 0AL
• Sold Nov 2025£295,000 | 1 Bed Flat5, Oak Tree Dell, London, NW9 0AB5, Oak Tree Dell, London, NW9 0AB
• Sold Feb 2024£265,000 | 1 Bed Flat29, Pipers Green, London, NW9 8UH29, Pipers Green, London, NW9 8UH
• Sold Mar 2023£300,000 | 1 Bed Flat2A, Oak Tree Dell, London, NW9 0AB2A, Oak Tree Dell, London, NW9 0AB
• Sold Dec 2022£260,000 | 1 Bed Flat17A, Oak Tree Dell, London, NW9 0AB17A, Oak Tree Dell, London, NW9 0AB
• Sold Apr 2021£265,000 | 1 Bed Flat11, Oak Tree Dell, London, NW9 0AB11, Oak Tree Dell, London, NW9 0AB
• Sold Nov 2020£327,250 | 1 Bed Flat16, Oak Tree Dell, London, NW9 0AB16, Oak Tree Dell, London, NW9 0AB
• Sold Aug 2018£240,000 | 1 Bed Flat27A, Oak Tree Dell, London, NW9 0AB27A, Oak Tree Dell, London, NW9 0AB
• Sold Apr 2017£250,000 | 1 Bed Flat1A, Oak Tree Dell, London, NW9 0AB1A, Oak Tree Dell, London, NW9 0AB
• Sold Nov 2016£253,000 | 1 Bed Flat3, Oak Tree Dell, London, NW9 0AB3, Oak Tree Dell, London, NW9 0AB
• Sold Jun 2016£210,000 | 1 Bed Flat40A, Hillside, London, NW9 0NE40A, Hillside, London, NW9 0NE
• Sold May 2016£52,000 | 1 Bed Flat40, Hillside, London, NW9 0NE40, Hillside, London, NW9 0NE
• Sold Mar 2016£218,000 | 1 Bed Flat3A, Oak Tree Dell, London, NW9 0AB3A, Oak Tree Dell, London, NW9 0AB
• Sold Apr 2015£188,000 | 1 Bed FlatFlat 2, 23, Ash Tree Dell, London, NW9 0AGFlat 2, 23, Ash Tree Dell, London, NW9 0AG
• Sold Dec 2014£209,950 | 1 Bed Flat15A, Oak Tree Dell, London, NW9 0AB15A, Oak Tree Dell, London, NW9 0AB
• Sold Dec 2013£239,950 | 1 Bed Flat10A, Oak Tree Dell, London, NW9 0AB10A, Oak Tree Dell, London, NW9 0AB
• Sold Sep 2013£180,000 | 1 Bed Flat17, Oak Tree Dell, London, NW9 0AB17, Oak Tree Dell, London, NW9 0AB
• Sold May 2011£176,000 | 1 Bed Flat21, Oak Tree Dell, London, NW9 0AB21, Oak Tree Dell, London, NW9 0AB
• Sold Dec 2010£152,500 | 1 Bed Flat4A, Oak Tree Dell, London, NW9 0AB4A, Oak Tree Dell, London, NW9 0AB

Of the 62 addresses on Oak Tree Dell, London, NW9, 23, Oak Tree Dell comes out as the 44th largest and the 39th most expensive in our analysis of the public data.

It is also £172k less expensive than the average property across the NW9 district.

• Oliver Goldsmith Primary School

  300 m away
• St Robert Southwell Catholic Primary School

  500 m away
• Kingsbury Green Primary School

  600 m away

• Kingsbury High School

  1.1 km away
• JFS

  1.4 km away
• Saracens High School

  2.1 km away

• Kingsbury

  |

  1.2 km away
• Colindale

  |

  1.5 km away
• Hendon

  |

  1.7 km away

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