21, Dunboyne Road has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 10 Mar 2011.

The property is connected to mains gas and has some double glazing. It is heated using community scheme.

According to HM Land Registry, 21, Dunboyne Road was last sold on 6th January 2021 for £710,000 and was recorded as a leasehold flat.

The property has had 2 sales since 1995.

Since January 2021, the market for similar properties has risen by 60.9%.

According to the Land Registry and our network of Estate Agents, there have been 36 sales of properties similar to 21, Dunboyne Road within a radius of 270 metres since 2015.

The most recent example is Flat 1, Lancaster Lodge 27, Upper Park Road, London, NW3 2UW, a leasehold flat which sold for £655,000 on the 15th January 2026.

Read more about house prices in NW3.

• Sold Jan 2026£655,000 | 3 Bed FlatFlat 1, Lancaster Lodge 27, Upper Park Road, London, NW3 2UWFlat 1, Lancaster Lodge 27, Upper Park Road, London, NW3 2UW
• Sold Dec 2025£916,000 | 3 Bed Flat45, Dunboyne Road, London, NW3 2YY45, Dunboyne Road, London, NW3 2YY
• Sold Nov 2025£860,000 | 2 Bed Flat63, Dunboyne Road, London, NW3 2YY63, Dunboyne Road, London, NW3 2YY
• Sold Sep 2025£740,000 | 2 Bed Flat64, Dunboyne Road, London, NW3 2YY64, Dunboyne Road, London, NW3 2YY
• Sold Jun 2025£760,000 | 3 Bed Flat47, Dunboyne Road, London, NW3 2YY47, Dunboyne Road, London, NW3 2YY
• Sold May 2024£880,000 | 3 Bed FlatFlat A, 17, Shirlock Road, London, NW3 2HRFlat A, 17, Shirlock Road, London, NW3 2HR
• Sold Apr 2024£600,000 | 2 Bed Flat53, Dunboyne Road, London, NW3 2YY53, Dunboyne Road, London, NW3 2YY
• Sold Dec 2023£650,000 | 2 Bed FlatFlat 2, 43, Parkhill Road, London, NW3 2YDFlat 2, 43, Parkhill Road, London, NW3 2YD
• Sold Oct 2022£963,000 | 3 Bed FlatFlat 38, Huxley House 32, Lawn Road, London, NW3 2ENFlat 38, Huxley House 32, Lawn Road, London, NW3 2EN
• Sold May 2022£1,000,000 | 3 Bed FlatFlat 60, Huxley House 32, Lawn Road, London, NW3 2ENFlat 60, Huxley House 32, Lawn Road, London, NW3 2EN
• Sold Jun 2021£812,500 | 3 Bed FlatFlat C, 17, Shirlock Road, London, NW3 2HRFlat C, 17, Shirlock Road, London, NW3 2HR
• Sold Sep 2018£800,000 | 2 Bed FlatFlat 1, 43, Parkhill Road, London, NW3 2YDFlat 1, 43, Parkhill Road, London, NW3 2YD
• Sold Feb 2018£700,000 | 3 Bed FlatFlat 37, Huxley House 32, Lawn Road, London, NW3 2ENFlat 37, Huxley House 32, Lawn Road, London, NW3 2EN
• Sold Oct 2017£928,159 | 3 Bed FlatFlat 32, Huxley House 32, Lawn Road, London, NW3 2ENFlat 32, Huxley House 32, Lawn Road, London, NW3 2EN
• Sold Aug 2017£850,000 | 3 Bed FlatFlat 42, Huxley House 32, Lawn Road, London, NW3 2ENFlat 42, Huxley House 32, Lawn Road, London, NW3 2EN
• Sold Aug 2017£820,000 | 3 Bed FlatFlat 40, Huxley House 32, Lawn Road, London, NW3 2ENFlat 40, Huxley House 32, Lawn Road, London, NW3 2EN
• Sold Jul 2017£910,000 | 3 Bed FlatFlat 50, Huxley House 32, Lawn Road, London, NW3 2ENFlat 50, Huxley House 32, Lawn Road, London, NW3 2EN
• Sold Jun 2017£949,000 | 3 Bed FlatFlat 47, Huxley House 32, Lawn Road, London, NW3 2ENFlat 47, Huxley House 32, Lawn Road, London, NW3 2EN
• Sold Dec 2015£699,950 | 3 Bed Flat49, Dunboyne Road, London, NW3 2YY49, Dunboyne Road, London, NW3 2YY
• Sold Oct 2015£830,000 | 2 Bed FlatFlat 5, 43, Parkhill Road, London, NW3 2YDFlat 5, 43, Parkhill Road, London, NW3 2YD

Dunboyne Road, London, NW3 has a total of 71 addresses. According to our analysis of all the public data, 21, Dunboyne Road is the 6th largest and the 20th most expensive property on the street.

When compared to the postcode district it is £541k less expensive than the average property in NW3.

• Fleet Primary School

  100 m away
• Rosary Catholic Primary School

  600 m away
• Gospel Oak Primary School

  600 m away

• William Ellis School

  900 m away
• Parliament Hill School

  900 m away
• Haverstock School

  900 m away

• Belsize Park

  |

  500 m away
• Hampstead Heath

  |

  600 m away
• Gospel Oak

  |

  600 m away

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