According to data from HM Land Registry, 40, Cornwall Avenue sits on a plot of 152 m².

We have plot size data on 37 out of 38 other houses in the postcode and 40, Cornwall Avenue sits on the 18th largest plot.

40, Cornwall Avenue has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 17 Jul 2018.

The property is connected to mains gas and has fully double glazed windows. It is heated using room heaters (mains gas).

According to HM Land Registry, 40, Cornwall Avenue was last sold on 29th October 2018 for £663,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since October 2018, the market for similar properties has risen by 9.6%.

• Sold Oct 2018£663,000

According to the Land Registry and our network of Estate Agents, there have been 46 sales of properties similar to 40, Cornwall Avenue within a radius of 400 metres since 2015.

The most recent example is 2, Wolseley Road, London, N22 7TW, a freehold house which sold for £850,000 on the 24th October 2025.

Read more about house prices in N22.

• Sold Oct 2025£850,000 | 3 Bed House2, Wolseley Road, London, N22 7TW2, Wolseley Road, London, N22 7TW
• Sold Jul 2025£870,000 | 3 Bed House16, Wolseley Road, London, N22 7TW16, Wolseley Road, London, N22 7TW
• Sold Apr 2025£900,000 | 3 Bed House9, Braemar Avenue, London, N22 7BY9, Braemar Avenue, London, N22 7BY
• Sold Dec 2024£736,500 | 3 Bed House7, Bridge Road, London, N22 7SN7, Bridge Road, London, N22 7SN
• Sold Nov 2024£1,062,500 | 3 Bed House25, Cornwall Avenue, London, N22 7DA25, Cornwall Avenue, London, N22 7DA
• Sold Sep 2024£980,000 | 3 Bed House3, Cornwall Avenue, London, N22 7DA3, Cornwall Avenue, London, N22 7DA
• Sold Sep 2024£820,000 | 3 Bed House23, Northcott Avenue, London, N22 7DB23, Northcott Avenue, London, N22 7DB
• Sold Aug 2024£821,620 | 3 Bed House35, Selborne Road, London, N22 7TH35, Selborne Road, London, N22 7TH
• Sold Dec 2023£755,000 | 3 Bed House5, Cornwall Avenue, London, N22 7DA5, Cornwall Avenue, London, N22 7DA
• Sold Jun 2023£865,000 | 3 Bed House12, Braemar Avenue, London, N22 7BY12, Braemar Avenue, London, N22 7BY
• Sold Sep 2022£972,000 | 3 Bed House48, Braemar Avenue, London, N22 7BY48, Braemar Avenue, London, N22 7BY
• Sold Mar 2022£595,000 | 3 Bed House111, Nightingale Road, London, N22 8PT111, Nightingale Road, London, N22 8PT
• Sold Feb 2022£881,000 | 3 Bed House21, Braemar Avenue, London, N22 7BY21, Braemar Avenue, London, N22 7BY
• Sold Sep 2021£732,000 | 3 Bed House7, Cornwall Avenue, London, N22 7DA7, Cornwall Avenue, London, N22 7DA
• Sold Jun 2021£710,000 | 3 Bed House27, Northcott Avenue, London, N22 7DB27, Northcott Avenue, London, N22 7DB
• Sold Mar 2021£772,000 | 3 Bed House14, Braemar Avenue, London, N22 7BY14, Braemar Avenue, London, N22 7BY
• Sold Oct 2020£700,000 | 3 Bed House11, Cornwall Avenue, London, N22 7DA11, Cornwall Avenue, London, N22 7DA
• Sold Sep 2020£715,000 | 3 Bed House22, Cornwall Avenue, London, N22 7DA22, Cornwall Avenue, London, N22 7DA
• Sold Jan 2017£750,000 | 3 Bed House11, Braemar Avenue, London, N22 7BY11, Braemar Avenue, London, N22 7BY
• Sold Feb 2015£670,000 | 3 Bed House60, Braemar Avenue, London, N22 7BY60, Braemar Avenue, London, N22 7BY

Cornwall Avenue, London, N22 has a total of 57 addresses. According to our analysis of all the public data, 40, Cornwall Avenue is the 33rd largest and the 32nd most expensive property on the street.

When compared to the postcode district it is £267k more expensive than the average property in N22.

• Lift Trinity

  400 m away
• St Michael's CofE Primary School

  400 m away
• St Paul's Catholic Primary School

  400 m away

• Heartlands High School

  300 m away
• St Thomas More Catholic School

  800 m away
• Mulberry Academy Woodside

  1.3 km away

• Alexandra Palace

  |

  300 m away
• Wood Green

  |

  700 m away
• Bowes Park

  |

  700 m away

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