HM Land Registry records the plot of land for 28, Cornwall Avenue as measuring 148 m².

That makes it the 23rd largest plot in the postcode, where 37 of the 38 other houses have recorded plot data.

28, Cornwall Avenue has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 16 May 2016.

The property is connected to mains gas and has mostly double glazing. It is heated using a boiler and radiators (mains gas).

The most recent sale of 28, Cornwall Avenue completed on 21st June 2017 at £810,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold 3 times.

Values of comparable properties have dropped by 9.0% over the period since June 2017.

• Sold Jun 2017£810,000
• Sold Oct 2002£305,000
• Sold Jun 1996£98,000

Since 2014 47 properties similar to 28, Cornwall Avenue have sold within a radius of 390 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 25th July 2025, was 30, Braemar Avenue, London, N22 7BY, a freehold house which sold for £1,140,000.

Read more about house prices in N22.

• Sold Jul 2025£1,140,000 | 4 Bed House30, Braemar Avenue, London, N22 7BY30, Braemar Avenue, London, N22 7BY
• Sold Jun 2025£1,060,000 | 4 Bed House23, Braemar Avenue, London, N22 7BY23, Braemar Avenue, London, N22 7BY
• Sold Apr 2025£845,000 | 4 Bed House27, Cornwall Avenue, London, N22 7DA27, Cornwall Avenue, London, N22 7DA
• Sold Mar 2025£858,000 | 4 Bed House31, Northcott Avenue, London, N22 7DB31, Northcott Avenue, London, N22 7DB
• Sold Mar 2025£1,060,000 | 4 Bed House38, Braemar Avenue, London, N22 7BY38, Braemar Avenue, London, N22 7BY
• Sold Mar 2025£1,050,000 | 4 Bed House23, Cornwall Avenue, London, N22 7DA23, Cornwall Avenue, London, N22 7DA
• Sold Mar 2025£975,000 | 4 Bed House22, Braemar Avenue, London, N22 7BY22, Braemar Avenue, London, N22 7BY
• Sold Dec 2024£950,000 | 4 Bed House5, Northcott Avenue, London, N22 7DB5, Northcott Avenue, London, N22 7DB
• Sold Aug 2024£800,000 | 4 Bed House23, Selborne Road, London, N22 7TH23, Selborne Road, London, N22 7TH
• Sold Jul 2023£775,000 | 4 Bed House29, Braemar Avenue, London, N22 7BY29, Braemar Avenue, London, N22 7BY
• Sold Aug 2022£920,000 | 4 Bed House24, Northcott Avenue, London, N22 7DB24, Northcott Avenue, London, N22 7DB
• Sold Aug 2021£890,000 | 4 Bed House19, Northcott Avenue, London, N22 7DB19, Northcott Avenue, London, N22 7DB
• Sold May 2021£857,000 | 4 Bed House17, Cornwall Avenue, London, N22 7DA17, Cornwall Avenue, London, N22 7DA
• Sold May 2021£950,000 | 4 Bed House32, Northcott Avenue, London, N22 7DB32, Northcott Avenue, London, N22 7DB
• Sold Aug 2018£875,000 | 4 Bed House46, Braemar Avenue, London, N22 7BY46, Braemar Avenue, London, N22 7BY
• Sold Mar 2017£730,000 | 4 Bed House4, Cornwall Avenue, London, N22 7DA4, Cornwall Avenue, London, N22 7DA
• Sold Aug 2015£839,950 | 4 Bed House21, Cornwall Avenue, London, N22 7DA21, Cornwall Avenue, London, N22 7DA
• Sold Jun 2015£795,000 | 4 Bed House15, Northcott Avenue, London, N22 7DB15, Northcott Avenue, London, N22 7DB
• Sold Sep 2014£655,000 | 4 Bed House36, Braemar Avenue, London, N22 7BY36, Braemar Avenue, London, N22 7BY
• Sold Apr 2014£685,000 | 4 Bed House54, Braemar Avenue, London, N22 7BY54, Braemar Avenue, London, N22 7BY

Of the 57 addresses on Cornwall Avenue, London, N22, 28, Cornwall Avenue comes out as the 9th largest and the 10th most expensive in our analysis of the public data.

It is also £429k more expensive than the average property across the N22 district.

• 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

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