20, Cornwallis Grove occupies a 110 m² plot as recorded by HM Land Registry.

Of the 29 other houses in this postcode, 27 have recorded plot sizes, and this one ranks as the largest.

20, Cornwallis Grove has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 24 Sep 2024.

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

20, Cornwallis Grove last changed hands on 12th February 2021, selling for £372,500. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold 4 times since 1995.

The market for similar properties has risen by 17.7% since February 2021.

• Sold Feb 2021£372,500
• Sold Dec 2013£240,000
• Sold Nov 2004£179,000

Land Registry records and our Estate Agent network show 254 sales of comparable properties within 350 metres of 20, Cornwallis Grove since 2021.

Most recently, 54, Cornwallis Grove, London, N9 0JS, a freehold house, sold at £400,000 on the 18th May 2026.

Read more about house prices in N9.

• Sold May 2026£400,000 | 3 Bed House54, Cornwallis Grove, London, N9 0JS54, Cornwallis Grove, London, N9 0JS
• Sold Jan 2026£445,000 | 3 Bed House60, Chester Road, London, N9 8JG60, Chester Road, London, N9 8JG
• Sold Sep 2025£350,000 | 3 Bed House49, Cornwallis Grove, London, N9 0JR49, Cornwallis Grove, London, N9 0JR
• Sold Aug 2025£380,000 | 3 Bed House65, St. Peter's Road, London, N9 8JJ65, St. Peter's Road, London, N9 8JJ
• Sold Mar 2025£420,000 | 3 Bed House106, Town Road, London, N9 0RL106, Town Road, London, N9 0RL
• Sold Mar 2025£360,000 | 3 Bed House10, Harton Road, London, N9 0SG10, Harton Road, London, N9 0SG
• Sold Mar 2025£376,000 | 3 Bed House17, St. Peter's Road, London, N9 8JJ17, St. Peter's Road, London, N9 8JJ
• Sold Nov 2024£400,000 | 3 Bed House3, Oxford Road, London, N9 0LY3, Oxford Road, London, N9 0LY
• Sold Aug 2024£321,000 | 3 Bed House99, Bounces Road, London, N9 8LE99, Bounces Road, London, N9 8LE
• Sold Aug 2024£370,000 | 4 Bed House26, Gordon Road, London, N9 0LU26, Gordon Road, London, N9 0LU
• Sold Jun 2024£402,500 | 3 Bed House57, Chester Road, London, N9 8JH57, Chester Road, London, N9 8JH
• Sold Mar 2024£422,000 | 3 Bed House6, Bath Road, London, N9 0JU6, Bath Road, London, N9 0JU
• Sold Jun 2023£380,000 | 3 Bed House56, Oxford Road, London, N9 0NA56, Oxford Road, London, N9 0NA
• Sold May 2023£380,000 | 3 Bed House3, Cornwallis Grove, London, N9 0JR3, Cornwallis Grove, London, N9 0JR
• Sold Mar 2023£372,000 | 3 Bed House108, Town Road, London, N9 0RL108, Town Road, London, N9 0RL
• Sold Jan 2023£430,000 | 3 Bed House34, Chester Road, London, N9 8JG34, Chester Road, London, N9 8JG
• Sold Oct 2022£402,500 | 3 Bed House8, Cornwallis Avenue, London, N9 0JP8, Cornwallis Avenue, London, N9 0JP
• Sold May 2022£400,125 | 3 Bed House53, Cornwallis Grove, London, N9 0JR53, Cornwallis Grove, London, N9 0JR
• Sold Jan 2022£385,000 | 3 Bed House35, Bath Road, London, N9 0JX35, Bath Road, London, N9 0JX
• Sold Sep 2021£382,500 | 3 Bed House32, Gordon Road, London, N9 0LU32, Gordon Road, London, N9 0LU

Our analysis of the public data ranks 20, Cornwallis Grove as the 11th largest and the 9th most expensive of the 58 addresses on Cornwallis Grove, London, N9.

Against the N9 postcode district average, it is £68k more expensive than the typical property.

• Eldon Primary School

  400 m away
• St Edmund's Catholic Primary School

  400 m away
• Delta Primary School

  800 m away

• AIM Academy North London

  700 m away
• The Latymer School

  1.6 km away
• Heron Hall Academy

  2.1 km away

• Edmonton Green

  |

  800 m away
• Silver Street

  |

  1.8 km away
• Meridian Water

  |

  1.8 km away

Environment Agency data suggests this area has a Very Low risk of flooding.