9, Cornwallis Square has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 30 Nov 2012.

The property is not connected to mains gas and has single glazed windows. It is heated using a boiler and radiators (mains gas).

The most recent sale of 9, Cornwallis Square completed on 30th June 2000 at £227,500 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

• Sold Jun 2000£227,500

Since 2007 33 properties similar to 9, Cornwallis Square have sold within a radius of 260 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 25th July 2025, was 8, Cornwallis Square, London, N19 4LY, a freehold house which sold for £930,000.

Read more about house prices in N19.

• Sold Jul 2025£930,000 | 4 Bed House8, Cornwallis Square, London, N19 4LY8, Cornwallis Square, London, N19 4LY
• Sold Mar 2025£910,000 | 4 Bed House120, Marlborough Road, London, N19 4NN120, Marlborough Road, London, N19 4NN
• Sold Oct 2024£1,200,000 | 4 Bed House37, Cornwallis Road, London, N19 4LP37, Cornwallis Road, London, N19 4LP
• Sold Feb 2024£980,000 | 4 Bed House9, Zoffany Street, London, N19 3ER9, Zoffany Street, London, N19 3ER
• Sold Nov 2023£842,000 | 4 Bed House62, Kingsdown Road, London, N19 4LW62, Kingsdown Road, London, N19 4LW
• Sold Oct 2022£895,000 | 4 Bed House7, Cornwallis Square, London, N19 4LY7, Cornwallis Square, London, N19 4LY
• Sold Aug 2022£1,150,000 | 4 Bed House32, Fortnam Road, London, N19 3NR32, Fortnam Road, London, N19 3NR
• Sold Jun 2022£875,000 | 4 Bed House46, Hatchard Road, London, N19 4NH46, Hatchard Road, London, N19 4NH
• Sold Jan 2021£950,000 | 3 Bed House36, Fortnam Road, London, N19 3NR36, Fortnam Road, London, N19 3NR
• Sold May 2020£850,000 | 4 Bed House31, Bavaria Road, London, N19 4EU31, Bavaria Road, London, N19 4EU
• Sold Oct 2019£924,000 | 4 Bed House52, Hatchard Road, London, N19 4NH52, Hatchard Road, London, N19 4NH
• Sold Jun 2019£820,000 | 3 Bed House46, Kiver Road, London, N19 4PD46, Kiver Road, London, N19 4PD
• Sold Jun 2019£800,000 | 3 Bed House32, Kiver Road, London, N19 4PD32, Kiver Road, London, N19 4PD
• Sold Jun 2018£39,197 | 3 Bed House67, Marlborough Road, London, N19 4PA67, Marlborough Road, London, N19 4PA
• Sold Feb 2018£860,000 | 4 Bed House6, Cornwallis Square, London, N19 4LY6, Cornwallis Square, London, N19 4LY
• Sold Dec 2014£821,000 | 4 Bed House50, Fortnam Road, London, N19 3NR50, Fortnam Road, London, N19 3NR
• Sold Jun 2014£861,500 | 3 Bed House22, Kiver Road, London, N19 4PD22, Kiver Road, London, N19 4PD
• Sold Jul 2013£635,000 | 4 Bed House77, Marlborough Road, London, N19 4PA77, Marlborough Road, London, N19 4PA
• Sold Nov 2011£682,500 | 4 Bed House60, Fairbridge Road, London, N19 3HZ60, Fairbridge Road, London, N19 3HZ
• Sold Mar 2007£467,000 | 4 Bed House34, Fortnam Road, London, N19 3NR34, Fortnam Road, London, N19 3NR

Of the 108 addresses on Cornwallis Square, London, N19, 9, Cornwallis Square comes out as the 9th largest and the 9th most expensive in our analysis of the public data.

It is also £343k more expensive than the average property across the N19 district.

• Duncombe Primary School

  300 m away
• St Mark's CofE Primary School

  300 m away
• Yerbury Primary School

  500 m away

• City of London Academy, Highgate Hill

  500 m away
• Arts and Media School Islington

  700 m away
• St Aloysius' College

  1.1 km away

• Upper Holloway

  |

  300 m away
• Archway

  |

  700 m away
• Crouch Hill

  |

  900 m away

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