54, Cornwallis Square has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 21 Jun 2018.

The property is not connected to mains gas and has fully double glazed windows. It is heated using electric storage heaters.

According to HM Land Registry, 54, Cornwallis Square was last sold on 9th January 2015 for £320,000 and was recorded as a leasehold flat.

The property has had 2 sales since 1995.

Since January 2015, the market for similar properties has risen by 19.2%.

• Sold Jan 2015£320,000
• Sold Oct 2007£227,500

According to the Land Registry and our network of Estate Agents, there have been 25 sales of properties similar to 54, Cornwallis Square within a radius of 270 metres since 2008.

The most recent example is 26, Cornwallis Square, London, N19 4LY, a leasehold flat which sold for £335,000 on the 30th September 2025.

Read more about house prices in N19.

• Sold Sep 2025£335,000 | 2 Bed Flat26, Cornwallis Square, London, N19 4LY26, Cornwallis Square, London, N19 4LY
• Sold Aug 2025£365,000 | 2 Bed FlatFlat 41, Blenheim Court, Marlborough Road, London, N19 4HRFlat 41, Blenheim Court, Marlborough Road, London, N19 4HR
• Sold Jul 2025£325,000 | 1 Bed FlatFlat 4, 656, Holloway Road, London, N19 3NUFlat 4, 656, Holloway Road, London, N19 3NU
• Sold Jun 2025£345,000 | 2 Bed Flat182C, Sussex Way, London, N19 4HZ182C, Sussex Way, London, N19 4HZ
• Sold Mar 2025£351,400 | 2 Bed Flat3, Ringmer Gardens, London, N19 4SB3, Ringmer Gardens, London, N19 4SB
• Sold Feb 2025£350,000 | 1 Bed Flat708B, Holloway Road, London, N19 3NL708B, Holloway Road, London, N19 3NL
• Sold Jun 2024£320,000 | 2 Bed FlatFlat 28, Blenheim Court, Marlborough Road, London, N19 4HRFlat 28, Blenheim Court, Marlborough Road, London, N19 4HR
• Sold Sep 2022£675,000 | 1 Bed FlatFlat 2, 10, Marlborough Road, London, N19 4NBFlat 2, 10, Marlborough Road, London, N19 4NB
• Sold Sep 2022£800,000 | 1 Bed FlatFlat 1, 10, Marlborough Road, London, N19 4NBFlat 1, 10, Marlborough Road, London, N19 4NB
• Sold Aug 2022£350,000 | 2 Bed FlatFlat 40, Blenheim Court, Marlborough Road, London, N19 4HRFlat 40, Blenheim Court, Marlborough Road, London, N19 4HR
• Sold Feb 2021£400,000 | 1 Bed Flat44B , Davenant Road, London, N19 3NN44B , Davenant Road, London, N19 3NN
• Sold Jan 2021£237,000 | 1 Bed Flat98, Kiver Road, London, N19 4PQ98, Kiver Road, London, N19 4PQ
• Sold Sep 2018£375,000 | 2 Bed FlatFlat 23, Blenheim Court, Marlborough Road, London, N19 4HRFlat 23, Blenheim Court, Marlborough Road, London, N19 4HR
• Sold Sep 2017£325,000 | 1 Bed FlatFlat 2, 254, Sussex Way, London, N19 4HYFlat 2, 254, Sussex Way, London, N19 4HY
• Sold May 2016£345,000 | 1 Bed FlatFlat 45, Blenheim Court, Marlborough Road, London, N19 4HRFlat 45, Blenheim Court, Marlborough Road, London, N19 4HR
• Sold Oct 2015£461,500 | 1 Bed Flat82, Kiver Road, London, N19 4PQ82, Kiver Road, London, N19 4PQ
• Sold Jan 2015£313,000 | 2 Bed Flat102, Kiver Road, London, N19 4PQ102, Kiver Road, London, N19 4PQ
• Sold May 2014£242,500 | 2 Bed Flat45, Sussex Close, London, N19 4LN45, Sussex Close, London, N19 4LN
• Sold Feb 2011£180,000 | 2 Bed FlatFlat 12, Oakdale Court, Fortnam Road, London, N19 3NTFlat 12, Oakdale Court, Fortnam Road, London, N19 3NT
• Sold Jun 2008£230,000 | 1 Bed Flat83, Cornwallis Square, London, N19 4LZ83, Cornwallis Square, London, N19 4LZ

Cornwallis Square, London, N19 has a total of 108 addresses. According to our analysis of all the public data, 54, Cornwallis Square is the 99th largest and the 107th most expensive property on the street.

When compared to the postcode district it is £300k less expensive than the average property in N19.

• 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

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