81, Cornwallis Square has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 27 Jan 2015.

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

Since 2009 47 properties similar to 81, Cornwallis Square have sold within a radius of 260 metres, per the Land Registry and our network of Estate Agents.

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

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 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 Aug 2022£350,000 | 2 Bed FlatFlat 40, Blenheim Court, Marlborough Road, London, N19 4HRFlat 40, Blenheim Court, Marlborough Road, London, N19 4HR
• Sold Jun 2022£373,000 | 2 Bed Flat94, Kiver Road, London, N19 4PQ94, Kiver Road, London, N19 4PQ
• Sold Jun 2021£2,210,000 | 1 Bed Flat541, Holloway Road, London, N19 4BT541, Holloway Road, London, N19 4BT
• Sold Feb 2021£400,000 | 1 Bed Flat44B , Davenant Road, London, N19 3NN44B , Davenant Road, London, N19 3NN
• Sold Feb 2021£435,000 | 2 Bed Flat44A , Davenant Road, London, N19 3NN44A , 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 Jul 2018£393,000 | 2 Bed Flat82, Cornwallis Square, London, N19 4LZ82, Cornwallis Square, London, N19 4LZ
• Sold Feb 2017£365,000 | 2 Bed Flat78, Kiver Road, London, N19 4PQ78, Kiver Road, London, N19 4PQ
• Sold Jul 2016£430,000 | 1 Bed FlatFlat 2, 658, Holloway Road, London, N19 3NUFlat 2, 658, Holloway Road, London, N19 3NU
• 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 Nov 2013£315,000 | 2 Bed Flat84, Kiver Road, London, N19 4PQ84, Kiver Road, London, N19 4PQ
• Sold Nov 2011£91,250 | 2 Bed Flat79, Cornwallis Square, London, N19 4LZ79, Cornwallis Square, London, N19 4LZ
• Sold Dec 2009£80,000 | 2 Bed Flat80, Cornwallis Square, London, N19 4LZ80, Cornwallis Square, London, N19 4LZ

Of the 108 addresses on Cornwallis Square, London, N19, 81, Cornwallis Square comes out as the 105th largest and the 93rd most expensive in our analysis of the public data.

It is also £255k less expensive than the average property across the N19 district.

• St Mark's CofE Primary School

  200 m away
• Duncombe Primary School

  300 m away
• Yerbury Primary School

  500 m away

• City of London Academy, Highgate Hill

  600 m away
• Arts and Media School Islington

  700 m away
• St Aloysius' College

  1.2 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.