1Leasehold: Lease documents needed
The lease term and charges affect future costs and mortgage options.
Ask the agent for the lease, remaining term, charges and planned works.
80 Cornwallis Square, London, N19 4LZ
Last sale£80,000Dec 2009 · HM Land Registry
If it moved with Islington flat prices£139,000Aug 2026 · UK HPI
TenureLeaseholdHM Land Registry
TypeFlat / maisonetteHM Land Registry
MapN ↑119 m ↔
Before you offer
1 thing to check
Not covered here yet: surface water flooding, rivers and sea flooding, coal development high-risk area, conservation area, listed buildings nearby, article 4 direction, tree protection, radon, road noise, rail noise, airport noise, energy certificate. Your conveyancer’s local search covers the planning checks.
Prepare for a viewing ↓Saved privately on this devicePrice
If it moved with Islington flat prices
£139,000
How does the asking price compare?
This home’s sale history
| Sold | Price | Type | Tenure | Record |
|---|---|---|---|---|
| Dec 2009 | £80,000 | Flat / maisonette | Leasehold | A |
Street sales
Same type and tenure, other homes in the last 36 months: £335,000 · 1 sales
| Address | Sold | Price | Type | Tenure |
|---|---|---|---|---|
| 6 Cornwallis Square, London, N19 4LY | Aug 2026 | £970,000 | Terraced | Freehold |
| 26 Cornwallis Square, London, N19 4LY | Sep 2025 | £335,000 | Flat / maisonette | Leasehold |
| 8 Cornwallis Square, London, N19 4LY | Jul 2025 | £930,000 | Terraced | Freehold |
| 52 Cornwallis Square, London, N19 4LY | Nov 2022 | £369,000 | Terraced | Leasehold |
| 7 Cornwallis Square, London, N19 4LY | Oct 2022 | £895,000 | Terraced | Freehold |
| 26 Cornwallis Square, London, N19 4LY | Jul 2019 | £230,000 | Flat / maisonette | Leasehold |
| 82 Cornwallis Square, London, N19 4LZ | Jul 2018 | £393,000 | Flat / maisonette | Leasehold |
| 6 Cornwallis Square, London, N19 4LY | Feb 2018 | £860,000 | Terraced | Freehold |
Show all 36
| Address | Sold | Price | Type | Tenure |
|---|---|---|---|---|
| 7 Cornwallis Square, London, N19 4LY | Jul 2015 | £805,000 | Terraced | Freehold |
| 3 Cornwallis Square, London, N19 4LY | May 2015 | £626,000 | Terraced | Freehold |
| 54 Cornwallis Square, London, N19 4LY | Jan 2015 | £320,000 | Flat / maisonette | Leasehold |
| 4 Cornwallis Square, London, N19 4LY | Dec 2014 | £725,000 | Terraced | Freehold |
| 82 Cornwallis Square, London, N19 4LZ | Nov 2014 | £325,000 | Flat / maisonette | Leasehold |
| 5 Cornwallis Square, London, N19 4LY | Sep 2014 | £685,000 | Terraced | Freehold |
| 79 Cornwallis Square, London, N19 4LZ | Nov 2011 | £91,250 | Flat / maisonette | Leasehold |
| 6 Cornwallis Square, London, N19 4LY | Dec 2010 | £499,950 | Terraced | Freehold |
| 80 Cornwallis Square, London, N19 4LZ | Dec 2009 | £80,000 | Flat / maisonette | Leasehold |
| 83 Cornwallis Square, London, N19 4LZ | Jun 2008 | £230,000 | Flat / maisonette | Leasehold |
| 54 Cornwallis Square, London, N19 4LY | Oct 2007 | £227,500 | Flat / maisonette | Leasehold |
| 6 Cornwallis Square, London, N19 4LY | Jul 2007 | £380,000 | Terraced | Freehold |
| 4 Cornwallis Square, London, N19 4LY | Mar 2007 | £370,000 | Terraced | Freehold |
| 5 Cornwallis Square, London, N19 4LY | Nov 2006 | £369,950 | Terraced | Freehold |
| 8 Cornwallis Square, London, N19 4LY | Sep 2005 | £355,000 | Terraced | Freehold |
| 83 Cornwallis Square, London, N19 4LZ | Jan 2004 | £147,500 | Flat / maisonette | Leasehold |
| 50 Cornwallis Square, London, N19 4LY | Dec 2002 | £67,500 | Flat / maisonette | Leasehold |
| 9 Cornwallis Square, London, N19 4LY | Jun 2000 | £227,500 | Terraced | Freehold |
| 28 Cornwallis Square, London, N19 4LY | Jan 2000 | £100,000 | Flat / maisonette | Leasehold |
| 7 Cornwallis Square, London, N19 4LY | May 1999 | £180,000 | Terraced | Freehold |
| 83 Cornwallis Square, London, N19 4LZ | May 1999 | £73,000 | Flat / maisonette | Leasehold |
| 26 Cornwallis Square, London, N19 4LY | Feb 1999 | £63,750 | Flat / maisonette | Leasehold |
| 5 Cornwallis Square, London, N19 4LY | Dec 1998 | £175,000 | Terraced | Freehold |
| 6 Cornwallis Square, London, N19 4LY | Dec 1998 | £163,000 | Terraced | Freehold |
| 50 Cornwallis Square, London, N19 4LY | Sep 1998 | £33,000 | Flat / maisonette | Leasehold |
| 78 Cornwallis Square, London, N19 4LZ | Aug 1998 | £32,500 | Flat / maisonette | Leasehold |
| 79 Cornwallis Square, London, N19 4LZ | Oct 1997 | £28,000 | Flat / maisonette | Leasehold |
| 83 Cornwallis Square, London, N19 4LZ | Feb 1997 | £47,500 | Flat / maisonette | Leasehold |
The land
Not covered here yet: surface water flooding, rivers and sea flooding, coal development high-risk area, conservation area, listed buildings nearby, article 4 direction, tree protection, radon. Your conveyancer’s local search covers the planning checks.
View building and land map ↑The building
Unavailable
Poor insulation or an EPC E–G rating can mean higher heating bills.
Read the full certificate and ask about insulation and heating costs.
- Floor area
- Unavailable
- Potential EPC band
- Unavailable
- Age band
- Unavailable
- Walls (certificate wording)
- Unavailable
- Roof (certificate wording)
- Unavailable
- Windows (certificate wording)
- Unavailable
- Heating (certificate wording)
- Unavailable
- Building height
- Unavailable
Living
Broadband in the area
Postcode residential gigabit coverage: 100%
Full fibre in the local authority: 83.6%
Schools nearby
- St Mark's CofE Primary SchoolPrimary · 234 m · Improved significantly
- Duncombe Primary SchoolPrimary · 335 m · Good
- Yerbury Primary SchoolPrimary · 524 m · Outstanding
- City of London Academy, Highgate HillSecondary · 576 m · Good
- The Bridge Keystone592 m · Good
- St John's Upper Holloway CofE Primary SchoolPrimary · 627 m · School remains Good
- Grafton Primary SchoolPrimary · 644 m · Good
- Arts and Media School IslingtonSecondary · 676 m · Good
- Christ The King Catholic Primary SchoolPrimary · 695 m · Not judged
- North Islington Nursery SchoolNursery · 808 m · School remains Good
- Pooles Park Primary SchoolPrimary · 833 m · Inadequate
- Margaret McMillan Nursery SchoolNursery · 909 m · School remains Good
- Pakeman Primary SchoolPrimary · 910 m · School remains Good
- Ashmount Primary SchoolPrimary · 1082 m · Good
- Hargrave Park SchoolPrimary · 1098 m · Good
- Whitehall Park SchoolPrimary · 1106 m · School remains Good
- Tufnell Park Primary SchoolPrimary · 1118 m · School remains Good
- St Aloysius' CollegeSecondary · 1199 m · Good
- Lift Beacon HighSecondary · 1211 m · Good
- St Joseph's Catholic Primary SchoolPrimary · 1316 m · Outstanding
- Stroud Green Primary SchoolPrimary · 1318 m · School remains Good
- Coleridge Primary SchoolPrimary · 1329 m · Not judged
- Acland Burghley SchoolSecondary · 1370 m · School remains Good
- Kestrel House School1408 m
- Brookfield Primary SchoolPrimary · 1410 m · School remains Good
- Eleanor Palmer Primary SchoolPrimary · 1455 m · Outstanding
- Wildwood Nature School1460 m
Area context
Deprivation decile (1 is most deprived within its nation): 3 · England 2025
Recorded police incidents: 228
N19 4LZ →Before you offer
Viewing checklist
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Lease documents
Needs document · Saved privately on this device
Next steps
Ask a surveyor to confirm Level 2 or Level 3 after reviewing the age, condition and alterations.
Ask the conveyancer about local authority, drainage, environmental, flood and mining searches appropriate to this address.
Compare survey levels →Questions for the agent
Questions for your surveyor and conveyancer
Ask the surveyor
Which survey level covers this home’s condition, damp, cracks and any alterations?
Ask the conveyancer
Which title, drainage and local searches are needed for this address?
- Leasehold: Ask the agent for the lease, remaining term, charges and planned works.
Sources and licences
Contains British Geological Survey materials © UKRI 2026
Radon Potential classification UK Health Security Agency © Crown copyright 2022
© Environment Agency copyright and/or database right 2026. All rights reserved.
INSPIRE conditions · Sources and licences