1Uninsulated solid walls: EPC C
Poor insulation or an EPC E–G rating can mean higher heating bills.
Read the full certificate and ask about insulation and heating costs.
5 Union Square, London, N1 7DH
Last sale£1,917,000Sep 2015 · HM Land Registry
If it moved with Islington terrace prices£2,127,000Aug 2026 · UK HPI
Surface water floodingLow
EnergyEPC CJul 2025
MapN ↑119 m ↔
Before you offer
1 thing to check
＋ Surface water flooding: Low · Rivers and sea flooding: Very low · Outside coal high-risk area · Not in a higher-radon area
Not covered here yet: conservation area, listed buildings nearby, article 4 direction, tree protection, road noise, rail noise, airport noise. Your conveyancer’s local search covers the planning checks.
Prepare for a viewing ↓Saved privately on this devicePrice
If it moved with Islington terrace prices
£2,127,000
How does the asking price compare?
This home’s sale history
| Sold | Price | Type | Tenure | Record |
|---|---|---|---|---|
| Sep 2015 | £1,917,000 | Terraced | Freehold | A |
| Jun 2004 | £685,000 | Terraced | Freehold | A |
| Sep 1999 | £465,000 | Terraced | Freehold | A |
Street sales
Same type and tenure, other homes in the last 36 months: £2,277,500 · 2 sales
| Address | Sold | Price | Type | Tenure |
|---|---|---|---|---|
| Upper Maisonette, 6 Union Square, London, N1 7DH | Feb 2026 | £1,600,000 | Flat / maisonette | Leasehold |
| Upper Maisonette, 3 Union Square, London, N1 7DH | Sep 2025 | £950,000 | Flat / maisonette | Leasehold |
| 7 Union Square, London, N1 7DH | Jun 2024 | £2,355,000 | Terraced | Freehold |
| 14 Union Square, London, N1 7DH | Jan 2024 | £2,200,000 | Terraced | Freehold |
| 3A Union Square, London, N1 7DH | Nov 2023 | £930,000 | Flat / maisonette | Leasehold |
| 15 Union Square, London, N1 7DH | Jul 2023 | £2,350,000 | Terraced | Freehold |
| 12 Union Square, London, N1 7DH | Aug 2022 | £2,375,000 | Terraced | Freehold |
| Upper Maisonette, 6 Union Square, London, N1 7DH | Jan 2018 | £1,480,000 | Flat / maisonette | Leasehold |
Show all 28
| Address | Sold | Price | Type | Tenure |
|---|---|---|---|---|
| Upper Maisonette, 3 Union Square, London, N1 7DH | Jan 2016 | £825,000 | Flat / maisonette | Leasehold |
| 6 Union Square, London, N1 7DH | Oct 2015 | £9,000 | Other property | Freehold |
| 5 Union Square, London, N1 7DH | Sep 2015 | £1,917,000 | Terraced | Freehold |
| 10 Union Square, London, N1 7DH | Jul 2013 | £1,470,000 | Terraced | Freehold |
| 7 Union Square, London, N1 7DH | Nov 2012 | £1,465,000 | Terraced | Freehold |
| 12 Union Square, London, N1 7DH | Aug 2012 | £1,260,000 | Terraced | Freehold |
| 15 Union Square, London, N1 7DH | Apr 2010 | £1,010,000 | Terraced | Freehold |
| 6A Union Square, London, N1 7DH | Oct 2007 | £307,780 | Flat / maisonette | Leasehold |
| Upper Maisonette, 6 Union Square, London, N1 7DH | Sep 2007 | £730,001 | Flat / maisonette | Leasehold |
| 10 Union Square, London, N1 7DH | Aug 2007 | £1,000,000 | Terraced | Freehold |
| Upper Maisonette, 3 Union Square, London, N1 7DH | Jun 2007 | £500,000 | Flat / maisonette | Leasehold |
| 3A Union Square, London, N1 7DH | Oct 2005 | £390,000 | Flat / maisonette | Leasehold |
| 5 Union Square, London, N1 7DH | Jun 2004 | £685,000 | Terraced | Freehold |
| 7 Union Square, London, N1 7DH | Nov 2003 | £640,000 | Terraced | Freehold |
| Upper Maisonette, 3 Union Square, London, N1 7DH | Dec 2002 | £280,000 | Flat / maisonette | Leasehold |
| 14 Union Square, London, N1 7DH | Sep 2002 | £660,000 | Terraced | Freehold |
| 14 Union Square, London, N1 7DH | Oct 2000 | £550,000 | Terraced | Freehold |
| 15 Union Square, London, N1 7DH | Feb 2000 | £465,000 | Semi-detached | Freehold |
| 5 Union Square, London, N1 7DH | Sep 1999 | £465,000 | Terraced | Freehold |
| 14 Union Square, London, N1 7DH | Jul 1997 | £359,000 | Terraced | Freehold |
The land
＋ Surface water flooding: Low · Rivers and sea flooding: Very low · Outside coal high-risk area · Not in a higher-radon area
Not covered here yet: conservation area, listed buildings nearby, article 4 direction, tree protection. Your conveyancer’s local search covers the planning checks.
View building and land map ↑The building
Uninsulated solid walls: EPC C
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
- 155 m²
- Potential EPC band
- C
- Age band
- England and Wales: 1900-1929
- Walls (certificate wording)
- Solid brick, as built, no insulation (assumed)
- Roof (certificate wording)
- Pitched, 100 mm loft insulation
- Windows (certificate wording)
- Partial double glazing
- Heating (certificate wording)
- Boiler and radiators, mains gas
- Building height
- Unavailable
Living
Broadband in the area
Postcode residential gigabit coverage: 100%
Full fibre in the local authority: 83.6%
Schools nearby
- City of London Academy IslingtonSecondary · 228 m · Standards maintained
- Richard Cloudesley School287 m · School remains Outstanding
- Thomas Fairchild Community SchoolPrimary · 395 m · Good
- Rotherfield Primary SchoolPrimary · 400 m · School remains Good
- Hanover Primary SchoolPrimary · 455 m · Good
- St Mary's CofE Primary SchoolPrimary · 569 m · School remains Good
- Shoreditch Park Primary SchoolPrimary · 602 m · Outstanding
- Rosemary Works School615 m
- The ArtsXchange698 m · Good
- St John Evangelist Catholic Primary SchoolPrimary · 712 m · School remains Good
- New Regent's College788 m · School remains Good
- William Tyndale Primary SchoolPrimary · 822 m · Not judged
- Hackney New Primary SchoolPrimary · 826 m · Standards maintained
- North Bridge House Senior Canonbury School914 m
- St John the Baptist Voluntary Aided Church of England Primary SchoolPrimary · 918 m · School remains Outstanding
- Moreland Primary SchoolPrimary · 922 m · Standards maintained
- Hoxton Garden PrimaryPrimary · 956 m · Improved significantly
- Comet Nursery School and Children's CentreNursery · 962 m · School remains Outstanding
- New River College Primary1040 m · School remains Good
- The Bridge Integrated Learning Space1042 m · School remains Outstanding
- St Luke's CofE Primary SchoolPrimary · 1071 m · School remains Good
- City University1075 m
- Canonbury Primary SchoolPrimary · 1075 m · School remains Good
- Laycock Primary SchoolPrimary · 1177 m · Good
- Thornhill Primary SchoolPrimary · 1203 m · School remains Good
- Hugh Myddelton Primary SchoolPrimary · 1234 m · School remains Outstanding
- Waterside AcademySecondary · 1237 m · Good
- St Paul's Waldorf School1254 m
- St Monica's Catholic Primary SchoolPrimary · 1279 m · School remains Good
- Elizabeth Garrett Anderson SchoolSecondary · 1315 m · Not judged
- Vittoria Primary SchoolPrimary · 1319 m · School remains Good
- St Peter and St Paul Catholic Primary SchoolPrimary · 1330 m · Good
- Central Foundation Boys' SchoolSecondary · 1341 m · Not judged
- Dallington School1342 m
- Our Lady and St Joseph Catholic Primary SchoolPrimary · 1380 m · Outstanding
- The Gower School1405 m
- St Andrew's (Barnsbury) CofE Primary SchoolPrimary · 1425 m · Not judged
- The Pears Family School1427 m · School remains Outstanding
- City of London Primary Academy, IslingtonPrimary · 1441 m · Standards maintained
- Samuel Rhodes MLD School1457 m · School remains Outstanding
- The Bridge AcademySecondary · 1486 m · School remains Good
Area context
Deprivation decile (1 is most deprived within its nation): 5 · England 2025
Recorded police incidents: 184
N1 7DH →Before you offer
Viewing checklist
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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?
- Uninsulated solid walls: Read the full certificate and ask about insulation and heating costs.
Ask the conveyancer
Which title, drainage and local searches are needed for this address?
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