1Surface water flooding: Medium
Heavy rain can collect around the home and affect insurance costs.
Ask about previous flooding and obtain an insurance quote; ask the conveyancer about a flood search.
3 Theseus Walk, London, N1 8DS
Last sale£840,000Dec 2024 · HM Land Registry
If it moved with Islington semi-detached prices£827,000Aug 2026 · UK HPI
Surface water floodingMedium
EnergyEPC DMay 2024
MapN ↑119 m ↔
Before you offer
1 thing to check
＋ Rivers and sea flooding: Very low · Outside coal high-risk area · Not in a higher-radon area · EPC D
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 semi-detached prices
£827,000
How does the asking price compare?
This home’s sale history
| Sold | Price | Type | Tenure | Record |
|---|---|---|---|---|
| Dec 2024 | £840,000 | Semi-detached | Freehold | Category B: additional transaction |
Street sales
| Address | Sold | Price | Type | Tenure |
|---|---|---|---|---|
| 29 Theseus Walk, London, N1 8DS | Feb 2026 | £397,321 | Flat / maisonette | Leasehold |
| 3 Theseus Walk, London, N1 8DS | Dec 2024 | £840,000 | Semi-detached | Freehold |
| 18 Theseus Walk, London, N1 8DS | Dec 2024 | £620,000 | Flat / maisonette | Leasehold |
| 68 Theseus Walk, London, N1 8DS | Oct 2024 | £565,000 | Flat / maisonette | Leasehold |
| 40 Theseus Walk, London, N1 8DS | Jan 2024 | £543,000 | Flat / maisonette | Leasehold |
| 35 Theseus Walk, London, N1 8DS | Apr 2023 | £485,000 | Flat / maisonette | Leasehold |
| 19 Theseus Walk, London, N1 8DS | Sep 2022 | £425,000 | Flat / maisonette | Leasehold |
| 4 Theseus Walk, London, N1 8DS | May 2022 | £820,000 | Semi-detached | Freehold |
Show all 35
| Address | Sold | Price | Type | Tenure |
|---|---|---|---|---|
| 20 Theseus Walk, London, N1 8DS | May 2022 | £600,000 | Flat / maisonette | Leasehold |
| 68 Theseus Walk, London, N1 8DS | Nov 2020 | £525,000 | Flat / maisonette | Leasehold |
| 57 Theseus Walk, London, N1 8DS | Oct 2020 | £415,000 | Flat / maisonette | Leasehold |
| 56 Theseus Walk, London, N1 8DS | May 2018 | £443,000 | Flat / maisonette | Leasehold |
| 18 Theseus Walk, London, N1 8DS | Nov 2016 | £587,500 | Flat / maisonette | Leasehold |
| 31 Theseus Walk, London, N1 8DS | Nov 2015 | £485,000 | Flat / maisonette | Leasehold |
| 29 Theseus Walk, London, N1 8DS | Sep 2015 | £413,000 | Flat / maisonette | Leasehold |
| 28 Theseus Walk, London, N1 8DS | Oct 2014 | £520,000 | Flat / maisonette | Leasehold |
| 57 Theseus Walk, London, N1 8DS | Sep 2014 | £355,000 | Flat / maisonette | Leasehold |
| 63 Theseus Walk, London, N1 8DS | Jul 2014 | £360,000 | Flat / maisonette | Leasehold |
| 18 Theseus Walk, London, N1 8DS | Apr 2014 | £320,000 | Flat / maisonette | Leasehold |
| 35 Theseus Walk, London, N1 8DS | Dec 2013 | £380,000 | Flat / maisonette | Leasehold |
| 42 Theseus Walk, London, N1 8DS | Oct 2013 | £370,000 | Flat / maisonette | Leasehold |
| 35 Theseus Walk, London, N1 8DS | Oct 2013 | £275,000 | Flat / maisonette | Leasehold |
| 27 Theseus Walk, London, N1 8DS | Aug 2011 | £272,000 | Flat / maisonette | Leasehold |
| 6 Theseus Walk, London, N1 8DS | Jan 2011 | £490,000 | Detached | Freehold |
| 40 Theseus Walk, London, N1 8DS | Jan 2008 | £335,000 | Flat / maisonette | Leasehold |
| 18 Theseus Walk, London, N1 8DS | Jun 2007 | £300,000 | Flat / maisonette | Leasehold |
| 20 Theseus Walk, London, N1 8DS | Jun 2007 | £325,000 | Flat / maisonette | Leasehold |
| 27 Theseus Walk, London, N1 8DS | May 2007 | £234,000 | Flat / maisonette | Leasehold |
| 31 Theseus Walk, London, N1 8DS | Oct 2006 | £247,000 | Flat / maisonette | Leasehold |
| 28 Theseus Walk, London, N1 8DS | Aug 2006 | £107,000 | Flat / maisonette | Leasehold |
| 57 Theseus Walk, London, N1 8DS | Apr 2005 | £178,000 | Flat / maisonette | Leasehold |
| 31 Theseus Walk, London, N1 8DS | Jul 2004 | £84,000 | Flat / maisonette | Leasehold |
| 6 Theseus Walk, London, N1 8DS | Aug 1998 | £178,000 | Detached | Freehold |
| 18 Theseus Walk, London, N1 8DS | Jul 1998 | £110,000 | Flat / maisonette | Leasehold |
| 4 Theseus Walk, London, N1 8DS | Mar 1995 | £100,000 | Semi-detached | Freehold |
The land
Surface water flooding: Medium
Heavy rain can collect around the home and affect insurance costs.
Ask about previous flooding and obtain an insurance quote; ask the conveyancer about a flood search.
＋ 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
EPC D
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
- 95 m²
- Potential EPC band
- C
- Age band
- England and Wales: 1950-1966
- Walls (certificate wording)
- Cavity wall, as built, no insulation (assumed)
- Roof (certificate wording)
- (another dwelling above)
- Windows (certificate wording)
- Fully double glazed
- 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
- Hanover Primary SchoolPrimary · 150 m · Good
- The ArtsXchange230 m · Good
- Moreland Primary SchoolPrimary · 380 m · Standards maintained
- St John Evangelist Catholic Primary SchoolPrimary · 384 m · School remains Good
- Richard Cloudesley School480 m · School remains Outstanding
- City University481 m
- City of London Academy IslingtonSecondary · 513 m · Standards maintained
- Thomas Fairchild Community SchoolPrimary · 611 m · Good
- Hugh Myddelton Primary SchoolPrimary · 631 m · School remains Outstanding
- New Regent's College714 m · School remains Good
- St Peter and St Paul Catholic Primary SchoolPrimary · 779 m · Good
- St Luke's CofE Primary SchoolPrimary · 796 m · School remains Good
- Dallington School799 m
- St Mary's CofE Primary SchoolPrimary · 870 m · School remains Good
- Elizabeth Garrett Anderson SchoolSecondary · 904 m · Not judged
- New River College Primary933 m · School remains Good
- The Gower School958 m
- The Bridge Integrated Learning Space960 m · School remains Outstanding
- The Pears Family School978 m · School remains Outstanding
- City of London Primary Academy, IslingtonPrimary · 996 m · Standards maintained
- Rotherfield Primary SchoolPrimary · 1002 m · School remains Good
- Vittoria Primary SchoolPrimary · 1023 m · School remains Good
- Shoreditch Park Primary SchoolPrimary · 1028 m · Outstanding
- St John the Baptist Voluntary Aided Church of England Primary SchoolPrimary · 1094 m · School remains Outstanding
- Rosemary Works School1145 m
- William Tyndale Primary SchoolPrimary · 1148 m · Not judged
- Central Foundation Boys' SchoolSecondary · 1209 m · Not judged
- Prior Weston Primary School and Children's CentrePrimary · 1210 m · Good
- Thornhill Primary SchoolPrimary · 1229 m · School remains Good
- St Andrew's (Barnsbury) CofE Primary SchoolPrimary · 1253 m · Not judged
- Winton Primary SchoolPrimary · 1271 m · Outstanding
- Charterhouse Square School1272 m
- Hoxton Garden PrimaryPrimary · 1320 m · Improved significantly
- Christopher Hatton Primary SchoolPrimary · 1332 m · Outstanding
- North Bridge House Senior Canonbury School1362 m
- St Monica's Catholic Primary SchoolPrimary · 1380 m · School remains Good
- Hackney New Primary SchoolPrimary · 1390 m · Standards maintained
- New River College Medical1400 m · School remains Outstanding
- Comet Nursery School and Children's CentreNursery · 1420 m · School remains Outstanding
- Capital City College16 plus · 1430 m
- City of London School for Girls1453 m
- Laycock Primary SchoolPrimary · 1455 m · Good
- Guildhall School of Music and Drama1460 m
- Canonbury Primary SchoolPrimary · 1462 m · School remains Good
Area context
Deprivation decile (1 is most deprived within its nation): 4 · England 2025
Recorded police incidents: 439
N1 8DS →Before you offer
Viewing checklist
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Refresh the saved facts when you return. No email alerts are sent.
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?
- Surface water flooding: Ask about previous flooding and obtain an insurance quote; ask the conveyancer about a flood search.
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