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.
Flat 3, 12 Trinity Square, London, EC3N 4AL
Last sale£245,000Mar 2011 · HM Land Registry
If it moved with City Of London flat prices£378,000Aug 2026 · UK HPI
Surface water floodingVery low
EnergyEPC EJun 2009
MapN ↑119 m ↔
Before you offer
2 things to check
2Uninsulated solid walls: EPC E
Poor insulation or an EPC E–G rating can mean higher heating bills.
Read the full certificate and ask about insulation and heating costs.
＋ Flood risk 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 City Of London flat prices
£378,000
How does the asking price compare?
This home’s sale history
| Sold | Price | Type | Tenure | Record |
|---|---|---|---|---|
| Mar 2011 | £245,000 | Flat / maisonette | Leasehold | A |
| Nov 2007 | £215,000 | Flat / maisonette | Leasehold | A |
| Aug 2004 | £188,500 | Flat / maisonette | Leasehold | A |
| Aug 1999 | £105,000 | Flat / maisonette | Leasehold | A · New build |
Street sales
Same type and tenure, other homes in the last 36 months: £975,000 · 2 sales
| Address | Sold | Price | Type | Tenure |
|---|---|---|---|---|
| 41 Trinity Square, London, EC3N 4DJ | Jun 2025 | £7,845,000 | Other property | Leasehold |
| Flat 5, 12 Trinity Square, London, EC3N 4AL | Jun 2025 | £950,000 | Flat / maisonette | Leasehold |
| Flat 9, 15 Trinity Square, London, EC3N 4AA | Apr 2025 | £1,000,000 | Flat / maisonette | Leasehold |
| Flat 2, 12 Trinity Square, London, EC3N 4AL | Dec 2022 | £1,035,000 | Flat / maisonette | Leasehold |
| 41 Trinity Square, London, EC3N 4DJ | Nov 2022 | £112,000 | Other property | Leasehold |
| Flat 14, 15 Trinity Square, London, EC3N 4AA | Sep 2021 | £610,000 | Flat / maisonette | Leasehold |
| Flat 6, 12 Trinity Square, London, EC3N 4AL | Jul 2019 | £335,000 | Flat / maisonette | Leasehold |
| Flat 6, 15 Trinity Square, London, EC3N 4AA | Apr 2018 | £835,000 | Flat / maisonette | Leasehold |
Show all 59
The land
＋ Flood risk 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 E
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
- 21 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)
- (another dwelling above)
- Windows (certificate wording)
- Single glazed
- Heating (certificate wording)
- No system present: electric heaters assumed
- Building height
- Unavailable
Living
Broadband in the area
Postcode residential gigabit coverage: 0%
Full fibre in the local authority: 80.1%
Schools nearby
- David Game College359 m
- The Aldgate SchoolPrimary · 461 m · Outstanding
- English Martyrs Roman Catholic Primary SchoolPrimary · 572 m · School remains Good
- Royal Mencap Society837 m
- Mulberry Academy London DockSecondary · 853 m
- Mulberry Canon Barnett Primary AcademyPrimary · 854 m
- St Paul's Whitechapel Church of England Primary SchoolPrimary · 877 m · Good
- Tower Bridge Primary SchoolPrimary · 927 m · Not judged
- The Complete Works957 m
- Harry Gosling Primary SchoolPrimary · 967 m · School remains Good
- OMG Education986 m
- Snowsfields Primary SchoolPrimary · 1002 m · Good
- Hermitage Primary SchoolPrimary · 1026 m · Requires improvement
- Christ Church CofE SchoolPrimary · 1096 m · School remains Good
- Fashion Retail Academy1104 m
- London Enterprise AcademySecondary · 1126 m · Not judged
- Kobi Nazrul Primary SchoolPrimary · 1161 m · Improved significantly
- Date Palm Primary1177 m
- Al-Mizan School1203 m
- London East Academy1203 m
- Beormund Primary School1229 m · Outstanding
- Buttercup Primary School1246 m
- Madani Secondary Girls' School1263 m
- Saint Joseph's Catholic Primary School, the BoroughPrimary · 1281 m · School remains Good
- St Joseph's Catholic Primary SchoolPrimary · 1300 m · Good
- Daffodil Preparatory School1312 m
- The Cathedral School of St Saviour and St Mary OveriePrimary · 1328 m · Outstanding
- Wapping High SchoolSecondary · 1340 m · Good
- St Paul's Cathedral School1347 m
- Bigland Green Primary SchoolPrimary · 1349 m · School remains Outstanding
- St Michael's Catholic CollegeSecondary · 1363 m · Not judged
- Mulberry School for GirlsSecondary · 1391 m · Outstanding
- London Christian School1401 m
- Jamiatul Ummah School1417 m
- The Lyceum1430 m
- Guildhall School of Music and Drama1444 m
- St Anne's and Guardian Angels Catholic Primary SchoolPrimary · 1454 m · School remains Good
- City of London School1466 m
- Riverside Primary SchoolPrimary · 1491 m · Good
Area context
Deprivation decile (1 is most deprived within its nation): 8 · England 2025
Recorded police incidents: 6424
EC3N 4AL →Before you offer
Viewing checklist
Saved privately on this device
Refresh the saved facts when you return. No email alerts are sent.
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?
- 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?
- 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