Postcode record · City Of London
EC3N 4DH.
EC3N 4DH has 6 known premises and 10 planning records — 10 approved of 10 decided (100%).
Postcode EC3N 4DH · boundary not held, centred on the postcodeApprovedRefusedOther10 exact5 approximate15 on the map — every match
At a glance · this postcodeCity Of London profile →
6
Premises
known addresses (UPRNs)
10
Applications
10 decided
100%
Approval rate
10 approved · 0 refused
0
EPC records
none recorded
15
Mapped applications
inside the postcode shape
Postcode unit boundary from Ordnance Survey; premises and applications inside it. Aggregates describe the area, not any single premises.
Property
What is it?
EC3N 4DH has 6 known premises and 10 planning records — 10 approved of 10 decided (100%).
Premises
Name
Details
UPRN 95503678
UPRN 95511023
UPRN 200000069493
UPRN 200000069494
UPRN 200000069495
UPRN 200000072027
UPRN 95503678
UPRN 95511023
UPRN 200000069493
Show all 6 rows
UPRN 200000069494
UPRN 200000069495
UPRN 200000072027
Planning
What happened?
10 planning applications across the postcode; 10 approved of 10 decided (100%). Latest 10 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Replacement of the rooftop condensing unit sound enclosure with a larger enclosure to incorporate an additional DX condensing unit.
Trinity House 42 Trinity Square London EC3N 4DH · premises record
Listed Building Consent
Approved
2015-05-06
Replacement of the rooftop condensing unit sound enclosure with a larger enclosure to incorporate an additional DX condensing unit.
Trinity House 42 Trinity Square London EC3N 4DH · premises record
Full Planning Permission
Approved
2015-05-06
Temporary installation of two information boards on the front elevation railings.
Trinity House 42 Trinity Square London EC3N 4DH · premises record
Listed Building Consent
Approved
2013-10-03
Installation of 2 air conditioning units within cabinets to the ground floor Coopers Row reception to include pipework connections to the existing air conditioning plant.
Trinity House 42 Trinity Square London EC3N 4DH · premises record
Listed Building Consent
Approved
2013-08-01
Replacement of an existing chiller discharge outlet cover to the rear first floor roof.
Trinity House 42 Trinity Square London EC3N 4DH · premises record
Full Planning Permission
Approved
2013-07-08
Replacement of an existing chiller discharge outlet cover to the rear first floor roof.
Trinity House 42 Trinity Square London EC3N 4DH · premises record
Listed Building Consent
Approved
2013-07-08
Installation of three air condensing units at roof level.
Trinity House 42 Trinity Square London EC3 · premises record
Listed Building Consent
Approved
2008-07-28
Installation of three air condensing units at roof level.
Trinity House 42 Trinity Square London EC3 · premises record
Full Planning Permission
Approved
2008-07-21
Internal alterations to ancillary areas at second floor level and installation of new condenser on 2nd floor flat roof.
Trinity House 42 Trinity Square London EC3N 4DH · premises record
Listed Building Consent
Approved
2008-03-11
Installation of new condenser enclosure at 2nd floor flat roof.
Trinity House 42 Trinity Square London EC3N 4DH · premises record
Full Planning Permission
Approved
2008-03-10
Replacement of the rooftop condensing unit sound enclosure with a larger enclosure to incorporate an additional DX condensing unit.
Trinity House 42 Trinity Square London EC3N 4DH · premises record
Approved
2015-05-06
More
Listed Building Consent
Replacement of the rooftop condensing unit sound enclosure with a larger enclosure to incorporate an additional DX condensing unit.
Trinity House 42 Trinity Square London EC3N 4DH · premises record
Approved
2015-05-06
More
Full Planning Permission
Temporary installation of two information boards on the front elevation railings.
Trinity House 42 Trinity Square London EC3N 4DH · premises record
Approved
2013-10-03
More
Listed Building Consent
Show all 10 rows
Installation of 2 air conditioning units within cabinets to the ground floor Coopers Row reception to include pipework connections to the existing air conditioning plant.
Trinity House 42 Trinity Square London EC3N 4DH · premises record
Approved
2013-08-01
More
Listed Building Consent
Replacement of an existing chiller discharge outlet cover to the rear first floor roof.
Trinity House 42 Trinity Square London EC3N 4DH · premises record
Approved
2013-07-08
More
Full Planning Permission
Replacement of an existing chiller discharge outlet cover to the rear first floor roof.
Trinity House 42 Trinity Square London EC3N 4DH · premises record
Approved
2013-07-08
More
Listed Building Consent
Installation of three air condensing units at roof level.
Trinity House 42 Trinity Square London EC3 · premises record
Approved
2008-07-28
More
Listed Building Consent
Installation of three air condensing units at roof level.
Trinity House 42 Trinity Square London EC3 · premises record
Approved
2008-07-21
More
Full Planning Permission
Internal alterations to ancillary areas at second floor level and installation of new condenser on 2nd floor flat roof.
Trinity House 42 Trinity Square London EC3N 4DH · premises record
Approved
2008-03-11
More
Listed Building Consent
Installation of new condenser enclosure at 2nd floor flat roof.
Trinity House 42 Trinity Square London EC3N 4DH · premises record
Approved
2008-03-10
More
Full Planning Permission
Building control
Building-control records are not yet collected for City Of London — the register is being gathered borough by borough (held so far: Lambeth, Brent, Ealing, Westminster, City and others).
Place
What affects it?
Every mapped designation touching a premises in this postcode, with how many of its 6 premises each one covers.
Designation
Coverage
Central Activities Zone
Named designation not supplied · reference CAZ00000006 · covers 6 of 6 premises. London Plan policies for the Central Activities Zone may apply.
Archaeological Priority Area
All of the City is considered to have archaeological potential, except where there is evidence that archaeological remains have been lost due to deep basement construction or other groundworks (3.12.18, City of London Local Plan January 2015). For the · reference 77190 · covers 6 of 6 premises. Groundworks may require archaeological assessment or investigation.
Conservation Area
Trinity Square · reference 7 · covers 4 of 6 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Central Activities Zone
Named designation not supplied · reference CAZ00000006 · covers 6 of 6 premises. London Plan policies for the Central Activities Zone may apply.
Archaeological Priority Area
All of the City is considered to have archaeological potential, except where there is evidence that archaeological remains have been lost due to deep basement construction or other groundworks (3.12.18, City of London Local Plan January 2015). For the · reference 77190 · covers 6 of 6 premises. Groundworks may require archaeological assessment or investigation.
Conservation Area
Trinity Square · reference 7 · covers 4 of 6 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Nearby postcodes and streets
Walk to the next area — linked where the Atlas has a record for it (pilot borough only for now).
People
Who is involved?
Named on the latest 10 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 5 applications
Applicant on 2 applications
Applicant on 1 application
Agent on 8 applications
Case officer on 8 applications
Applicant on 5 applications
Applicant on 2 applications
Applicant on 1 application
Development
What could it become?
Planning precedent10 applications and 15 mapped decisions in this postcode — precedent for what has been permitted and refused here.
EnergyNo EPC records joined yet.
What is not assertedNo capacity, value or ownership claim is made at area level; those belong to individual premises records and their evidence.
Intent signals
Planning Atlas ProOwnership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
No intent signal is currently recorded in this postcode.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.