Planning Atlas
Planning Atlas›City Of London›…Castle Baynard ward›EC4A 3TW
AtlasCity Of LondonCastle BaynardEC4A 3TW
Postcode record · City Of London

EC4A 3TW.

EC4A 3TW has 1 known premises and 2 planning records — 2 approved of 2 decided (100%).

Postcode EC4A 3TW · boundary not held, centred on the postcodeApprovedRefusedOther18 exact3 approximate21 on the map — every match
At a glance · this postcodeCity Of London profile →
1
Premises
known addresses (UPRNs)
2
Applications
2 decided
100%
Approval rate
2 approved · 0 refused
0
EPC records
none recorded
21
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?

EC4A 3TW has 1 known premises and 2 planning records — 2 approved of 2 decided (100%).

Premises

Planning

What happened?

2 planning applications across the postcode; 2 approved of 2 decided (100%). Latest 2 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Submission of a scheme of protective works pursuant to condition 2 of planning permission 24/00009/FULL dated 08/08/2024.
5 New Street Square London EC4A 3TW · premises record
Submission of details (Planning)
Approved
2024-09-13
Alterations to the existing Level 09 south roof terrace including soft and hard landscaping, provision of seating and planting and associated works; and installation of ventilation plant and extract to the Level 12 roof and associated refurbishment of the existing green roof.
5 New Street Square London EC4A 3TW · premises record
Applicant Avison Young · Agent Avison Young · Officer Anjali Maniar
Full Planning Permission
Approved
2024-06-18
Submission of a scheme of protective works pursuant to condition 2 of planning permission 24/00009/FULL dated 08/08/2024.
5 New Street Square London EC4A 3TW · premises record
Approved
2024-09-13
More
Submission of details (Planning)
Alterations to the existing Level 09 south roof terrace including soft and hard landscaping, provision of seating and planting and associated works; and installation of ventilation plant and extract to the Level 12 roof and associated refurbishment of the existing green roof.
5 New Street Square London EC4A 3TW · premises record
Applicant Avison Young · Agent Avison Young · Officer Anjali Maniar
Approved
2024-06-18
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 1 premises each one covers.

Designation
Coverage
Central Activities Zone
Named designation not supplied · reference CAZ00000006 · covers 1 of 1 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 1 of 1 premises. Groundworks may require archaeological assessment or investigation.
Central Activities Zone
Named designation not supplied · reference CAZ00000006 · covers 1 of 1 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 1 of 1 premises. Groundworks may require archaeological assessment or investigation.

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 2 applications in this postcode — the party who applied, not the owner or occupier.

Name
Details
Applicant on 1 application
Applicant on 1 application
Agent on 2 applications
Case officer on 2 applications
Applicant on 1 application
Applicant on 1 application
Agent on 2 applications
Show all 4 rows
Case officer on 2 applications
Development

What could it become?

Planning precedent2 applications and 21 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

The Developer Plan

Ownership, 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.
EC4A 3TW, City Of London: Planning and Property History | Planning Atlas