63 St Mary's Axe London EC3A 8AA
Demolition of the existing buildings (with part retention of the existing basement and foundations) and the construction of a new building of ground plus 45 storeys (with basements) for use as offices (Class E (g)), flexible commercial and cultural uses (Use Classes E (a/b/c), F1, F2), multi-functional spaces (sui generis) and a public lavatory (sui generis); the creation of a series of external walkways and terraces at the lower levels; public realm and highways works; the excavation and re-landscaping of the former churchyard of St Augustine Papey; the excavation and provision of visual access to the remains of the Roman Wall; ancillary plant, servicing and parking and all associated works with the proposed development. This application is accompanied by an Environmental Statement which is available for inspection with the planning application. Electronic copies of the ES can also be issued by Trium Environmental Consulting LLP
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Progress
Application details
- Reference
- 2025/1170/P
- Local authority
- Camden
- Ward
- Holborn and Covent Garden
- Application type
- Request for Observations to Adjoining Borough
- Property type
- Commercial
Key dates
- Submitted
- 20 Mar 2025
- Decided
- 10 Sept 2025
Estimated project value
£100k–£250k
Typical UK cost for this job type, at UK average rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: trade estimate.
Planning constraints
No designations recorded at this location. This is not a formal search — always confirm with the local authority before relying on it.
Designations from planning.data.gov.uk, Open Government Licence v3.0. Indicative only — not a formal local authority search.
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