City of London
Demolition of the existing extension and lift overrun at Carpenters Hall, 1 Throgmorton Avenue and the construction of a three storey plus plant extension; the partial demolition and facade retention of Nos. 3, 5 and 7 Throgmorton Avenue; the construction of eight storeys at Nos. 3, 5,7 and 15-17 Throgmorton Avenue; the demolition of the existing fourth floor and construction of fourth and fifth floors at 23 Great Winchester Street; works to the existing basement levels; and the interconnection of Nos. 3 (in part), 5-7, 15-17 Throgmorton Avenue and 23 Great Winchester Street and partial change of use of No. 3 Throgmorton Avenue to provide two buildings; One building would be Mixed Use: Livery Hall and associated ancillary uses including Knowledge Suite (Sui Generis) and Office (Use Class E(g)) and another building in Office Use (Use Class E(g)); together with access alterations, pavilion at third floor level for the Livery Hall, end of trip facilities, greening, terraces, associated plant, elevational alterations, improvement works to the London Wall Arcade and Throgmorton Avenue and all associated works.
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Progress
Application details
- Reference
- 24/01053/FULMAJ
- Local authority
- City
- Ward
- BD
- Application type
- All Other
- Property type
- Commercial
Key dates
- Submitted
- 30 Oct 2024
- Validated
- 30 Oct 2024
- Comments close
- 28 Nov 2024
- Target decision
- 29 Jan 2025
- Decided
- 5 Jun 2026
Estimated project value
£24350k–£36530k
Based on the 6,088m² of floor area stated in the application, at UK average rates (2026). Source: trade estimate, basement £4,000-£6,000/m².
Floor area gained: 6,088m²
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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