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Permitted24/01053/FULMAJSubmitted over a year agoBasement

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

Submitted
30 Oct 2024
— completed
Validated
30 Oct 2024
— completed
Consultation
28 Nov 2024
— completed
Target date
29 Jan 2025
— completed
Decided
5 Jun 2026
— completed

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: 6,088

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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