25/01245/FULL.
London Stock Exchange 10 Paternoster Square London EC4M 7DY
Full / Other Planning at London Stock Exchange 10 Paternoster Square London EC4M 7DY, received 10 Sep 2025 — approved on 6 Feb 2026 (delegated, Alex Thwaites).
What is it?
Refurbishment and alterations to the existing building including relocation of the southern offices entrance, new partial facade treatment at ground floor level, a part single storey extension at level 5, a part single storey extension at level 6 and a part two storey extension at levels 6 and 7, provision of balconies to the southern elevation, hard and soft landscaping at roof level, new rooftop plant and associated louvres, cycle parking and associated facilities at lower ground and basement levels, and other associated works.
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What was filed?
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Documents open on the City Of London portal (the portal needs its documents tab opened first — the link handles that). View the application page ↗
What happened?
Approved on 6 Feb 2026, delegated decision by Alex Thwaites — 21 weeks from submission (13 over the 8-week target).
Timeline
Public response
Who is involved?
What affects it?
Context around the site — not part of this application. Designations over the site: use the map's designations filter (conservation areas, listed buildings, Article 4, flood risk …). Decisions within 250 metres of the site are listed below — context, not this application.
Other applications within 250 metres (context — nearby, not this application)
No other geocoded decision is recorded within 250 metres.