55 Baker Street, W1U 7EU
In Marylebone village (W1U) — see every company in market in this district.
64
tracked occupiers
128
lease events in window
2
recent register events
Recent activity on the public record
Planning: floorspace change
Planning floorspace at 55 Baker Street: 56,711 sqm (610,437 sq ft) proposed office GIA (EG1) — 25/04398/FULL, Approved. Basis: structured application fields.
28 Sept 2026
building lease activity
128 lease events at this building in the last 21 days
28 Sept 2026
Occupier identities are deliberately not published on this page. Signal tracks each occupier's move, fit-out and refurbishment signals individually — clients see the names, scores and timing. Data as of 1 October 2026, from public registers (planning, works, HM Land Registry, rates).
Who's moving in — or out — of 55 Baker Street?
See the named occupiers, their lease windows and their move signals.
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