Building activity index · #24
26-28 Mount Row, W1K 3SQ
In Mayfair & Grosvenor Square (W1K) — see every company in market in this district.
5
tracked occupiers
5
lease events in window
3
recent register events
Recent activity on the public record
Planning: floorspace change
Planning floorspace at 26, 28 Mount Row: 4,124 sqm (44,391 sq ft) proposed office GIA (EG1) — 26/06570/FULL, Application Under Consideration. Basis: structured application fields.
2 Nov 2026
building lease activity
5 lease events at this building in the last 21 days
2 Nov 2026
Major works
Major works at their building (26, 28 Mount Row): Rear extension to the building, including creation of balconies at first to fourth floor levels and a new roof terrace, external alterations — Application Under Consideration (26/06570/FULL)
2 Nov 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 9 November 2026, from public registers (planning, works, the lease register, rates).
Who's moving in — or out — of 26-28 Mount Row?
See the named occupiers, their lease windows and their move signals.
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