TheRealFlow

1 Mayfair

1 Mayfair is an ultra-luxury residential development in Mayfair, London, UK, with a reported £2B gross development value (reported). Status: under construction (topped out), with completion expected in Q1 2027.

Reported value
£2B gross development value (reported)
Status
Under construction (topped out)
Units
24 principal residences
Starting price
£35M
Completion
Q1 2027
Market
London, Europe

Figures come from the linked public source and are shown as reported. Tracker updated October 31, 2026.

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