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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