Rx London Burlington Gardens, Regent Street

3 Burlington Gardens is a Mayfair trophy office building of roughly 45,000 sq ft across ground and floors 1-8, best known for housing the ground-floor restaurant Cecconi's, moments from Bond Street, Savile Row and the Royal Academy of Arts (some upper floors have views over it). The sheet's operator, Rx London, is not a flex or managed-workspace brand but a commercial property leasing agency (Rx London LLP) marketing vacant floors here on behalf of the landlord; no flex operator runs any part of the building, and the actual freehold owner/landlord could not be identified in the sources checked.

One private-office floor is listed: a 3,034 sq ft, newly Cat A+-fitted 3rd-floor unit (desk count not published; the operator's own photos show it fitted out with open-plan desking, a boardroom, a library area and a tea point). Rent is quoted "On Application" per sq ft, plus separate rates and service charge, rather than as a monthly figure — any agreed rent would ultimately be payable in monthly GBP once negotiated with the leasing agent, but there is no published per-desk or per-month price today.

The building sits in the heart of Mayfair within easy walking distance of Green Park, Bond Street, Piccadilly Circus and Oxford Circus Underground stations (all walk times verify), putting it on the Jubilee, Central, Victoria, Piccadilly and Bakerloo lines.