Rx London Coach & Horses Yard, Regent Street

17-18 Coach & Horses Yard is a small, recently refurbished self-contained office building on a cobbled cul-de-sac mews that connects to Savile Row via Boyle Street, right in the heart of Mayfair. It's a two-storey painted-brick building with black-framed period-style windows and its own courtyard entrance. RX London LLP — a Mayfair property advisory/leasing agency, not a flex or managed-office operator — is marketing it directly; no separate managed-office brand runs the building, and the underlying freehold owner isn't named on RX London's own listing.

Two self-contained, fitted private office floors are available now: a 217 sq ft 1st-floor open-plan area (£1,989/month) and a 218 sq ft ground-floor open-plan area with a tea point and WC (£1,998/month) — both quoted by RX London at £110/sq ft/year and both shown as "Available" on RX London's own live floor table, matching this listing exactly. Desk counts aren't published (both floors are quoted by square footage, not per desk); a private secure car parking space is included, and there's a shower on the 1st floor. Rents are in monthly GBP.

RX London's own listing describes the building as within walking distance of Oxford Circus and Piccadilly Circus stations (exact walk time not stated — verify), placing it close to the Central, Bakerloo, Victoria and Elizabeth lines and Mayfair's Bond Street/Regent Street/Oxford Street shopping district.