RX London Duke Street, Marylebone

Managed by RX London, 3-5 Duke Street is an all-inclusive managed workspace in the heart of Marylebone, a short walk from Selfridges and Oxford Street's West End shopping. RX London markets this beautifully restored period property, owned by The Portman Estate, on the landlord's behalf, offering a turnkey, plug-and-play office on one of Marylebone's most sought-after streets, on the east side of Duke Street between Wigmore Street and Manchester Square.

The available space is a self-contained 1st floor of 1,041 sq ft, fully fitted and furnished for around 12 desks (RX London quotes 10-12) and delivered ready for immediate use. It includes a private meeting room, a phone/call pod, a breakout area and a demised WC and kitchen, with timber flooring and high-speed full-fibre internet throughout. The floor is offered on a fully managed, all-inclusive basis, with rent, service charge, business rates, utilities, building insurance, daily office cleaning and dilapidations all covered, plus membership of The Orchard members' club. It is quoted in the RX London Flex Availability 2026 deck at £155 psf / £13,446 pcm and is available now; RX London's live listing shows the 1st floor at the higher rate of £165 psf, so the current all-in figure should be confirmed. The upper floors (2nd to 4th) are let or under offer.

3-5 Duke Street is a few minutes' walk from Bond Street (Central, Jubilee and Elizabeth lines, roughly 5 minutes) and Marble Arch (Central line, around 7 minutes), with Baker Street (Bakerloo, Jubilee, Circle, Hammersmith & City and Metropolitan lines) about 11 minutes on foot (walking times to verify). The surrounding Marylebone Village and Marble Arch neighbourhood offers Selfridges, the boutiques of Marylebone High Street and Chiltern Street, the Wallace Collection on Manchester Square, and a wealth of restaurants, cafes and hotels across the West End.