Offering three floors of luxury workspace on the prestigious Grosvenor Street in central Mayfair. Boasting one self-contained private suite with a small outdoor balcony. The building also includes seven contemporary private offices, of which several contain their own dedicated meeting room, ensuring a diverse range of configurations to align with your office requirements. Additional features include stunning break out spaces and two communal boardrooms.
Flex by Grosvenor - Grosnover Greater 35
35 Grosvenor Street, London, ENGLAND W1K 4QX
Available Workspaces
Meeting Room
Private Office
Business hours
24/7
24/7
24/7
24/7
24/7
24/7
24/7
35 Grosvenor Street, London, ENGLAND W1K 4QX
Reviews
Adam Blake
Jul 17 2026
An amazing managed office experience. The staff are very professional, the building is well run and it's a great location. We were so happy that the air conditioning actually worked in hot weather as well, which often isn't the case in managed offices.
Anita Langary
Jan 15 2026
Everything is done to a meticulous standard, I've never seen anything out of place. The biggest shoutout goes to the staff! Everyone is so so helpful!! Both the cleaners and the receptionists genuinely care and want to help, even when I may have difficult requests. The receptionists in particular are incredibly incredibly helpful, kind, and bubbly, please reward them for all their hard work!
Mouheb Gasmi
Jun 10 2025
The experience as a tenant here is unmatched. Great offices with amazing staff always around to listen and make sure we are satisfied!
Thanh Trinh
Sep 25 2024
This workspace is exceptional, with attentive and helpful staff. The spaces are also well-designed, creating a professional yet comfortable environment.
Thomas Egan
Jul 04 2024
Excellent quality and the perfect location. Like making your office a home from home. Highly recommended.
Frequently Asked Questions
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While storage in coworking spaces is generally limited, and mostly reserved for members with dedicated desks or private offices, you should always check with the coworking operator about additional storage solutions. Fill out the form on the right side of the page to reach out to them and learn all about the available options.
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With a monthly membership, Flex by Grosvenor - Grosnover Greater 35 offers 24/7 access to its workspace, allowing you to work at any hour that suits your schedule. Hourly and day passes, however, typically grant access during regular business hours only.
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Most coworking space amenities are open to all members, regardless of the membership plan. Meeting rooms require prior reservation, and private offices are exclusively available to those with subscription packages. However, the lounge, kitchen, and breakout spaces are open to everyone. Complimentary amenities are also available to all, while ancillary services can be purchased or negotiated individually with Flex by Grosvenor.
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At Flex by Grosvenor - Grosnover Greater 35, Meeting Rooms can be booked by the hour.
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Absolutely. Flexibility is one of the best parts of coworking. Most coworking memberships are month-to-month, so you can quickly adjust your space preferences according to your unique requirements and the size of your team. Whether that means upgrading the space or downsizing it or even completely changing the type of coworking subscription that you use, you always have the option to adjust as you go.
It may be possible to adjust your membership before current membership ends, but you will have to discuss and negotiate directly with Flex by Grosvenor, who is more than happy to help out.