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London AI Sector Report- Q1 2026
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Portman Street
London, W1H 6DU · Marylebone
1 / 12Type
Serviced
Submarket
Marylebone
Availability
Yes
Min. term
1 month
Rent
From £745/desk/month
Nearest station
Marble Arch · 4 min walk
About this space
Landmark takes whole buildings and runs them as serviced offices with staffed reception, meeting rooms and drop in use of its wider network, and it holds four centres in this part of the West End. Portman Square's garden is at the top of the street. Desks start at £745 a month.
Amenities
24/7 Access
Air Conditioning
Bike Storage
Breakout Spaces
Business Lounge
Cleaning
Disabled Access
Kitchen
Mailing Address
Meeting Rooms
Phone Booths
Security Access and Monitoring
Showers
Staffed Reception
Tea Points
Wifi
Fruit & Snacks
Printing & Photocopying
Virtual Office
Floor plan
Location & transport
Portman Street
Nearest stations
Marble Arch · Central4 min walk
Bond Street · Central, Elizabeth, Jubilee7 min walk
Oxford Circus · Bakerloo, Central +116 min walk
Baker Street · Bakerloo, Circle +317 min walk
Frequently asked questions
Use the search to filter by location, size and budget, or tell us your requirements and we'll build a tailored shortlist for you.
No — you can browse and enquire on any space without an account. We only need your details when you're ready to arrange a viewing.
Yes. Availability is reviewed regularly, and our team confirms current pricing and terms with each provider before every viewing.
Absolutely. Use the enquiry form below or call us, and we'll arrange a viewing at a time that suits you.
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The spacePortman Street · Marylebone
Portman Street
From £745/desk/month
Mitch Spencer's Agent
Marylebone specialist · replies in minutes
Hi, I'm Mitch's agent, answering on his behalf. I look after Portman Street. Ask me anything about the space, or I can arrange a viewing or a call.
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