Work Space OneGreen Heart
Closed · 8:00 – 17:00
Blok 41aNew BelgradeBelgrade
Milutina Milankovića 11g, Green Heart complex
Work Space One · Belgrade · since 2026
Work Space One
The First Upscale Co-Working Space in Belgrade, Tailored to Your Needs
2
Locations
1
Story
Where to find us
2 homes in Belgrade
One pass works at all locations
Work Space OneKnez Mihailova
Closed · 8:00 – 17:00
Knez MihailovaStari GradBelgrade
Zmaj Jovina 8, Progres Palace, 6th floor
The journal
Stories & guides
Work Space _One
The first upscale co-working space in Belgrade
Work Space One commenced its life in May 2020. Our goal is to become the leading office solution provider for top-notch and blue chip companies in Serbia. We are not just a place of work; we hold a community that is designed to support you and your team and allow your business to grow and succeed.
New Belgrade
In the heart of Belgrade's business district, at the “Green Heart” location
We are surrounded by some of the most successful companies that have chosen New Belgrade as their headquarters, thanks to its top-tier infrastructure, proximity to the airport, excellent hotels, as well as promenades, bike lanes, and running tracks. Our offices are located in a LEED Gold certified building. We recycle, monitor energy consumption, and use solar power.
Old Town
And in the heart of the Old Town, on Knez Mihailova Street
Starting May 2025, you can work with us at the Progres Palace, located on one of the most valuable historically protected streets. An ideal location for business professionals from Belgrade and abroad – close to hotels, restaurants, galleries, the pedestrian zone, Kalemegdan Fortress, and Kosančićev Venac.
Dedicated to you and the environment
The advantages are different — the choice is yours
An energy-efficient building of the highest standard, or a space within a culturally and historically significant setting. Everything else is Work Space One.
What our visitors say
“An exceptional blend of modern and warm”
Everything is impeccably clean, fragrant, comfortable and tidy. The atmosphere is working, but it gives you the impression of being tucked away and welcoming. There are no hidden costs and unnecessary bureaucracy. Coffee and tea are included in the price, which is a huge plus. Fantastic staff, the girls are wonderful, helpful and businesslike. — Ivan Jekic
About us
About Work Space One
Here to show you the brand you can trust — how WSO started in May 2020 and what we set out to build.
Co-working area
Co-working space at Green Heart
Hot desk or dedicated desk in a co-working area for up to 20 people — what a workday includes.
Coworking at Knez Mihailova
Twelve hot and dedicated workstations on the 6th floor of Progres Palace, with two terraces above the pedestrian zone.
Virtual office
We Have Expanded – New WSO Offices Ready For Your Business
Another 12 private offices and another conference room, right next to the well-known WSO offices in the Green Heart complex.
Meeting rooms
Meeting and conference rooms at Green Heart
Four fully equipped rooms for 4, 6, 8 and 18 people, bookable by the hour — external guests welcome.
Meeting rooms at Knez Mihailova
Two rooms with 10 and 12 seats for online and in-person meetings, available for hourly rental.
Private offices at Green Heart
65 offices with 2–10 working places — personalised, ready to move in, and exposed to direct sunlight.
Virtual office at Knez Mihailova
Register your company's address at Progres Palace, on one of Belgrade's most prestigious streets.
Powered by Kosmonaut
Come build with us.
One Kosmonaut pass gets you into Work Space One — and every other space in the network. Buy a pack of visits, drop in whenever, and only pay for the days you actually show up.
- ✓No lock-in — cancel anytime
- ✓Same pass at every location
- ✓Free coffee, fast Wi-Fi, meeting rooms
Visit packsone pass · all spaces
5-Visit Pass
5 visits / mo
RSD 6,900
~RSD 1,380 / visit
10-Visit Pass
10 visits / mo
RSD 13,200
~RSD 1,320 / visit
Most popular
15-Visit Pass
15 visits / mo
RSD 18,900
~RSD 1,260 / visit
Every pack is valid at all 2 Work Space One locations — and every other Kosmonaut space in the city.