Espace Jules César Coworking space

Private office
€140 /day
€895 /month /person
Coworking desk /person
€140 /day /person
Meeting room
€245 /day

Lowest prices by type and duration, excluding tax.

Located in Osny, in the heart of the Cergy-Pontoise conurbation in Val-d’Oise (95), Espace Jules César is a modern business centre offering meeting rooms, training facilities and fully equipped private offices.

Spaces tailored to your business needs

We welcome businesses, training organisations, freelancers and professionals to our comfortable and functional spaces:

  • Meeting and training rooms accommodating between 2 and 30 people
  • Flexible spaces for meetings, seminars, workshops and professional training sessions
  • Private offices for businesses and self-employed professionals

High-quality facilities and services

Enjoy a working environment designed with your comfort in mind:

  • 86-inch interactive touchscreen and presentation screens
  • Ultra-fast Wi-Fi connection
  • Reversible air conditioning
  • Comfortable furniture and ergonomic seating
  • Fully equipped kitchen and break area
  • 150 m² outdoor terrace
  • Free car park
  • Personalised welcome and on-site assistance

Additional services

We also offer breakfast, coffee and drinks packages, meal trays, gourmet refreshments and catering services for your business events.

A strategic location in Cergy-Pontoise

Easily accessible from Cergy, Pontoise, Éragny and the main towns in the Val-d’Oise, the Espace Jules César welcomes you to a professional, friendly and fully equipped venue.

Whether you’re looking for a training room, a meeting room or a private office in Osny, our team will help you find a solution tailored to your needs.

All offers at this space

Meeting room (2)Meeting roomPrice per room
Half dayDayWeekMonth

Salle de formation & réunion 6 à 16 personnes

16-20 peopleBoardroom · 16 peopleU-shape · 16 peopleClassroom · 16 peopleTheatre · 16 peopleWorkshop · 16 peopleCocktail · 20 people
Bookable onlineVisit / quote
Half day€145
Day€245
Week€1,102.50
Month€3,980

Salle de formation & réunion 17 à 30 personnes

20-30 peopleBoardroom · 20 peopleTheatre · 30 peopleCocktail · 30 people
Bookable onlineVisit / quote
Half day€195
Day€345
Week€1,552.50
Month€5,665

Prices exclude tax, and vary by office, current promotions and commitment. Contact us.

Services

Everyday essentials

  • Cleaning

Access & security

  • Car parking
  • Alarm system

Food & drink

  • Kitchen
  • Cold drinks
  • Microwave
  • Hot drinks
  • Water fountain
  • Savoury snacks
  • Sweet snacks

Technology

  • High-speed Wi-Fi
  • Printer / scanner
  • TV / radio / photo equipment
  • RJ45 cabling

Where to find us

Map showing the location of Espace Jules César
Espace Jules César

Address

9 Chaussée Jules César

95520 Osny

Getting there

Station Osny, 1.6 km (20 min walk)
Station Cergy Préfecture, 1.7 km (22 min walk)
Station Pontoise, 2.0 km (24 min walk)

Parking

On-site parking: car.

Opening hours

Mon–Fri: 8h–20h · Sat–Sun: closed

The terms

Rental terms for this space

Security deposit

Paid on signing, returned in full when you leave if the space is handed back in good condition.
None

Minimum commitment

No minimum term: you stay for as long as you like.
None

Type of contract

The legal nature of the contract you sign to occupy the premises.
Service provision contractYou sign a service contract, not a lease: the space and the services that come with it are billed together. No three-year lease, no deed fees.

Notice period

No notice period: you leave whenever you want.
None

Frequently asked questions about Espace Jules César

What is the address of Espace Jules César?

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9 Chaussée Jules César, 95520 Osny

Can you get a virtual office (registered company address) at Espace Jules César?

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Yes. Espace Jules César offers what you need to base your company there: Weekday reception.

The business address and mail handling hold up even when your team is not on site full time.

Are the meeting rooms available with a monthly office at Espace Jules César?

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Yes. The 2 meeting rooms at Espace Jules César are open to its residents.

The allowance included in the rent is negotiated when signing: beyond it, billing goes by the hour.

How many meeting rooms does Espace Jules César offer, and for how many people?

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2 meeting rooms, seating 16 to 30 people.

  • Salle de formation & réunion 6 à 16 personnes, up to 20 people
  • Salle de formation & réunion 17 à 30 personnes, up to 30 people

Which room layouts are available at Espace Jules César?

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The rooms can be set up as Boardroom, U-shape, Classroom, Theatre, Workshop, Cocktail.

How much does a meeting room cost at Espace Jules César?

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Rates vary with the size of the room:

  • Up to 20 people: €245 excl. tax per day
  • Up to 30 people: €345 excl. tax per day

How much does a coworking desk cost at Espace Jules César?

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The rates charged at this space:

  • From €140 excl. tax per day

How much does a private office cost at Espace Jules César?

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The rates charged at this space:

  • From €140 excl. tax per day
  • From €895 excl. tax per month

How do I get to Espace Jules César?

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The closest connections:

  • Station Osny, 1.6 km (20 min walk)
  • Station Cergy Préfecture, 1.7 km (22 min walk)
  • Station Pontoise, 2.0 km (24 min walk)

What are the opening hours of Espace Jules César?

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Reception hours at Espace Jules César:

  • Mon–Fri: 8h–20h
  • Sat–Sun: closed

Does Espace Jules César have outdoor space?

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Yes. The outdoor areas at this venue: Terrace.

Is there parking at Espace Jules César?

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Yes. Parking available on site: Car parking.

Can I have lunch at Espace Jules César?

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Yes. What is provided for breaks and meals: Kitchen, Cold drinks, Microwave, Hot drinks, Water fountain, Savoury snacks, Sweet snacks.

What facilities does Espace Jules César offer?

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The facilities declared for this space:

  • Meeting rooms
  • Conference rooms
  • Terrace
  • Air conditioning
  • Weekday reception
  • Natural light
  • Cleaning
  • Car parking
  • Alarm system
  • Kitchen
  • Cold drinks
  • Microwave

Can I visit before committing?

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Yes. The viewing is free and carries no commitment: request one from this page and an expert will get in touch to agree a time.

How does booking work?

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Booking and payment happen online, straight away. You receive a confirmation by email as soon as it is validated.

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