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A timeless tower
in the heart of Paris La Défense

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As France's leading multimodal station, Paris La Défense offers its users a whole range of transport options: metro, RER, bus, tram, bicycle, scooter, electric shuttle, car, etc.

Located next to the metro, the CB21 tower enables users to reach the hub in under 3 minutes by metro.

Line 1RER ATram 2Coming: EOLE (East-West express link), line 15
Line 73Line 174BalabusNavya Shuttle
Scooters Bicycles
Car parks
Carte du quartier de CB21, la défense à Paris

Located at the entrance to the south Esplanade of Paris La Défense, CB21 has positioned itself as a historic tower and offers an unobstructed view over the esplanade of Paris La Défense and towards Paris.

3,600 companies
180,000 employees
25,000 residents
40,000 students
20,000 tourists
Carte du quartier de CB21, la défense à Paris

A bustling, pleasant and dynamic place, Paris La Défense is home to a wide range of businesses and everyday services (restaurants, hotels, shopping centres, cinemas, etc.).

For lunch on the go
To spend a leisurely lunch break
To go out for a drink
To work hard
For shopping
To work differently


An emblematic building of Paris La Défense

CB21 is characterised by different interplays of volumes, lighting and transparency, giving it a distinctive presence on the Paris La Défense skyline.

A pared-down internal architecture designed in the spirit of the big New York hotels. Majestic halls, functional spaces for work, exchanges and relaxation make CB21 a unique place conducive to sharing.

Architecture by Harrison & Abramovitz
Design by Saguez & Partners
La tour de bureaux a louer CB1 à Paris la défense

A multi-purpose building

Harmonious urban integration, dual access, a diverse range of services, greenery, etc. make CB21 a complete and appealing tower.

68,000 m²
office building
188 m in height
42 floors
See the axonometry

Landscaped spaces to enhance comfort

With its 1,500 m² of landscaped spaces, CB21 enables users to work differently or take a break.

Landscaped gardens, a place to relax or work, and a haven for biodiversity

Certifications: Logo BreamGoodLogo NF HQE
Vue du jardin d'intérieur de la tour CB21, ou des bureaux se trouvent à louer
La pergola
Vue du jardin d'intérieur de la tour CB21, ou des bureaux se trouvent à louer
Le Tonic Garden

Modular office floor space

Offices to rent

Rational, flexible and with a view over Paris La Défense, the floor space can be adapted to the needs of each company, enabling users to thrive and boost their productivity.

Ratio capacity of 11 m² for each workstation
5 500 m² partitionable from 661 m²
Open floor plan with a panoramic view
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Services designed with new expectations in mind

CB21 provides a range of multifunctional and connected sharing spaces, to encourage exchanges, meetings and collective performance.

See the services axonometry

Spacious, pared-down entrance halls

High-quality materials, clean design and vertical lines show the true personality of the entrance halls, offering different informal waiting areas and spaces to meet.

Two entrance halls, place de l’Iris and Bassin Takis
Vue des halls d'entrée de la tour CB21 Paris la Défense
Hall d'accueil - Iris
Vue des halls d'entrée de la tour CB21 Paris la Défense
Hall d'accueil - Takis

Connected catering spaces

The catering spaces have been perfectly redesigned to meet new user needs. Openness, flexibility, connectivity, reversibility, etc. The building can be used in different ways throughout the day.

Two restaurants
Restaurant d’entreprise Bibliothèque des Gourmets
Bibliothèque des Gourmets
Restaurant d’entreprise Le Patio
Le Patio
Cafétéria Tonic Lunch
Tonic Lunch

A comnfortable auditorium

A 220-seat conference hall for meetings with your employees.

Grand auditorium de 220 places pour réunions d'entreprises dans l'espace CB21 à Paris la Défense

A fitness space, to enhance productivity

A dedicated fitness space, with a sports coach providing group classes, and fitness machines.

Changing room with showers
Vue de la salle de fitness jumelée aux espaces de bureau de CB21 Paris la Défense


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