Emperador Properties

Office Space for Rent in Barcelona

Torre Diagonal One

Discover office space in Barcelona designed for companies seeking a modern, flexible workplace connected to one of the city’s leading innovation hubs. Torre Diagonal One combines contemporary architecture, exclusive services and a strategic location next to Avinguda Diagonal and the 22@ district, providing an environment designed to support the growth of any organisation.

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GLOBAL ONE REAL ESTATE, S.L., as the Data Controller, will process your personal data in order to handle your request and/or contact inquiry. You may exercise your rights of access, rectification, erasure, as well as other rights by contacting the following email address: dpo@emperadorproperties.es. You can also consult additional information through our Privacy Policy.

26.577 m2 SBA

PB + 23 + Rooftop
170 parking spaces in the building + Public parking

Renowned Catalan architect:
Enriq Massip-Bosch

Attraction and retention of talent thanks to architectural design

Absolute flexibility

Modules on half floors
Formato Plug&Play
Conventional office rental

All services inside the Tower

Gym
Physiotherapy
Guided activities
Cafe with daily menu
Showers and changing rooms

Amenities

4th floor coworking space
Meeting rooms on floor 2
Highest office rooftop in the city
Technical plant on the 13th floor for any event

Auditorium

One of the city’s finest event spaces, with natural light and capacity for up to 337 people. The perfect venue for any type of event.

Office Space for Rent in Barcelona in a Strategic Business Location

Torre Diagonal One is located next to Avinguda Diagonal, close to Barcelona’s 22@ technology district and waterfront, an area that brings together national and international businesses, technology companies, innovation centres and knowledge hubs.

Its open-plan floors can be configured to suit different ways of working, while the building’s design prioritises natural light and employee wellbeing. All of this makes Torre Diagonal One an excellent choice for companies looking for office space to rent in Barcelona in a modern, dynamic and exceptionally well-connected environment.

Event Space Rental in Barcelona with Exceptional Views

Torre Diagonal One not only offers some of the most exclusive office spaces in Barcelona, but also features dedicated spaces designed to host high-level corporate events.

The building features an auditorium equipped with audiovisual technology, with capacity for up to 337 people and a flexible layout suitable for conferences, product launches, corporate events, press conferences and business meetings.

Diagonal Sky, the rooftop located 110 metres above the city, adds another unique dimension, offering panoramic views of Barcelona and the Mediterranean. A distinctive setting for exclusive events, networking sessions or informal gatherings in a truly unique environment.

The meeting rooms complement this offering, providing flexible solutions for business meetings, training sessions and professional gatherings of all kinds.

An Architectural Icon on Barcelona’s Skyline

Designed by architect Enric Massip-Bosch, Torre Diagonal One has become one of Barcelona’s most recognisable office buildings, thanks to its contemporary architecture combining design, functionality and efficiency.

Its distinctive glass façade, protected by an external aluminium structure, maximises natural light and enhances indoor comfort, creating bright and pleasant workspaces throughout the day.

Standing 110 metres tall and enjoying a prime location next to Avinguda Diagonal, the tower is perfectly integrated into one of the city’s main business districts, establishing itself as a landmark for companies seeking high-quality office space.

Everything You Need to Run Your Business in One Building

Torre Diagonal One offers a wide range of services designed to enhance the day-to-day experience of everyone working in the building. Each space has been designed to facilitate collaboration, optimise time and provide a comfortable, healthy and connected working environment.

Coworking and Meeting Rooms

Rooftop Diagonal Sky

Parking

Auditorium

Wellness Space

Coffee shop
Room service

Smart lockers

Intranet

Torre Diagonal One, in One of Barcelona’s Leading Business Hubs

Located next to Avinguda Diagonal and close to the 22@ technology district, Torre Diagonal One enjoys a prime location that combines business activity, innovation and quality of life.

Its proximity to the sea, Diagonal Mar shopping centre, public transport and major access routes makes daily travel easy for employees and visitors. The surrounding area also offers hotels, restaurants, green spaces and a wide range of services that enhance the experience of everyone working in the building.

Coworking and Meeting Rooms
(floor 4)

Torre Diagonal One has a flexible work space area available to users to organize team buildings, meetings, presentations or any other type of meeting.

Meeting rooms and private offices that ensure maximum flexibility and comfort, as well as the Agora room, an open space for holding conferences.

We will adapt to your specific needs.

DIAGONAL SKY, THE HIGHEST OFFICE ROOFTOP IN BARCELONA

The Diagonal Sky terrace, located at the highest point of the building, is a unique space where you can enjoy the best views of the city and the sea. In addition, this unique space will have disconnection and leisure areas.

The perfect space to socialize and disconnect in an unparalleled environment, where you can also organize the most exclusive events.

Cafe and Room Service

The cafeteria and catering service optimizes times, offering an efficient and healthy solution for breaks.

Varied offering, from Salad Bar to daily menu.

Auditorium and Meeting Rooms
(floors 2 and 3)

A versatile and functional space, equipped with the best technology that, together with its modern design, make it the ideal place for presentations, conferences, meetings and other events that require a professional and efficient environment.

Wellness Space

  • Gym equipped with quality machines for the use and enjoyment of users (free access).
  • Guided activity services: bodycombat, bottcamp, pilates and individual or small group personal training.
  • Physiotherapy room: It offers the convenience of accessing rehabilitation and prevention services and enjoying personalized treatments in a calm and welcoming environment.
Skyline Torre Diagonal One alquiler oficinas Barcelona

Sustainability and well-being

An Efficient, Connected Building Designed Around People

Torre Diagonal One has been designed to meet today’s standards for sustainability, energy efficiency and workplace wellbeing. The building integrates advanced technological solutions and spaces designed to provide a healthier, more comfortable and productive working experience.

BREEAM, WELL Gold, AIS and WiredScore Platinum certifications demonstrate its commitment to sustainability, connectivity and high-quality spaces, positioning it as one of Barcelona’s most innovative office buildings.

Choosing Torre Diagonal One means choosing premium office space in Barcelona designed to meet the current and future needs of businesses.

Find the Office Space in Barcelona That Best Suits Your Business

Every organisation has different workspace needs. At Torre Diagonal One, you’ll find flexible office spaces designed to accommodate both growing businesses and large corporations looking to establish their headquarters in one of Barcelona’s most iconic business buildings.

Our team will support you throughout the entire process, helping you choose the solution that best suits your needs, answering any questions about availability and advising you on the building’s different spaces and services.

If you’re looking for office space in Barcelona that combines architecture, innovation, flexibility and a strategic location, Torre Diagonal One offers an environment designed to support your company’s growth.

Request more information or arrange a visit to discover everything Torre Diagonal One can offer your organisation.

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EVENTS

Torre Diagonal One 2026

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GLOBAL ONE REAL ESTATE, S.L., as the Data Controller, will process your personal data in order to handle your request and/or contact inquiry. You may exercise your rights of access, rectification, erasure, as well as other rights by contacting the following email address: dpo@emperadorproperties.es. You can also consult additional information through our Privacy Policy.

Torre Diagonal One
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