SHAPE YOUR FUTURE
OTTEA Castellana, an exclusive office project in the heart of Madrid. Designed under a concept centered around natural light, features expansive glass facades and a visually seamless transition between the Castellana and Serrano entrances. The result is a space characterized by double-height ceilings and abundant natural light, made possible by a grand skylight.
A CRYSTAL CUBE BETWEEN CASTELLANA AND SERRANO
A simple and transparent structure, preserving only those elements that will make the building a much more human and harmonious place.
A place open to encounters and exchange, where people are the main focus.
WELL CONNECTED
The building is located on Paseo de la Castellana 44 and also has a second access from Serrano, two of the main streets in Madrid. This is one of the most established areas for business development, a great strategic opportunity for a representative corporate headquarters. It is a unique location that connects to Madrid’s main access points and offers excellent public transport options.
Surrounded by a cosmopolitan atmosphere where fashion, culture, and gastronomy seamlessly blend together. Additionally, the Salamanca district is renowned for promoting sustainable mobility.
5.304 sqm
Total office area
Access
Dual prestigious access: Paseo de la Castellana and Serrano
3 floors and terrace
Ground floor (Castellana), F1, F2 and rooftop terrace (Serrano)
Flexible meeting rooms
And conference room on the ground floor
Courtyard
Internal courtyard illuminated by a grand skylight
635 m²
Total retail space area
95
Parking spaces
Terrace
PrIvate rooftop terrace
Lobby
Double-height lobby with a large screen
Design
Unique architectural design, a glass box in a prime location
LEED
Currently pursuing LEED Platinum certification
Located on one of Madrid’s most iconic avenues, OTTEA redefines the concept of office space with its unique design and recent renovation, transforming it into a cutting-edge environment.
This building is a true ‘glass box,’ light, elegant, and distinguished by its mysterious and sophisticated
character
The building’s entrance is unparalleled: a grand, illuminated walkway leads to a double height lobby, dominated by a large screen.
Additionally, this lobby includes a waiting area designed to welcome people.
On the ground floor, the building offers flexible meeting rooms and
a conference room, all perfectly adaptable to evolving and future
needs.
The first and second floors feature spacious office areas filled with abundant natural light, fostering a collaborative and productive work environment.
The true gem of the building is located on the rooftop: a private terrace that will be the perfect space for exclusive events or moments of relaxation, with direct access to Serrano street.
Floor 2 north: 1.651,66 sqm
Floor 2 south: 1.004,27 sqm
Floor 1 north: 1,654.08 sqm
Floor 1 south: 993.83 sqm
Retail space: 635.22 sqm
BUILDING SPECIFICATIONS
FAÇADE
− Stainless steel composite cladding.
− 10 mmsilk-screened glass + 18 mm cavity + 6+6 interior
glass.
SERVICES
− Mailroom
− Expandable meeting rooms and conference room.
− Private rooftop terrace.
OTHER
− Closed-circuit TV and access control.
− Audiovisual system in meeting and conference rooms.
− Large format LED screen in reception.
INTERIOR COVERINGS
OFFICE AREAS
− Vertical faces:
- Smooth, matte paint finish. Interior partitions and backing walls finished with plasterboard and brick.
− False ceilings:
- Registrable false ceiling with 120×30 galvanized steel lacquered panels with acoustic felt.
− Flooring:
- 60×60 raised floor with double-sided steel sheet covered chipboard.
INTERIOR FINISHES
RECEPTION, LOBBY, AND TOILETS
− Vertical faces:
- Glossy white glass-like resin paneling.
- Wood paneling with moldings and smooth panels in access areas, typical floor office distribution, and toilets.
- Large-format porcelain tile in toilet cubicles and sinks.
− False ceilings:
- Continuous plasterboard false ceiling in reception and lobbies.
- Registrable acoustic slatted false ceiling in meeting and conference rooms.
- Registrable aluminum slatted false ceiling in toilets.
− Flooring:
- Large-format porcelain stoneware.
- Polyamide carpet in meeting and conference rooms.
INSTALLATIONS
AIR CONDITIONING AND VENTILATION
− Office areas:
- VRV system with heat pump. Individually controlled indoor units.
- 2air handling units.
- Monitored air ionization system
− Common areas:
- Radiant floor heating and cooling system
− Centralized control:
- BMS system for HVAC, energy consumption, and water control.
LIGHTING
- LED lighting.
- Intelligent lighting control.
ELECTRICITY
- Photovoltaic panels.
- Electric vehicle charging stations.
ELEVATORS
- Two elevators with acapacity of 8 and 10 people.
FIRE PROTECTION
- Fire detection system.
- Sprinkler system.
SANITARY FACILITIES
- Washbasins and countertops made of integrated porcelain stoneware.
- Timed electronic taps.
SUSTAINABILITY
OTTEA is aiming to achieve LEED Platinum certification. The comprehensive renovation meets the highest international sustainability standards.
All of this is with the sole purpose of improving user well-being, workspace quality, and contributing to increased occupant satisfaction and productivity, reduced absenteeism, and enhanced company image.
