RASA ONE is a
Workplace Redefined.
As a renowned Grade A office building on Phaholyothin Road

RASA ONE understands that a workplace is no longer just about work or place. What truly matters today is people.

By integrating work, place, and people, RASA ONE meets the evolving needs of businesses and the modern work environment, creating a dynamic, people-centric space that fosters innovation, collaboration, and productivity.

Strategic Location

RASA ONE is a premier Grade A office complex comprising two buildings completed in 1995 and 2005. Located on Phaholyothin Road, it is just a five-minute walk from BTS Ha Yaek Lat Phrao and BTS Phaholyothin 24 stations, providing easy access to Bangkok’s transport network. Phaholyothin is one of northern Bangkok’s most sought-after districts, known as a vibrant business and commercial hub.

RASA ONE features two main entrances and exits, providing convenient access from both Viphavadi–Rangsit Road and Phaholyothin Road.

5 minutes walking distance or 200 Meters to BTS Ha Yaek Lat Prao Station, and BTS Phaholyothin24 Station.

15 minutes walking distance or 600 Meters to MRTA - Phaholyothin Station (Interchange Station between BTS & MRTA Station).

Buses No. 24, 26, 34, 39, 59, 63,107, 129, 136, 191, and Air Buses No. 39, 59, 63, 107, 129 503, 555

850 meters to Tollway and 5 kilometers to Expressway System.

Strategic Location

RASA ONE is a premier Grade A office complex comprising two buildings completed in 1995 and 2005. Located on Phaholyothin Road, it is just a five-minute walk from BTS Ha Yaek Lat Phrao and BTS Phaholyothin 24 stations, providing easy access to Bangkok’s transport network. Phaholyothin is one of northern Bangkok’s most sought-after districts, known as a vibrant business and commercial hub.

Sustainability & Safety Achievements at RASA ONE

RASA ONE received LEED 2009 Gold Certification for Existing Buildings: Operations and Maintenance in 2018, recognizing excellence in energy efficiency, water conservation, and sustainable building practices. In 2024, RASA ONE achieved LEED v4.1 O+M Platinum Recertification, reflecting outstanding ongoing performance in areas such as indoor environmental quality, waste management, transportation, and occupant well-being. Looking ahead, RASA ONE is targeting the BSA Building Safety Award (Gold Level) in 2025. Organized by the Building Inspectors Association of Thailand, this prestigious award recognizes outstanding building safety, fire prevention, energy management, and occupational health practices, while promoting sustainable and innovative management aligned with international standards.

LEED 2009 Existing
Buildings: Operations & Maintenance Gold Certification (2018)

LEED v4.1 O+M:
Existing Buildings Platinum Certification (2024)

Targeting the BSA
Award 2025

Green Spaces for Healthier Living

RASA ONE improves outdoor air quality with expansive green spaces and dust-absorbing trees, fostering a healthier outdoor environment. We have also created a pocket park in the communal area, providing a peaceful connection to nature.

Smart Parking for a Sustainable Future

The façade of the parking structure has been carefully upgraded with materials specifically designed to minimize heat absorption, contributing to enhanced energy efficiency and a more comfortable environment for users. Additionally, the facility has been equipped with electric vehicle (EV) chargers, ensuring that tenants with electric vehicles can conveniently charge their cars while utilizing the building, thus promoting sustainability and accommodating the growing demand for eco-friendly transportation options.

RASA ONE features enhanced facilities designed to meet evolving needs. With a focus on flexibility, comfort, and functionality, we've created a space that supports work-life Integration, exceeding expectations for both professional and personal well-being.

RASA COOP is a flexible conference room for meetings, seminars, and events, with integrated technology to support various professional needs. It also includes a co-working space for collaboration and productivity, plus a private breastfeeding room for mothers and babies.

RASA ALLY is a retail building that seamlessly extends the vibrant atmosphere of the retail spaces at RASA ONE, creating a dynamic and interconnected environment where visitors can enjoy a diverse range of retail experiences. Both retail areas feature carefully curated options, including shops, restaurants, cafés, clinics, various services, and even a bank—each designed to meet diverse needs and preferences.

RASA COLY is a space designed for relaxation and socializing, offering a place to unwind or enjoy free time. With its co-playing concept, it blends work and leisure, meeting the needs of the modern generation. This space fosters creativity, connection, and well-being, creating the perfect balance between work and life.

RASA ONE has implemented the Destination Control Lift system, an advanced technology designed to efficiently manage passenger flow. This system reduces energy consumption, minimizes waiting and travel times, and offers a more convenient elevator experience. The building has also upgraded its entry and exit systems by adding turnstile access control, integrated with face recognition technology, allowing users to enter the building seamlessly. Additionally, the QR code access control system enhances convenience for visitors by ensuring the check-in process is efficient, seamless, and secure.

RASA ONE is a complete business community supported by a professional property management team dedicated to service excellence every day. We employ knowledgeable and experienced personnel to ensure the highest standards of service and operational efficiency.

RASA ONE has also upgraded the parking system by implementing a license plate recognition system for quick access. Additionally, e-stamping and mobile payment options are available for parking visitors, offering added convenience. The digital wall art provides a unique experience for tenants, featuring a variety of art themes that change with different festivals, creating a dynamic atmosphere. Alongside these technological advancements, security has been strengthened with CCTV cameras, ensuring tenants' confidence in the services provided by RASA ONE.