
Mercury Tower / อาคาร เมอร์คิวรี่
Starting rent: 1,000 Baht / sq.m.
Experience luxury workspaces: JustCo at One Bangkok , ServCorp at Dusit Central Park
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| Attribute | Detail |
|---|---|
| Year Built | 2021 |
| Total Number of Floors | 29 |
| Standard Lease Period | 3 years |
| Air-Conditioning System | Split type |
| Operating Hour | Manually |
| Ceiling Height | 3.00 meters |
| Passenger Lifts | 16 units |
| Service Lifts | 2 units |
| Car Park Lifts | 2 units |
| Free Car Parking Quota | 1 parking space per 100 sq.m. of leased area |
| Car Parking Fee for Additional Space (Baht / Month) | 2,500 |
| Electricity Charge | 6.00 / unit |
| Water Supply Charge | 20.00 / unit |
| Facility | Restaurant |

O-NES Tower is a newly developed Grade A office building in the heart of Sukhumvit, developed by Thai Obayashi (Nantawan Co., Ltd.). Strategically located right in front of BTS Nana Station with a direct skywalk connection, O-NES Tower represents the next generation of office buildings, combining modern Japanese engineering innovation with world-class design. Built with a focus on safety, sustainability, and architectural excellence, the tower is designed to meet the demands of modern businesses while ensuring long-term resilience.

A standout feature of O-NES Tower is its earthquake-resistant structure, utilizing the CFT (Concrete Filled Steel Pipe Structure) method — the first of its kind in Thailand. This construction technique involves filling hollow steel columns with concrete, creating superior strength and stability to withstand seismic activity. Another striking architectural element is the V-Shape steel columns that span from floors 1 to 7, a complex engineering achievement that showcases both design innovation and structural durability.

The building’s façade combines glass and natural stone panels, integrated directly with precast units for maximum durability, reduced maintenance, and resistance to natural impacts over time. This approach not only enhances the building’s modern aesthetics but also ensures long-lasting quality, making it one of the most advanced office towers in Bangkok.

The building features a spacious drop-off area at the entrance.

The lobby features a high-ceiling design with a bright and spacious open layout, creating a modern, airy, and professional atmosphere.

The building features a two-tier security system, requiring users to pass through flap gates and secure access-controlled elevators before reaching the office floors. This enhances security and provides a safe, private working environment for tenants.

O-NES Tower has 29 floors and is equipped with elevator systems that support tenant access throughout the building.
Passenger lifts: 16 units. These elevators serve tenants and visitors traveling between office levels during regular business hours.
Service lifts: 2 units. These are used for goods, deliveries, and building operations, helping reduce congestion on passenger elevators.
Car park lifts: 2 units. These connect parking floors with office levels for tenants who drive to the building.

The building features a Food Court with seating for approximately 400 people, offering a wide variety of dining options at affordable prices. It provides a convenient choice for office workers seeking a quick lunch or casual meal, while enhancing the overall convenience for both tenants and visitors throughout the day.



The restrooms are clean, well-maintained, and regularly serviced. The building also provides accessible restrooms for people with disabilities, ensuring greater convenience and an inclusive environment for all occupants and visitors.


Free Car Parking Quota: 1 parking space per 100 sq.m. of leased area

อาคารตั้งอยู่ติดกับ BTS สถานีนานา พร้อมทางเชื่อมตรงจากสถานีเข้าสู่อาคาร มอบความสะดวกในการเดินทางแก่ผู้เช่าและผู้มาเยือน พร้อมช่วยลดเวลาในการเดินทางในย่านสุขุมวิทได้อย่างมีประสิทธิภาพ

O-NES TOWER aims to achieve LEED and WELL certifications for its Core and Shell development. The project is designed not only to enhance the quality and sustainability of the built environment but also to promote the health, well-being, and overall quality of life of its occupants.


Sample images of bare-shell office space within O-NES Tower . Additional vacant units are available in small, medium, and large sizes on multiple floors. Please contact our team (BOF) for the latest availability.

O-NES Tower stands as a new icon of Bangkok’s office landscape, combining innovation, safety, and sophisticated design. It is the ultimate choice for companies seeking a world-class business address in one of the city’s most dynamic and connected locations.
If you are looking for office space for rent at O-NES Tower, the Bangkok Office Finder (BOF) team is here to help. We provide expert consultation, compare available office spaces, update you on the latest rental rates, arrange property viewings, and assist you throughout the entire leasing process at no cost. Whether you are searching for an office in the Sukhumvit business district or a premium workspace in Bangkok's CBD, we are ready to help you find the ideal office that matches your business size, budget, and operational requirements.
| Place | Walk |
|---|---|
| BTS Nana | Approx. 1 min · 80 m |
| BTS Asok | Approx. 13 min · 760 m |
| MRT Sukhumvit | Approx. 14 min · 840 m |
| Bus stop BTS Nana (Exit 2) | Approx. 1 min · 60 m |
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<a href="https://bangkokofficefinder.com/office/o-nes-tower" target="_blank">O-NES Tower / อาคารโอ-เนส ทาวเวอร์</a>We are not just a broker, we are a consulting partner who helps clients save time, reduce risk, and find the office that best fits their business goals at no cost to tenants. If you are looking for office space in Bangkok, the Bangkok Office Finder team is ready to support you from day one until move-in.
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