On 5 April 2025, Hanoi’s office leasing market marked a significant milestone with the successful topping-out ceremony of Oriental Square by OSI - one of the first Grade A office buildings in the Starlake Urban Area (Tay Ho Tay, Bac Tu Liem district). This event underscores the project's long-term vision and its commitment to delivering world-class office space in the capital.
The topping-out ceremony of Oriental Square by OSI was held in a formal setting, serving as a testament to the unwavering efforts and strong solidarity among key stakeholders, including the investor, project developer, general contractor, and relevant partners.
The event was attended by:
The topping-out moment not only marked the structural completion but also reaffirmed the project's strategic role in shaping the future of Hanoi’s office market.
Located in the emerging Starlake urban area, Oriental Square by OSI boasts accessibility advantages. Via key routes such as Vo Chi Cong – Nhat Tan Bridge, Nguyen Van Huyen (extended), Hoang Quoc Viet, and Ring Road 3 (Pham Van Dong), tenants could easily commute to Noi Bai International Airport, Hanoi’s central business districts (Ba Dinh, Hoan Kiem), and major hubs including Cau Giay and Nam Tu Liem. This integrated transportation network ensures optimal convenience, saving time and costs for business operations and commuting needs.
Oriental Square by OSI is designed and operated to LEED Gold standards – a prestigious green building certification awarded by the U.S. Green Building Council (USGBC). This affirms the project’s dedication to creating a working environment that is not only modern and efficient but also sustainable and environmentally friendly.
The development has also garnered national and international recognition at the PropertyGuru Property Awards 2024 with prestigious accolades:
With compliance to LEED Gold standards, Oriental Square by OSI delivers a comprehensive system of on-site amenities, all of which create a secure, convenient, and future-ready work environment for modern enterprises.
The entry of Oriental Square by OSI into Hanoi’s office leasing market holds significant importance:
For enterprises currently searching commercial spaces for lease in Hanoi or seeking to upgrade their existing workspace, Oriental Square by OSI offers an attractive leasing opportunity, surpassing leasing standalone residential properties.
Following the successful topping-out ceremony, Oriental Square by OSI is now entering the final stages of completion and on track for completion in 2025. This is an ideal opportunity for businesses to explore leasing options and secure a spot in one of Hanoi’s most anticipated office and commercial buildings.
Boasting LEED Gold standard design, prestigious industry recognition, and a prime location, Oriental Square by OSI is set to become an ideal choice for corporations seeking modern, professional, and sustainable work environments in the capital.
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On November 19, 2025, Dai Nam Tien Construction Investment Joint Stock Company, OSI Holdings, and Savills Vietnam successfully co-hosted the event, "Your Next Business Destination: Oriental Square by OSI & Starlake Unveiling," at the Oriental Square by OSI office tower.
Nguồn cung văn phòng hạng A gia tăng đang tạo điều kiện để khách thuê cân nhắc lại chiến lược sử dụng không gian làm việc. Trong bối cảnh đó, Oriental Square by OSI, tọa lạc tại trung tâm Starlake, nổi lên như một lựa chọn phù hợp với xu hướng tối ưu chi phí, linh hoạt hoá thiết kế và nâng cao trải nghiệm nhân sự.
