OSI HOLDINGS WINS BEST BOUTIQUE DEVELOPER AT PROPERTYGURU 2026
On 16 October 2026, at the PropertyGuru Vietnam Property Awards ceremony in Ho Chi Minh City, OSI Holdings was honoured in the Best Boutique Developer category.
ORIENTAL SQUARE – THE PIONEERING GRADE A OFFICE BUILDING SETTING A NEW BENCHMARK IN STARLAKE
As Starlake Tay Ho Tay continues to emerge as Hanoi's new administrative and economic hub, the district is attracting unprecedented attention from both domestic and international investors. At the heart of this transformation, Oriental Square by OSI Holdings proudly stands as a pioneering Grade A office development, redefining workplace excellence for multinational corporations, FDI enterprises, and global brands seeking a prestigious headquarters in Hanoi.
A Prime Business Address in Hanoi's New Administrative Hub
Strategically located at H2CC1, Starlake Urban Area, Oriental Square enjoys one of the city's most desirable business addresses.
The project is positioned within Hanoi's future administrative center, where the Vietnamese Government has planned the headquarters of 13 ministries, alongside numerous embassies and the regional headquarters of international corporations such as Samsung R&D Center, Takashimaya, Shilla, Daewoo, and many others.
Beyond exceptional connectivity via Vo Chi Cong Boulevard, Pham Van Dong Boulevard, and Nguyen Van Huyen Extension, the location enables businesses to significantly improve operational efficiency while enhancing their corporate image among international clients and partners.
"The Tay Ho Tay area and West Hanoi are becoming increasingly attractive destinations for foreign companies, particularly Korean and Japanese occupiers, thanks to their large expatriate communities and rapidly developing infrastructure."
— Savills Vietnam
Iconic Architecture with World-Class Technical Specifications
Unlike conventional office buildings, Oriental Square embraces a Modern Contemporary architectural language inspired by subtle Asian design elements. More than simply a commercial office tower, the project is designed to inspire creativity, improve employee well-being, and maximize workplace productivity.
Developed by OSI Holdings and professionally managed by Savills Vietnam, Oriental Square delivers a seamless experience—from design quality and building operations to premium tenant services.
Technical Specifications
| Specification | Details |
|---|---|
| Building Scale | 16 Office Floors + 3 Basement Levels + Rooftop Sky Garden |
| Typical Floor Plate | Approximately 912–992 sqm |
| Net Ceiling Height | 2.85 m (Typical Floors), 4.5 m (Special Floors), 6.0 m (Grand Lobby) |
| Raised Floor System | 100 mm Raised Floor |
| Air Conditioning | Centralized Daikin VRV/VRF Inverter System |
| Indoor Air Quality | Continuous Fresh Air Supply with PM2.5 Filtration and UV Sterilization |
| Elevators | 8 Schindler Elevators with Destination Control System |
| Curtain Wall | Double Low-E Insulated Glass by Saint-Gobain (France) for superior thermal insulation, UV protection, and acoustic performance |
| Backup Power | 100% Capacity Cummins Generators operating 24/7 |
| Green Certification | Targeting LEED Gold Certification (USGBC) |
An All-in-One Lifestyle Ecosystem
Understanding the growing importance of Work-Life Balance, Oriental Square integrates premium lifestyle amenities directly within the building, allowing employees and executives to enjoy a seamless working experience.
Ground Floor
- Grand Reception Lobby
- Premium Restaurants & Cafés
Level 4
- ORI Fitness & Wellness Center
- Modern Gym
- Restaurant
Rooftop
- Sky Garden
- Quiet Meditation & Relaxation Space
Together, these facilities create a comprehensive ecosystem that supports employee wellness, productivity, and collaboration.
Frequently Asked Questions (FAQ)
When will Oriental Square be ready for occupancy?
Oriental Square is progressing according to schedule and is expected to commence operations in Q4 2025. Early leasing opportunities with attractive incentives are currently available for anchor tenants and early commitments.
Does the 2.85-meter ceiling height include the raised floor?
Yes. The 2.85-meter net ceiling height is measured from the finished raised floor to the suspended ceiling. This exceeds the typical 2.7-meter ceiling height found in many Grade A office buildings, providing a brighter and more spacious working environment.
Does the building support after-hours operation?
Yes. The Daikin VRV/VRF air-conditioning system offers flexible zoning control, allowing tenants to cool only occupied areas during overtime hours, significantly improving energy efficiency and reducing operating costs.
Looking for Grade A Office Space in Hanoi?
Whether you require a boutique office or an entire corporate headquarters, Oriental Square offers flexible floor plates, premium building specifications, and an exceptional business location in the heart of Starlake.
Leasing Hotline: +84 932 038 666
Project Address: H2CC1, Starlake Urban Area, Xuan Dinh Ward, Hanoi, Vietnam.
