Oriental Square

Oriental Square is a Grade A office building in Starlake West Lake West, distinguished by its column-free design, LEED Gold green standard, modern technical systems, and central location within the urban area. The building is suitable for businesses seeking premium office space for lease in West Lake West.

Location and building advantages

Oriental Square is located at Lot H2CC1, the center of Starlake West Lake West Urban Area, Xuan Dinh Ward, Hanoi. It is close to the central square, the Diplomatic Corps Area, and the growing network of headquarters for government agencies and major businesses in the West Lake West area.

From Oriental Square, businesses can quickly access:

• Vo Chi Cong and Pham Van Dong: approximately 5 minutes.

• Nhat Tan Bridge: approximately 10 minutes.

• West Lake: approximately 10 minutes.

• Diplomatic Corps Area: approximately 2–5 minutes.

• Ba Dinh area: approximately 10–15 minutes.

• Hoan Kiem Lake: approximately 15–20 minutes, depending on traffic conditions.

• Noi Bai International Airport: approximately 20–25 minutes via Vo Chi Cong and Nhat Tan Bridge.

The Starlake area also offers many major amenities and destinations, including Lotte Mall West Lake Hanoi and Hoa Binh Park, UNIS and SIS international school systems, Korean and Japanese schools, and international healthcare facilities such as Hong Ngoc Starlake and Japan International Hospital.

With the advantage of being located at the heart of a new urban area, office space for lease at Oriental Square is suitable for businesses that require a professional image and convenient access for clients, international experts, agencies, and corporations in western Hanoi.

Scale and design

Oriental Square is developed on a site of approximately 3,946m², comprising 16 above-ground floors and 3 basement levels, with a total construction area of approximately 28,652m² and approximately 13,937.5m² of leasable office space.

The building functions are arranged clearly:

• Floors 1–3: office and retail space, with a large reception lobby on the first floor.

• Floor 4: an amenity area including a gym, restaurant, and tenant services.

• Floors 5–16: office and retail space.

• Basement levels B1–B3: parking.

• Rooftop: Sky Garden and outdoor relaxation space.

Typical floor plates range from approximately 912–992m² per floor, with a column-free layout that facilitates the arrangement of work areas, meeting rooms, executive offices, and other functional spaces according to requirements. A 100mm raised floor system and ceiling heights of approximately 2.85–4.5m enable businesses to readily install electrical, network, and office interior systems.

Technical systems and equipment

Oriental Square is invested to Grade A office standards, with a focus on energy efficiency, air quality, and smart operations:

• Elevators: 6 passenger elevators, 1 service elevator, and 1 Schindler fire-fighting elevator; speeds of approximately 3m/s, integrated with Face ID/QR access control and a destination control system.

• Air conditioning: central Daikin VRV/VRF air-conditioning system with Inverter technology.

• Ventilation: fresh-air supply of approximately 30m³/hour/person, combined with PM2.5 filtration and UV sterilization technology.

• Backup power: Cummins generators with 100% backup capacity.

• Fire safety: integrated fire alarm, fire-fighting, and smoke extraction systems; the building completed fire safety acceptance before commencing commercial operations.

• Security: Face ID/QR/card access control, CCTV, and elevator access control systems.

• Property management: Savills Vietnam.

LEED Gold green certification

One of the highlights of leasing office space at Oriental Square is that the building officially achieved LEED Gold – Building Design & Construction (BD+C), certified by the U.S. Green Building Council in March 2026. The building uses double-glazed Low-E glass, energy-efficient HVAC systems, PM2.5 filtration, fresh-air supply, and smart energy management solutions.

Amenities and services

Oriental Square is positioned as a Grade A office building combined with an amenity ecosystem, enabling employees to work, dine, and relax within the building.

Notable amenities include:

• Premium-standard lobby and reception area.

• Restaurants and cafés in the podium area.

• ORI Fitness & Wellness Center, gym, and wellness area on the 4th floor.

• Sky Garden on the rooftop, providing a space for rest and relaxation.

• Green gardens arranged across the office floors.

• Three basement parking levels, including electric vehicle charging areas.

• Smart parking control and parking guidance systems.

The project is invested in by Dai Nam Tien Construction Investment Joint Stock Company and developed by OSI Holdings. Oriental Square features a Modern Contemporary design style, combining modern lines with Asian elements; the main contractor is Ricons.

The building completed acceptance procedures and officially commenced commercial operations in March 2026; Savills Vietnam was appointed to manage building operations. OSI Holdings also moved its office to the 16th floor in early 2026.

Oriental Square office rental rates

According to updated market data, office rental rates at Oriental Square are approximately USD 25–28/m²/month, with service charges of approximately USD 6/m²/month. Actual rates may vary depending on area, floor, lease term, and policies at the relevant time.

Contact information for consultation and site visits

If your business would like to review the price list, check current vacancy availability, or schedule a viewing of workspace at Oriental Square, please contact our team of specialists:

• Hotline / Zalo: 0879 83 3879

• Email: cskh@tektra.vn

• Service policy: 100% free consultation, site visits, and lease contract negotiation support for tenants.