Insights · Aug 15, 2026

3/78 Duy Tân, Cầu Giấy, Hanoi
Service charges and VAT are not included in the displayed reference rent.
AC Building is a Class C office building at Alley 78 Duy Tan, Cau Giay, notable for its convenient location, flexible lease areas from approximately 45 m², and pricing suited to small and medium-sized businesses. The building is worth considering when looking for office space for lease in Duy Tan.
AC Building Duy Tan is located at Alley 78 Duy Tan, Cau Giay Ward, Hanoi, within an area concentrated with office buildings, technology companies, and service businesses in western Hanoi.
From the building, businesses can easily access:
Duy Tan – Tran Thai Tong Streets: approximately 2–3 minutes.
Cau Giay Park: approximately 3–5 minutes.
Cau Giay – Xuan Thuy: approximately 5 minutes.
Pham Hung – Ring Road 3: approximately 5–7 minutes.
My Dinh Bus Station: approximately 7–10 minutes.
Vietnam National University, Hanoi: approximately 7–10 minutes.
Thuong Mai University: approximately 7–10 minutes.
Ministry of Public Security 19-8 Hospital: approximately 8–10 minutes.
Keangnam Landmark 72: approximately 8–10 minutes.
National Convention Center: approximately 10–12 minutes.
My Dinh Stadium: approximately 10–12 minutes.
West Lake: approximately 15–20 minutes.
Hoan Kiem Lake: approximately 20–25 minutes.
Noi Bai International Airport: approximately 30–35 minutes.
A key location advantage is its position within the Duy Tan – Cau Giay office cluster, home to many technology, finance, trading, and service businesses. The surrounding area also has numerous banks, restaurants, cafés, and convenience services to support day-to-day business operations.
AC Building Duy Tan comprises 10 above-ground floors and 1 basement and falls within the Class C office segment. The building commenced operations around 2011 and continues to offer office space for lease in a range of sizes.
Typical floor plates are approximately 600 m² per floor and may be subdivided from approximately 45 m², depending on the condition of each floor. Common available sizes include 50 m², 70 m², 100 m², 150 m², 200 m², 300 m², and larger areas.
Scale: 10 above-ground floors + 1 basement.
Floor area: approximately 600 m² per floor.
Leasable area: from approximately 45 m² to 600 m².
Elevators: 2 high-speed Schindler elevators.
Air conditioning: Daikin VRV central air-conditioning system.
Backup power: Kohler generator, meeting 100% of the building's operational needs.
Fire safety: automatic fire alarm and firefighting systems in accordance with the building's operating standards.
Security: security personnel and surveillance cameras in common areas.
Parking: approximately 600 m² basement combined with the grounds surrounding the building.
Working hours: Monday to Friday, 8:00 AM–6:00 PM; Saturday until approximately 12:00–12:30 PM.
AC Building office space for lease offers flexible areas suitable for a range of business models, from small teams to companies with several dozen employees. Office areas can be arranged with open workspaces, meeting rooms, executive offices, and reception areas according to requirements.
Investor: An Dien Company Limited.
Management and operations: An Dien Company.
AC Building operates under a traditional office leasing model, focusing on a convenient location, flexible floor areas, and reasonable rental costs.
Key amenities and services include:
Reception lobby and front desk area.
2 Schindler elevators serving the floors.
Basement and surrounding areas for parking.
Central air-conditioning system.
Backup power in the event of a power outage.
Cleaning of common areas.
Security personnel and surveillance cameras.
Restaurants, cafés, convenience stores, and banks concentrated throughout the Duy Tan area.
In addition to traditional offices, AC Building Duy Tan also currently offers serviced offices, shared offices, and workspaces sized by headcount, giving businesses additional options when seeking smaller leased areas.
The building has been in operation since around 2011 and is currently one of the office options with relatively competitive pricing in the Duy Tan area.
Indicative AC Building office rental rates are currently approximately USD 11–12/m²/month, excluding service charges and VAT. Service charges are approximately USD 1/m²/month; actual rates may vary depending on area, floor, handover condition, and lease term.
With units divisible from approximately 45 m², AC Building is suitable for businesses seeking office space for lease in Cau Giay, office space for lease in Duy Tan, or cost-effective offices in western Hanoi.
Criteria | Information |
|---|---|
Address | Alley 78 Duy Tan, Cau Giay Ward, Hanoi |
Above-ground floors - basement | 10 above-ground floors + 1 basement |
Floor area | Approximately 600 m²/floor |
Leasable area | Approximately 45–600 m² |
Rental rate | Approximately USD 11–12/m²/month |
Service charge | Approximately USD 1/m²/month |
Businesses wishing to review the rate card, check actual vacancy status, or schedule a viewing of workspace at AC Building – Alley 78 Duy Tan, please contact our advisory team:
Hotline / Zalo: 0879 83 3879
Email: cskh@tektra.vn
Service policy: Complimentary consultation, site visits, and contract negotiation support for tenants.
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