Insights · Aug 15, 2026

3/78 Duy Tân, Cầu Giấy, Hanoi
Service charges and VAT are not included in the displayed reference rent.
CCB Office at AC Building is an option for businesses seeking a serviced office in the Duy Tan area of Cau Giay, Hanoi. With private office and virtual office options in its listing, this location is suitable for technology companies, startups, and small teams that need a professional workspace with convenient access to the city's western office cluster.
Criteria | Information |
|---|---|
Office name | CCB Office – AC Building |
Operator | CCB Office |
Building | AC Building |
Address | 3/78 Duy Tan, Hanoi |
New ward | Cau Giay |
Former district | Cau Giay |
Building grade | Grade C |
Building scale | 10 floors |
Indicative private office area | 14.5–15 m² |
Indicative capacity | Approximately 5 people per office |
Office types | Serviced private offices, virtual offices |
Suitable for | Startups, small businesses, technology companies, representative offices |
AC Building is located in Alley 78, Duy Tan Street, an area with a high concentration of technology, software, and service businesses. Its location within the Duy Tan office cluster provides convenient access to major transport routes and potential partners in the same area.
Duy Tan Street: connects to Tran Thai Tong, Ton That Thuyet, and Pham Hung.
Tran Thai Tong Street: convenient for travel between office clusters in Cau Giay.
Pham Hung – Ring Road 3: connects to the My Dinh area and routes leading to the western gateway.
My Dinh Bus Station: serves interprovincial travel and commuting needs for staff.
Cau Giay Station – Nhon–Hanoi Station Metro Line: a public transport option for people working in the area.
Xuan Thuy – Cau Giay area: home to universities, services, and amenities for office workers.
Businesses can also explore options in the serviced offices in Hanoi category to compare locations, areas, and workspace models.
The address of CCB Office – AC Building is 3/78 Duy Tan, Cau Giay Ward, Hanoi City, in the former Cau Giay District area. When looking for a serviced office in Cau Giay Ward, businesses should use the current administrative address in transaction documents and when communicating with the operator.
This address falls under the jurisdiction of Hanoi City Tax Office Branch 5 under the current tax area allocation. The headquarters of Tax Office Branch 5 is at 10 Nguyen Phong Sac Street, Cau Giay Ward, Hanoi. Businesses should verify information directly with the tax authority when completing business registration procedures or changing their head office address.
You can find more spaces along the same route in the Duy Tan Street offices for lease category or view options in the Cau Giay area.
According to the TektraHomes listing, CCB Office – AC Building has indicative private offices of around 14.5–15 m², suitable for teams of approximately 5 people. The profile also mentions virtual offices; service terms and availability should be confirmed before registration.
Workspace options to consider include:
Serviced private offices: suitable for small teams needing an independent work area for internal discussions and document storage.
Virtual offices: for businesses exploring the use of a business address or business registration address, subject to service terms.
Workstations: if coworking space or flexible seating is required, businesses should clarify the packages currently available at this location before choosing.
The appropriate office size should be assessed based on actual headcount, desk layout, visitor needs, and document storage requirements. Teams planning to grow should ask in advance about larger office options or transfer arrangements when expansion is needed.
When viewing CCB Office – AC Building, businesses should specifically check which services are included in the rental package:
Desks, chairs, and work equipment in the office.
Internet, electricity, air conditioning, and cleaning.
Reception area, receptionist services, and mail handling, where provided under the service package.
Meeting room access and shared amenities.
Motorcycle and car parking terms, as well as after-hours surcharges.
Operating hours, contract term, and rules for using shared spaces.
Not all amenities should be assumed to be included in the same package. Before signing a contract, businesses should request written confirmation of the service scope, additional charges, and meeting room usage terms.
Startups and small businesses: choose a private office to begin operations quickly without investing in all furnishings independently.
Teams of around 5 people: may consider private offices in the indicative size range shown in the listing.
Technology and software businesses: suited to the Duy Tan area, where many companies in the same sector and business support services are concentrated.
Representative offices: may consider a private workspace or explore virtual office packages depending on transaction and legal documentation requirements.
Businesses needing a monthly office: should compare contract terms, renewal conditions, and the ability to change office size to select a suitable option.
If considering a shared office or coworking space in Cau Giay, businesses should compare privacy, number of seats, meeting room access, and total operating costs across models.
The cost of a serviced office at AC Building depends on the service type, area, number of seats, and contract term. When receiving advice, businesses should ask for clarification on:
Services included in the package.
VAT and service charges.
Electricity, air conditioning, and after-hours usage costs.
Parking fees and other additional charges.
Security deposit, lease term, and contract termination conditions.
Rules for using the address for business registration under a virtual office package.
TektraHomes can assist with comparing options based on headcount, usage needs, and expected budget, as well as arranging viewings to inspect the actual space.
Located in the Duy Tan office cluster: convenient for connecting with technology, software, and service businesses.
Private offices for small teams: the indicative areas in the listing suit compact teams.
Virtual office option noted in the profile: supports businesses exploring a business address or business registration address, subject to specific terms.
10-storey building: provides a working environment in an office building in Cau Giay.
Reduced initial setup tasks: the serviced office model can help businesses limit the need to purchase furnishings and arrange operational services independently.
Businesses can also explore several other CCB Office locations featured on TektraHomes:
CCB Office – Viet A Tower, 9 Duy Tan, Cau Giay area.
CCB Office – Viet Tower, 1 Thai Ha, Dong Da area.
CCB Office – Ngoc Khanh Plaza, 1 Pham Huy Thong, Giang Vo area.
Locations may differ in area, service model, and current space availability. Businesses should recheck the information for each location before scheduling a viewing.
The office is located at 3/78 Duy Tan, Cau Giay Ward, Hanoi City, in the former Cau Giay District area.
The address at 3/78 Duy Tan falls under the jurisdiction of Hanoi City Tax Office Branch 5. The tax office branch headquarters is at 10 Nguyen Phong Sac Street, Cau Giay Ward, Hanoi.
The listing currently includes private offices of around 14.5–15 m², with an indicative capacity of approximately 5 people. Businesses should visit the site to check the actual layout and suitable number of seats.
The TektraHomes profile mentions a virtual office option. Before registering, businesses need to confirm current service availability, address usage terms, and the documents required for business registration purposes.
Businesses should confirm office availability, usable area, number of seats, included amenities, VAT, parking fees, operating hours, contract term, and any additional charges.
Hotline / Zalo: 0879 83 3879
Email: cskh@tektra.vn
Consultation, site viewings, and contract negotiation support are provided completely free of charge for tenants.
Nguyễn Quốc Đạt Hiện là Giám đốc Kinh doanh tại TektraHomes với hơn 8 năm kinh nghiệm chuyên sâu trong lĩnh vực tư vấn, định giá và phát triển thị trường bất động sản văn phòng thương mại tạ…
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