Serviced Office | N03T4 Ngoai Giao Doan

Located in a prime position at the heart of the Ngoai Giao Doan urban complex in Xuan Dinh Ward (formerly Bac Tu Liem District), N03T4 Tower (Horizon Tower Ngoai Giao Doan), developed by Vietnam Construction and Engineering Joint Stock Company (Vinaenco), is one of the most valuable mixed-use commercial and office high-rises in the northern part of Hanoi. Facing the expansive Ngoai Giao Doan lake park, adjoining the Starlake Tay Ho Tay smart urban area and the cluster of international embassy headquarters, the building provides a prestigious foundation for an international-standard working environment for modern businesses.

The Replus serviced office branch at N03T4 Ngoai Giao Doan offers a premium turnkey office solution: helping businesses eliminate 100% of initial interior design and fit-out capital expenditure (CapEx), providing a range of enclosed ergonomic workspaces with fresh air from the lake, and access to Replus's specialised legal and administrative service ecosystem—ready for stable operations and enhanced brand standing from day one.

Tay Ho Tay's “diplomatic” location and seamless inter-regional business network

Located at N03T4 Tower, Ngoai Giao Doan Urban Area, Xuan Dinh Ward (formerly Bac Tu Liem District), the building occupies a strategic location aligned with Hanoi's new administrative planning:

• Multi-directional connectivity backbone: The building is adjacent to the 50m-wide extended Nguyen Van Huyen dual carriageway, directly connecting through Starlake Tay Ho Tay Urban Area and Hoang Quoc Viet Road to the centre of Cau Giay District. The route directly links Ring Road 2.5, Pham Van Dong Boulevard (Ring Road 3), and Vo Chi Cong Road (Ring Road 2), enabling convenient travel flows.

• Fast connection to Noi Bai International Airport: With direct access to the Ring Road 3 elevated route and the Vo Chi Cong Road–Nhat Tan Bridge axis, travel from the building to Noi Bai International Airport takes approximately 18–20 minutes in clear traffic. Staff can also reach the Duy Tan technology cluster in 7 minutes and Ba Dinh's political centre in 10 minutes.

• Hub for the diplomatic community and FDI professionals: Ngoai Giao Doan is planned to host the headquarters of embassies of numerous countries and international delegations, and is home to a large international resident community from Korea, Japan, and Europe. An office here provides an ideal basis for businesses to promote trade, sign import-export contracts, and build global partner networks.

• Ecological setting and comprehensive service amenities: Directly opposite Ngoai Giao Doan lake and park, and close to Hoa Binh Park and West Lake, the building benefits from natural breezes. The commercial podium and urban area offer convenience stores, branches of established banks (Vietcombank, BIDV, Techcombank, TPBank), Asian and European restaurants, and premium cafés for client meetings.

High-rise technical standards and operating infrastructure at N03T4 Horizon Tower

N03T4 Tower was architecturally designed by DP Architects Pte.Ltd (Singapore), with MEP design by Aurecon Group (Australia), meeting modern technical standards:

• Architectural scale and extensive two-level basement parking: The building comprises 25 above-ground floors and 2 interconnected large-scale basement parking levels, with basement floor areas spanning thousands of square metres. Its modern parking structure and open ground-level areas accommodate staff motorcycle parking and provide safe, convenient car stopping and parking positions for visiting partners.

• Dedicated high-speed vertical transportation: The commercial and office areas have separate access routes and are equipped with high-speed passenger lifts from international brands (Mitsubishi/Kone), designed for smooth operation with intelligent traffic allocation to reduce peak-hour lift congestion.

• Integrated premium office MEP infrastructure:

  • Smart zoned central air-conditioning maintains a cool environment, supports energy efficiency, and enables flexible temperature control for each room.

  • High-capacity backup generators with automatic changeover provide 100% electrical load capacity for the building's lighting, lifts, and work equipment in the event of a grid power outage.

  • Sound-insulating, heat-reflective safety glazing, 2.7m standard ceiling height, and office-standard LED lighting designed to protect eyesight.

  • Automatic fire protection systems, including smart smoke and heat sensors and multi-point sprinklers, along with fire-safety-certified emergency stairwells.

Space allocation and solution packages at Replus N03T4 Ngoai Giao Doan

Replus's shared office at N03T4 is designed in a modern, refined style, maximising natural light and open views towards the ecological lake:

Fully serviced private offices

• Flexible space options: Independent enclosed office modules are available from 10m², 12m², 15m², 18m², 25m² to 45m², flexibly accommodating teams of 2 to 18 people working together.

• Fully fitted handover standard: Offices are set up with scratch-resistant melamine-finished engineered wood desks, ergonomic mesh-back swivel chairs, lockable mobile filing cabinets, high-speed internal LAN connections, and individual room air-conditioning controls.

• Security and brand presence: Rooms use smart locks (key card or passcode), while sound-insulating frosted film on glass partitions supports privacy for internal discussions; a formal company nameplate is installed at the entrance.

Individual workstations (Coworking Space)

• Dedicated Desk: A long-term fixed workstation for independent consultants, finance professionals, or start-up project teams of 1–3 people, including a personal locker and access to shared amenities.

• Hot Desk: A cost-efficient solution for staff who frequently work in the field and need a professional, quiet workspace during fixed hours each week.

Virtual office and business registration package

• Provides a reputable legal address at N03T4 Tower, Ngoai Giao Doan Urban Area, Xuan Dinh Ward (formerly Bac Tu Liem District) for establishing a new business, opening a representative office, supporting documentation for foreign-invested enterprises (FDI), issuing VAT invoices, and displaying a company nameplate in the building reception lobby.

• The building reception team receives parcels and express mail on behalf of tenants and promptly notifies the business's legal representative.

Convenient meeting rooms & Business Lounge

• Modern meeting rooms for 6 to 16 people are equipped with 4K Smart TV presentation screens, large glass writing boards, and online conferencing connections for internal meetings, staff training, or commercial contract negotiations.

• The premium Business Lounge has relaxing sofas, natural light, and panoramic views of Ngoai Giao Doan lake park, providing a comfortable and professional setting for discussions with partners.

All-inclusive operating amenities with no additional charges

Locating an office at Replus N03T4 Ngoai Giao Doan enables businesses to consolidate scattered operating costs into one fixed monthly budget:

• Professional bilingual reception: Courteous client reception in an international-office-standard lobby, with support for receiving mail and parcels and guiding visitors.

• Convenient pantry: Complimentary purified hot and cold drinking water, herbal tea, roasted coffee, plus a large refrigerator and microwave for staff light meals.

• Secure office printing area: Multifunction laser printers for network printing, colour scanning and photocopying, plus a high-capacity document shredder.

• Dedicated telecommunications infrastructure: Dual high-speed fibre connections, high-capacity mesh Wi-Fi, and on-site IT technician support for troubleshooting.

• Cleaning service: Cleaning staff service shared areas and private offices daily to maintain a tidy, clean workplace.

Indicative pricing and service privileges

Business types optimised for productivity at N03T4 Ngoai Giao Doan

• Foreign-invested enterprises (FDI) and representative offices: Leverage the central position in the Ngoai Giao Doan and Starlake complex to strengthen brand presence and conveniently host diplomatic partners and international clients.

• Import-export, logistics, and international trading companies: Take advantage of fast airport access via Nhat Tan Bridge to process transport documentation efficiently.

• Technology, investment consulting, and finance businesses: Benefit from an open ecological environment, stable telecommunications infrastructure, and a quiet workspace to support creative productivity.

• Small and medium-sized enterprises (SMEs), start-ups: Eliminate 100% of upfront investment in desks, chairs, and equipment (CapEx), while enabling transparent planning of monthly operating cash flow (OpEx).

Frequently asked questions about Replus N03T4 Ngoai Giao Doan (FAQ)

1. What are the key strengths of Replus's legal services and FDI business establishment documentation support at N03T4?

Replus has an experienced team of specialist legal and tax accounting professionals. Clients leasing serviced or virtual offices at N03T4 Ngoai Giao Doan receive comprehensive support for procedures including Investment Registration Certificates (IRC), Enterprise Registration Certificates (ERC), changes to business registration details, investment capital account opening support, and initial tax declaration services in compliance with legal requirements.

2. Can tenants at Replus N03T4 use shared workspaces at other Replus branches nationwide?

Yes. Clients signing a serviced office lease at Replus N03T4 Ngoai Giao Doan are entitled to flexible use of shared work areas (hot desks) or meeting rooms across the Replus network in Hanoi, including Charmvit Tower Tran Duy Hung, and branches in Ho Chi Minh City when travelling between provinces.

3. What practical value do views of Ngoai Giao Doan lake and Starlake Urban Area bring to the work environment?

N03T4 Tower has direct views over Ngoai Giao Doan lake park and the Starlake Tay Ho Tay urban area. The open outlook and fresh atmosphere may help reduce visual strain for office staff, bring renewed energy to the workday, and create a premium impression when hosting VIP partners.

4. Which tax authority manages the N03T4 Ngoai Giao Doan address? What documents are handed over to activate a tax code?

The address at N03T4 Tower, Ngoai Giao Doan Urban Area, Xuan Dinh Ward (formerly Bac Tu Liem District) falls under the jurisdiction of Hanoi City Tax Division 9. Replus provides a legally stamped office lease agreement, legal documents recognising the commercial function of N03T4 Tower, and fire-safety acceptance records to support new business registration, representative office establishment, or initial tax declarations.

5. Can private office tenants at Replus N03T4 work outside office hours or at night?

Flexible support is available. Company personnel are issued independent security access cards for entry and work at the building 24/7/365. Lighting, computer power outlets, and high-speed internet are available without additional after-hours working charges.

6. Is parking capacity for motorcycles and cars across the two basement levels at N03T4 Horizon Tower sufficient?

The building has 2 interconnected large-scale basement parking levels combined with spacious surrounding internal grounds. This infrastructure is intended to meet monthly motorcycle parking needs for staff and support safe car stopping and parking for visiting partners, coordinated by the professional security team.

7. How are parcels, registered mail, and tax correspondence handled at N03T4?

All parcels, mail, and correspondence sent to the N03T4 address are received and sorted by reception staff, who send a photo notification promptly via Zalo or email to the business representative. Important items are securely stored in a locked filing cabinet and released only upon signature by authorised personnel.

Consultation and site visit contact information

Businesses wishing to learn about pricing, check actual office availability, or schedule a workspace viewing at Replus N03T4 Ngoai Giao Doan may contact our advisory team:

• Hotline / Zalo: 0879 83 3879

• Email: cskh@tektra.vn

• Service policy: Consultation, site visits, and contract negotiation support are provided completely free of charge for tenants.