Sun Red River Building

Sun Red River Building is a prominent Grade A office building in central Hoan Kiem, one of Hanoi’s most important financial, administrative and commercial districts.

Strategically located at 23 Phan Chu Trinh Street, the property combines modern Japanese-inspired architecture with internationally oriented operating standards. It remains a preferred option for companies searching for an office for lease in Hanoi or a prestigious business address in central Hanoi.

If your company is considering office space for lease at Sun Red River Building, this guide provides essential information about the building’s location, scale, available office sizes, architectural standards, facilities, corporate environment, indicative rental price and current availability.

Overview of Sun Red River Building

Overview of Sun Red River Building highlights a professional office building in Hoan Kiem, Hanoi, offering a convenient location on Phan Chu Trinh Street and a suitable working environment for businesses seeking office space in the city center.

Sun Red River Building, also known in Vietnamese as Tòa nhà Mặt Trời Sông Hồng, is a Grade A office building located in the core of Hoan Kiem, an area widely regarded as Hanoi’s administrative, financial and diplomatic centre.

It is one of the relatively limited number of central office buildings designed and operated according to international standards, with a particularly strong influence from Japanese management culture.

Key information about the building includes:

• Full name: Sun Red River Building
• Building grade: Grade A
• Address: 23 Phan Chu Trinh Street, Hoan Kiem Ward, Hoan Kiem, Hanoi
• Scale: 15 above-ground floors, one basement and a mezzanine
• Total office area: Approximately 15,000 sq.m.
• Typical floor area: Approximately 1,200 sq.m.
• Primary function: Grade A office accommodation
• Management style: Internationally oriented, with Japanese standards of professionalism and operational discipline

Sun Red River Building provides more than office space. It offers a stable operating environment, professional management and long-term corporate value.

These factors are particularly important for foreign-invested companies, international representative offices and businesses with strict requirements for workplace quality.

By choosing an office for rent at Sun Red River Building, a company gains:

• A business address in central Hanoi
• A professional working environment influenced by Japanese standards
• A workplace that supports a strong corporate image
• Convenient access to clients, partners and government offices
• Stable infrastructure for long-term business operations

Demand for office space in the building remains consistently strong, particularly among:

• Foreign-invested enterprises
• Japanese and other international companies
• Banks and financial institutions
• Technology and consulting companies
• Representative offices
• Professional service providers

For businesses comparing Hanoi office space, Sun Red River Building represents a well-balanced combination of central location, international standards and professional operations.

It is particularly suitable for companies that want to build a stable and credible long-term presence in Hanoi.

Location and Transport Advantages of Sun Red River Building

Location is one of the most important reasons why office space at Sun Red River Building maintains strong commercial value.

The property is located at 23 Phan Chu Trinh Street, within the established business core of Hoan Kiem.

Detailed location information

• Street: Phan Chu Trinh
• Ward: Hoan Kiem
• District area: Hoan Kiem
• Frontage: One large street frontage
• Business zone: Central administrative, financial and commercial area

Phan Chu Trinh Street provides direct access to several of Hanoi’s important business districts and is situated close to many recognised city landmarks.

The address is particularly valuable for companies that meet clients regularly, work with financial institutions or government agencies, or need an office that is convenient for international visitors.

Approximate travel times from Sun Red River Building

• Two minutes to Hoan Kiem Lake
• Three minutes to the Hanoi Opera House
• Five minutes to the Hanoi People’s Committee
• Seven minutes to the Hanoi Old Quarter

Regional connectivity

From the building, tenants can conveniently access:

• Ly Thuong Kiet Street
• Tran Hung Dao Street
• Hai Ba Trung
• Ba Dinh
• Hoan Kiem’s financial and administrative areas
• Major inter-district routes

The central location makes it easier for employees, clients and business partners to travel between the property and other important areas of Hanoi.

Surrounding business environment

Sun Red River Building is located near:

• Major banks such as Vietcombank, BIDV and HSBC
• Luxury hotels
• High-quality restaurants and cafés
• Government and administrative offices
• International companies and representative offices
• Professional service providers
• Other Grade A office properties

Companies choosing an office rental in Hoan Kiem Ward can benefit from:

• Faster access to clients and business partners
• More convenient financial and administrative transactions
• Reduced travel time for central-city meetings
• A stronger and more recognisable business address
• Improved corporate credibility
• A professional experience for visiting clients

The location is therefore highly relevant for companies searching for an office for lease in Hoan Kiem or specifically looking for an office in Hoan Kiem Ward.

Building Scale and Office Space for Lease at Sun Red River Building

Building Scale and Office Space for Lease at Sun Red River Building offer flexible office options for businesses of different sizes, providing a professional working environment in a convenient location in Hoan Kiem, Hanoi

Sun Red River Building was developed on a substantial site for a central Hoan Kiem property. Its building scale allows it to provide flexible office areas for companies with different headcounts and operational models.

This is a significant advantage because large and efficiently configured office floors are relatively limited in Hanoi’s historical central business district.

Main building specifications

• Total land area: Approximately 2,200 sq.m.
• Total floor area: Approximately 15,000 sq.m.
• Number of office floors: 15
• Basement: One level
• Mezzanine: One level
• Typical office floor: Approximately 1,200 sq.m.

Available office sizes at Sun Red River Building

Depending on current subdivision and availability, indicative leasing options may include:

• 88 sq.m.
• 150 sq.m.
• 300 sq.m.
• 500 sq.m.
• Full-floor office space

This range makes the building suitable for:

• Small international representative offices
• Medium-sized professional service firms
• Financial and technology companies
• Large corporate headquarters
• Companies that require an entire floor
• Businesses planning future expansion

The main advantages of the office floors include:

• Large typical floor plates, which are relatively rare in central Hoan Kiem
• Flexible subdivision according to tenant requirements
• Compatibility with different workplace models
• Efficient layouts for open-plan or divided offices
• Potential for expansion within the same building, subject to availability

For companies considering office space for lease at Sun Red River Building, selecting the right area should involve more than matching the current number of employees.

The business should also assess:

• Expected headcount growth
• Meeting-room requirements
• Reception and client-facing areas
• Management offices
• Pantry and breakout areas
• Server, storage and technical rooms
• Future expansion plans
• Usable-area efficiency

Vacant office space at Sun Red River Building is not always readily available because of:

• Strong leasing demand
• Its prestigious central location
• High operating standards
• A relatively stable tenant community
• Limited Grade A supply in Hoan Kiem

Companies with an active leasing requirement should therefore:

• Check updated availability regularly
• Confirm whether the advertised space can be subdivided
• Compare gross and usable areas
• Work with an experienced leasing consultant
• Arrange a viewing promptly when an appropriate unit becomes available

Architectural Design and Office Standards at Sun Red River Building

Sun Red River Building was designed by Japanese architects, combining a minimalist visual language with modern functionality and efficient office planning.

Its design focuses on professional appearance, operational practicality and the effective use of space.

Main architectural features

• Modern Japanese-inspired architectural style
• Premium materials, including Fluxalum and Luxalon
• Efficient use of natural light
• Professional common areas
• Functional design suitable for long-term corporate occupation
• A distinctive but understated exterior

Rather than relying on highly decorative design, the property reflects the clarity, order and attention to detail often associated with Japanese workplace standards.

Office-space specifications

• Ceiling height of approximately 2.7 metres
• Column-free or low-column floor areas
• Open and flexible working space
• Efficient layouts for different office functions
• Good access to natural light

Column-free office space gives tenants greater flexibility when planning:

• Open-plan workstations
• Meeting and conference rooms
• Private management offices
• Reception and waiting areas
• Collaboration zones
• Pantry and employee facilities
• Technical and storage areas

An efficient layout can also reduce the amount of unusable space, helping companies achieve better value from the area they lease.

Technical systems

The building is equipped with:

• Central Daikin air-conditioning
• Backup power supporting building operations
• High-speed internet infrastructure
• Stable telecommunications systems
• Technical systems suitable for Grade A corporate offices

Fire safety systems

Fire prevention and firefighting systems include:

• Automatic fire detection
• Fire alarm systems
• Firefighting infrastructure
• Systems designed to meet applicable professional building standards

For companies choosing office space in the building, these design and technical features can deliver several benefits:

• Lower fit-out complexity
• Greater workplace-planning flexibility
• Stable daily operations
• Better employee experience
• A professional environment for clients and partners
• Improved long-term space efficiency

Businesses comparing office space for rent in Hanoi Vietnam should evaluate floor efficiency, technical infrastructure and building operations alongside appearance and location.

In these areas, Sun Red River Building provides a well-established Grade A working environment.

Facilities, Amenities and Services at Sun Red River Building

Facilities, Amenities and Services at Sun Red River Building support a professional and convenient working environment, providing essential facilities and building services to meet the daily operational needs of businesses in Hoan Kiem, Hanoi

Sun Red River Building is equipped with a comprehensive range of facilities and services designed to meet Grade A office requirements.

The quality of these systems is important because building operations directly affect employee experience, business continuity and the impression created on visiting clients.

Main building equipment

• Five high-speed passenger lifts
• One basement and supplementary parking areas
• A 700 kVA backup generator
• Central air-conditioning
• Fire detection and firefighting systems
• Security cameras covering key areas
• High-speed internet and telecommunications infrastructure

The five-lift system helps support efficient movement between floors, particularly during peak arrival, lunch and departure times.

Backup power is also an important consideration for companies that depend heavily on digital systems, communications, financial transactions or continuous daily operations.

On-site amenities

The building includes or provides access to:

• A convenience store or mini supermarket
• Café facilities
• Supporting service areas
• Reception and waiting spaces
• Parking facilities

These amenities help reduce the amount of time employees need to spend travelling outside the building for basic daily requirements.

Building services

Services provided at the property include:

• Professional reception
• 24/7 security
• CCTV monitoring
• Building maintenance
• Cleaning of common areas
• Technical support for building systems
• Professional property management

Infrastructure

The building’s infrastructure includes:

• High-speed internet
• Stable telecommunications
• Central technical management
• Power and backup systems
• Professional safety and security systems

These facilities allow businesses to:

• Maintain more stable operations
• Provide convenient working conditions for employees
• Improve the experience of visiting clients
• Reduce the risk of operational disruption
• Present a professional corporate image

For companies comparing commercial space for rent in Hanoi, the quality and reliability of building operations should be evaluated carefully.

A central location alone is not sufficient if the office lacks stable lifts, air conditioning, backup power, security or professional management.

Sun Red River Building combines its central Hoan Kiem address with the facilities required for long-term corporate use.

Business Environment and Notable Tenants at Sun Red River Building

Sun Red River Building has attracted a community of high-quality businesses, particularly Japanese and international companies.

The corporate environment is characterised by:

• Japanese businesses
• Foreign-invested enterprises
• International companies
• Representative offices
• Financial and professional service firms
• A professional and orderly workplace culture

This tenant profile contributes to the building’s overall positioning as an internationally oriented Grade A office property.

Companies renting office space in the building can benefit from:

• Greater credibility when meeting clients and partners
• A more professional corporate environment
• Stronger positioning among international businesses
• Potential networking opportunities
• Greater confidence among employees and candidates
• A business address associated with operational stability

This environment is particularly suitable for:

• Japanese companies entering or expanding in Vietnam
• Foreign representative offices
• Financial and banking businesses
• Technology companies
• Consulting and legal firms
• International trading companies
• Businesses requiring regular contact with government agencies or financial institutions

For foreign companies searching for office space for rent in Hanoi Vietnam, the established international tenant community can be an important consideration.

It provides not only a workplace but also a professional setting aligned with the expectations of international employees, clients and business partners.

Why Lease an Office at Sun Red River Building?

Why Lease an Office at Sun Red River Building? Its central location in Hoan Kiem, convenient access to surrounding business areas, professional working environment, and essential building facilities make it a suitable office choice for businesses operating in Hanoi

Sun Red River Building is a compelling option for companies looking for Grade A office space in central Hanoi.

Its value comes from the combination of a prestigious location, Japanese-inspired standards, flexible floor areas and professional building operations.

Key reasons to lease office space at Sun Red River Building

• Prestigious location in central Hoan Kiem
• Close to Hoan Kiem Lake and the Hanoi Opera House
• Convenient access to government offices, banks and commercial areas
• Japanese-inspired architecture and management culture
• Professional international business environment
• Typical floor area of approximately 1,200 sq.m.
• Flexible office sizes
• Column-free or low-column working areas
• Five high-speed lifts
• Backup power and stable technical systems
• On-site and surrounding amenities
• Suitable for Vietnamese and foreign-invested companies

For businesses looking for an office for lease in Hoan Kiem, the property provides more than a central address.

It offers an environment that can support:

• Corporate credibility
• Operational continuity
• Employee experience
• International client engagement
• Recruitment and retention
• Long-term business development

It is therefore a suitable choice for companies that value professional operations and long-term stability rather than selecting an office based only on appearance or headline rent.

Office Rental Price at Sun Red River Building and Current Availability

The indicative office rental price at Sun Red River Building is approximately USD 30–32 per sq.m. per month.

The actual rental rate may vary according to:

• Leased area
• Floor level
• Office orientation and view
• Lease commencement date
• Lease duration
• Handover condition
• Fit-out status
• Commercial incentives available at the time of negotiation

Companies researching the office rental price in Hanoi should confirm whether the quoted rate includes or excludes:

• Management or service charges
• Value-added tax
• Standard-hours air conditioning
• Overtime air-conditioning charges
• Electricity consumption
• Car and motorbike parking fees
• Fit-out costs
• Reinstatement costs
• Other operating expenses

The total occupancy cost may therefore differ significantly from the headline rental rate.

Factors affecting the final office rental cost

• Size of the leased premises
• Position and floor level
• Lease term
• Handover specifications
• Rent-free fit-out period
• Deposit requirements
• Payment schedule
• Parking demand
• Overtime working requirements
• Negotiated incentives

Current availability at Sun Red River Building changes regularly because of strong demand and its stable tenant community.

Office areas that are well configured, efficiently planned or suitable for immediate occupation may be leased quickly.

Companies looking for an office for rent at Sun Red River Building should:

• Confirm their required area and headcount
• Establish a total occupancy budget
• Determine the preferred move-in date
• Request updated vacant-space information
• Review the handover condition
• Compare gross and usable areas
• Arrange a physical inspection
• Compare the building with other Grade A options nearby

In addition to Sun Red River Building, companies can consider another office property in the same ward:

>>> Office for lease at Leadvisors Place

Comparing nearby properties can help the tenant identify the most appropriate balance between location, available area, operating standards and total occupancy cost.

Office for Lease in Hanoi – Contact HL Land

Are you looking for an office for lease in Hanoi, particularly an office for lease in Hoan Kiem at Sun Red River Building?

Contact HL Land to receive:

• Updated rental quotations and current leasing incentives
• Current office availability based on your requirements
• Comparisons with Grade A buildings in the same area
• Assistance with arranging property inspections
• Advice on total occupancy costs
• Support during commercial negotiations and the leasing process

HL Land supports companies throughout the office search and leasing process, from analysing requirements and preparing a shortlist to arranging inspections, comparing options and negotiating commercial terms.

Our tenant advisory service helps businesses select an office based on location, budget, operational requirements, brand image and long-term development plans.

HL Land – A dedicated advisory partner for a workplace worthy of your business.