Sun Square: A Commercial and High-End Residential Complex at 21 Le Duc Tho, Nam Tu Liem, Hanoi

The Sun Square project (formerly known as Thang Long Mansion) is a mixed-use complex combining public services, office space, and residential units in the My Dinh area, standing out in Nam Tu Liem District, Hanoi. With its large scale and strategic location, Sun Square promises to deliver a modern and convenient living and working environment for Hanoi residents.
Overview of Sun Square Project
Located at 21 Le Duc Tho Street, My Dinh 2 Ward, Nam Tu Liem District, Sun Square is developed by Thang Long Urban Development Investment Joint Stock Company. The project covers a total area of approximately 15,500m² (1.55 hectares) and consists of 5 towers with various functions:
- 2 office towers of 17 floors each.
- 1 mixed-use tower of 25 floors combining offices and rental apartments.
- 2 high-end residential towers of 34 floors each.
The project is positioned as a major commercial complex located at the intersection of Ham Nghi and Le Duc Tho streets, on the Ring Road 2 axis connecting Hoang Quoc Viet – Lang Hoa Lac, forming an important gateway to many developing urban areas.
Strategic Location and Regional Connectivity of Sun Square

Sun Square is located right at the intersection of Le Duc Tho and Ham Nghi streets. This area is highly valued for its infrastructure and development potential. In particular, Le Duc Tho Street is planned to include a metro line connecting the city center to various major routes, greatly improving future transportation convenience.
Site Boundaries
The project site is clearly defined with the following boundaries:
- North: Adjacent to green landscape land plots, Police Academy residential area, Institute of Machine Research, and Z111 factory.
- East: Adjacent to land plot 7-4 of the Orphan Care Center and Tam Long Vang Charity Association.
- West: Adjacent to Le Duc Tho Street.
- South: Adjacent to the planned road in Phu My village, My Dinh commune.
Outstanding External Amenities
Thanks to its central location, Sun Square residents enjoy access to a wide range of key external amenities:

Healthcare Facilities:
The project is located about 1km from major hospitals:
- Sports Hospital.
- Traditional Medicine Hospital.
- Hospital 19-8.
Education:
The surrounding area includes reputable schools from primary to university level:
- Le Quy Don, Viet Nhat, Doan Thi Diem schools.
- Thuong Mai University, College of Commerce.
- Hanoi National University of Education, Vietnam National University.
- Electric Power University, University of Foreign Languages.
- Academy of Journalism and Communication.
Infrastructure and Entertainment:
- Only 500m from My Dinh National Stadium and My Dinh Bus Station.
- About 1.5km from National Exhibition Center, Hanoi Museum, and National Convention Center.
Internal Amenities and Master Planning
Sun Square is designed with full modern internal amenities to meet residents' needs for living, entertainment, and working.

Main Components
The project consists of 5 towers with specific functions:
- 2 residential towers (34 floors): Floors 1–2 include public services such as supermarkets, commercial centers, education and healthcare services.
- 2 office towers (17 floors): Designed with a green, modern architectural concept.
- 1 mixed-use tower (25 floors): Offices combined with rental apartments.
- 1 Club House: Integrated wellness and entertainment services.

Detailed Internal Amenities
The internal amenities system includes:

Commercial and Entertainment Services:
- Shopping center with retail, dining, and supermarket areas.
- Entertainment zones located above the commercial area.
Sports and Wellness:
- Gym, Yoga, and Spa at the Club House.
- Four-season swimming pool and rooftop pool on the 17-floor office tower.
- 2 tennis courts.
Community Services:
- Kindergarten located in a separate area.
- Parking: 3 basement levels for residents and tenants.
- Fast food restaurants and coffee shops.
Apartment Design and Layout
Apartments at Sun Square are designed in a modern and space-optimized style.

Typical Design Samples
Detailed layouts and interior samples include:
- Typical floor plan of Tower A.
- Typical floor plan of Tower B.
- Living room sample 1.
- Living room sample 2.
- Bedroom sample.




Developer and Partners
The project is backed by a professional development and consulting team:
- Developer: Thang Long Urban Development Investment JSC.
- Design consultant: Ha Hai Construction – Tourism JSC.
- Main contractor: Song Da 1 Construction JSC.
- Supervision consultant: Au Lac Investment and Construction JSC.
- M&E contractor: Vina Decor E&C.
- Appraisal unit: Apave Asia-Pacific.
- Supporting bank: HD Bank.


Price and Financial Policy
Sun Square apartment prices are considered competitive within the high-end segment in Nam Tu Liem.
Price range
Apartment prices range from 27 – 29.5 million VND/m² (financial support information) and 77.96 – 101.08 million VND/m² (listed information).

Payment schedule
The developer offers a flexible 5-stage payment plan:
- Stage 1: 30% upon signing the purchase contract.
- Stage 2: 15% after completing the 10th floor.
- Stage 3: Payment upon completion of the 20th floor.
- Stage 4: 10% upon topping out the building.
- Stage 5: 30% + 2% maintenance fee upon handover.

Project Progress Update
The project has achieved significant construction milestones.

Key milestones
- Q1 2016 (27/01/2016): Structural frame completed, exterior finishing in progress.
- Q3 2016 (31/07/2016): Continued exterior completion.
- Expected completion: Q4 2016.















Conclusion
Sun Square at 21 Le Duc Tho is a highly potential mixed-use project, offering not only a premium residential environment with 34-floor towers but also integrated office and commercial facilities, creating a modern and dynamic community. With a strategic location, diverse amenities, and a well-managed construction progress, Sun Square is an ideal choice for those seeking a high-quality lifestyle in the western gateway of Hanoi.