The Children's Hospital City is an architectural complex consisting of 7 functional areas, including:

• Main Building Area: Located in the center of the land, with an area of 27,224 m², comprising two buildings with a shared basement; The auxiliary building block is located in the north of the land, with an area of 6,044 m².
• Technical Infrastructure Block: The electro-mechanical maintenance building covers an area of 9,202 m², arranged along the southern part of the land with a connection point from Kênh 10 Road (20m width).
• Future Use Building: An internal sports and exercise yard located in the northwest corner of the land, adjacent to D1 Road (40m width), covering an area of 8,040 m².
• Flower Garden and Children's Playground Area: Positioned in the middle of the land, accessible from the garden of the main building, covering an area of 5,212 m².
• Auxiliary Buildings: Includes an emergency vehicle parking area and four security houses at the entrances, covering an area of 176 m².
• Parking Area and Grass Lawns: Located in the west and south of the land, covering an area of approximately 15,486 m².