
Urban townhouse living spaces are evolving to embrace nature. In Vietnam, rapid urban growth challenges architects to design homes that maximize limited space while fulfilling diverse functional needs. Sky Garden Villa, located in Nha Trang in central Vietnam—a tropical region with distinct wet and dry seasons—is built on a 100 square meter irregular plot, posing a unique design challenge.



Sky Garden Villa’s layout includes a living room, kitchen, and one bedroom on the first floor; two bedrooms on the second floor; and the master bedroom on the third floor. These areas connect through stairs and central open spaces, promoting fluid movement throughout the home. A key feature of this design is the integration of natural elements: large glass panels, skylights above the staircase, and numerous glass doors flood the interior with natural light.
This approach not only creates stunning visual effects and reduces the need for artificial lighting during the day, but it also fosters a dynamic interplay of light and shadow. Such design seamlessly links indoor environments with the outdoors, preventing a monotonous atmosphere while minimizing energy consumption.



The design fosters harmony with nature by placing greenery strategically around bedrooms and bathrooms, simulating lush garden environments. This reduces dust infiltration and enhances air quality while offering refreshing indoor views. In the luxurious master bedroom on the top floor, the vibrant green garden acts as a living painting, captivating from every angle.
This garden serves as the home’s centerpiece, transforming the master suite into an exclusive sanctuary for relaxation. Thanks to extensive glass walls, the indoor and outdoor gardens merge seamlessly, creating an expansive sense of openness. This design not only highlights surrounding landscapes but also strengthens the connection between residents and nature, making the bedroom a serene retreat to enjoy natural beauty and tranquility.




While glass materials enhance openness and light, their heat retention can pose challenges in tropical climates. To address this, the design incorporates multi-layered glass with air gaps between panes, allowing air to circulate freely. This natural ventilation strategy helps dissipate heat and cools indoor spaces, reducing the need for mechanical air conditioning.



The villa’s exterior design is simple yet distinctive, centered around an expanded green area. Trees planted around the first floor provide privacy by shielding bedrooms from direct outside view and act as a natural cooling barrier. Surrounding the living room, a water-filled pool enhances both the aesthetic appeal and thermal comfort, cooling the interior during hot days and offering serene views from the kitchen and living areas.



Inside, the villa embraces a minimalist design focused on simplicity and warmth. The use of warm colors creates a cozy yet luxurious atmosphere. Functional elements are thoughtfully combined to maximize flexibility and highlight details. Reflective glass surfaces not only add aesthetic value but also broaden views, fostering openness and reinforcing the connection between indoor and outdoor environments.
By integrating green building solutions, optimizing space, and maintaining elegant simplicity, Sky Garden Villa stands as an ideal urban residence that promotes energy efficiency and environmental sustainability.











Project Drawings

△ Analysis Chart

△ First Floor Plan

△ Second Floor Plan

△ Third Floor Plan

△ Fourth Floor Plan

△ Roof Plan

△ Elevation Drawing

△ Elevation Drawing

△ Section Diagram

△ Section Diagram
Project Information
Architect: Pham Huu Son Architects
Area: 400 m²
Project Year: 2023
Photographer: Hiroyuki Oki
Manufacturer: Jotun, Xingfa
Lead Architect: Pham Huu Son
Project Development: Nguyen Truong Ky
Drawing: Phan Quy
Engineer: Nguyen Ngoc Thien
Contractor: Nha Xanh 79 Company
Location: Nha Trang, Vietnam















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