




This simple 3-story flat roof self-built house is a cost-effective, modern design perfect for families seeking functional living space without unnecessary frills. Exterior & Style: The house features a clean, minimalist aesthetic with a two-tone facade—light beige upper walls and textured tile on the ground floor—paired with crisp white trim and a flat roof. The symmetrical layout, large windows, and open balconies on every floor create a bright, open, and inviting look. Layout & Features: The three-story design offers flexible living space for small to medium families. The ground floor includes a welcoming entry and open living areas, while the upper floors provide bedrooms and multi-use spaces. The rooftop terrace adds extra outdoor space for relaxation or gatherings. Practical Advantages: This design prioritizes affordability and ease of construction, making it ideal for self-build projects. The flat roof is low-maintenance and cost-effective, while the simple layout ensures efficient use of space and natural light. It’s a practical choice for modern, no-fuss living.
Detailed Parameters:
Building width: 11.25 m
Building depth: 12.20 m
Ground floor area: 137.25 m²
Total floor area: 424.49 m²
Number of stories: 3 above ground
Overall height: 13.40 m (including stairwell enclosure)
Structural system: Light steel frame
Residential features: 1 living room, 2 family rooms, 1 dining room, 1 kitchen, 9 bedrooms, 1 study, 3 bathrooms, 2 storage rooms
3D front elevation rendering of the villa

First Floor Plan
Upon entering through the main entrance, the entire south-facing side is an open-plan space, which includes the central foyer, the dining room on the left, and the living room on the right. The whole area feels very bright and airy. On the north side, there are two bedrooms, with the kitchen located in the middle. The overall layout is very well designed for convenient daily living.

Second Floor Plan
The second floor is the sleeping area, with four bedrooms in total – two facing south and two facing north. On the north side, there is also a separate study, convenient for children to do homework or for adults to work. In the center is a family room, which extends southward to a balcony.

Third Floor Plan
The third floor has three bedrooms and a storage room. In the center is a small family room, which provides access to an outdoor terrace. The terrace is very spacious and makes for a nice outdoor leisure space. The south-facing bedroom also has direct access to the terrace.

Roof Plan
The roof is directly accessible via stairs. With such a large roof area, we can make full use of it – planting some greenery and flowers to create a rooftop garden. It would be absolutely delightful.

We provide the following drawing sets completely free of charge:
Architectural drawings: 20 sheets
Structural drawings: 18 sheets
Plumbing drawings: 9 sheets
Electrical drawings: 15sheets
If you need them, please leave us a message or contact us directl