Architecture: An Art, a Responsibility and a Design Process

Architecture is much more than the simple construction of buildings. It is the art of building, which aims to design and realize structures that meet aesthetic, harmonious, comfortable, useful, solid, and sustainable criteria. In close relation with urban planning, which focuses on the development of urban areas, architecture is a field that combines creativity, technical expertise, and responsibility towards the client and society.

The architectural profession primarily aims to consider and defend the interests of the client, also known as the project owner (maître d'ouvrage), as well as those of consumer citizens. As a designer, the architect plays a key role in the realization of architectural projects by translating the needs and aspirations of the project owner into a tangible and functional reality.

In Luxembourg, the Ordre des Architectes et des Ingénieurs-Conseils (OA) regulates the architectural profession and defines fee rates based on the overall project amount and its degree of complexity. Generally, for standard buildings, category 3 is considered, which corresponds to specific fee rates.

The architectural design process includes several key steps, each playing an essential role in the realization of the project:

1. Data research (10%): This initial phase involves collecting the various information necessary to understand the site and its related constraints. Among this data is the cadastral extract, which provides information on the ownership situation, the size, and the orientation of the land. The cadastral measurement, for its part, offers precision regarding the plot, while the topographical survey makes it possible to gather information on the relief, topography, landscaping, and existing infrastructure.
2. Project (10%): The project stage is the opportunity for the architect to translate the needs and expectations of the project owner into a concrete architectural vision. This involves the creation of drawings and plans that will serve as the basis for the construction of the building. The architect must consider technical constraints, construction standards, and aesthetic concerns to bring the project to life.
3. Building permit (20%): Before starting the work, it is necessary to obtain the required authorizations for the realization of the project. This step may involve administrative procedures with the competent authorities, who verify the project's compliance with urban planning regulations and construction standards in force.
4. Execution project (15%): Once the authorizations are obtained, the architect develops the execution project. This involves refining the plans and technical details of the project