Residential courtyard landscape design plans typically involve the creative layout and arrangement of outdoor spaces surrounding a residential building. These designs aim to enhance the aesthetics, functionality, and sustainability of the courtyard area. Key elements include hardscaping (such as pathways, walls, and seating areas), softscaping (plants, trees, and garden features), and water features (pools, fountains, or ponds). The design also considers the interaction between the natural environment and the built structure, ensuring a harmonious blend of indoor and outdoor living spaces.