Custom residential elevators size can vary depending on the specific model, residential elevators company, and your customization choices. However, I can provide you with general information regarding the home elevator dimensions. Custom residential elevators typically come in various sizes, ranging from compact models suitable for a single person to larger models that can accommodate a wheelchair or even multiple people. The most common sizes for residential elevators are: Compact elevators: These are usually designed for a single person or a wheelchair user and can have dimensions around 36 inches (91 cm) wide and 48 inches (122 cm) deep. Standard-sized elevators: These can typically be a wheelchair and one or 2 person home elevator. The dimensions for standard-sized elevators can range from approximately 40 inches (102 cm) wide and 54 inches (137 cm) deep to 51 inches (130 cm) wide and 68 inches (173 cm) deep.