The cost to install a residential elevator can vary widely depending on factors like the type of elevator, size, features, and your home's existing layout. On a nationwide basis, residential elevator installation typically costs between $25,000 and $50,000. For simpler systems like through-the-floor lifts, prices may start closer to $15,000, whereas high-end custom installations or shaftless glass elevators can exceed $100,000. Additional costs for permits, structural modifications, and specialized finishes should also be factored in. It’s always recommended to request detailed estimates from local providers, such as "Elevator Pros," to understand how these factors apply to your unique project.