Our price and cost estimates for a prefab home from Impresa Modular range from $114 - $414+ per square foot, with an average cost of about $200 - $245+. These estimates are all inclusive, meaning that the cost of the home module, labor, and site work are included. The cost of land and any home upgrades are not included in this estimate. Our cost estimate is based on Impresa Modular’s price calculator for a home in San Francisco, California. Since Impresa Modular serves the entire United States and offers home models from a number of designers, there can be variation in final project cost depending on project location and the selected model. Additionally, because buyers work with a third-party builder for site work and home completion, the all-in cost can vary depending on the cost of labor in the project location. The timeline and cost can also vary depending on custom design features, though the factory build usually takes 2 weeks to 3 months, plus an additional 60-90 days for site work. Below, you can find a table of our cost estimates for a finished prefab house from Impresa Modular.