In addition some states have specific prescribed petroleum hydrocarbon methods for each range, and some even for each class of hydrocarbons (aliphatic or aromatic) being tested.
Executive Homes Cost More. A prefabricated home costing $259,000 in materials only, will end up costing approximately $581,000 to $854,000 with the land costs, building costs and additional expenditures.This home will have an average of 6,200 square feet with two floors, a full basement, four bedrooms and three full baths. prefabricated home costing $259,000 in materials only, will end up costing approximately $581,000 to $854,000 with the land costs, building costs and additional expenditures.
Watch our informative video on price per square foot costs for a prefab home. This article is part of our Definitive Guide to Building Modular. When asking how much a modular home will cost to build, many different sources will give you many different answers. Some companies will tell you that they can build you a home for as low as $35 per square foot, but what they are quoting you is only the base price.