Modular home prices vary widely. That is probably not the answer you are looking for but it is the most accurate. You should expect to pay about $90-$150 per square foot for a finished standard modular home. That means you can find quality modular homes for between $100,000 and $300,000. You may come across price quotes for $40-$80 per square foot. Those price quotes are typically not for a finished home. Some homebuyers spend over $100,000 to finish their modular home.