Construction Cost Calculator
A rough low-to-high budget to test before you ask for bids. Every number is yours to change.
Default rates are our own planning assumptions, not survey data or a quote. Costs vary widely by location.
How Much Does Construction Cost per Square Foot?
As a planning figure, a basic new house often runs about $150–$300 per square foot, and a remodel about $100–$300. Local labor, finishes, site work and permits move these numbers a lot. Treat the result as a budget check, and get written bids for the real price.
Cost Questions
How much does construction cost per square foot?
As a planning figure, a basic new house often runs about $150–$300 per square foot, and a remodel about $100–$300. Local labor, finishes, site work and permits move these numbers a lot. Treat the result as a budget check, and get written bids for the real price.
How much contingency should you budget?
Many owners keep about 10% for new work and 15–20% for older homes, where hidden problems are more likely. It is a planning habit, not a rule. Do not tell it to the contractor as extra budget.
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