This home design calculator estimates the cost of a home design or renovation project based on the scope of work, materials, and square footage involved, giving you a realistic budget before you start construction or hire a contractor.
Home Design & Interior Cost Calculator
Estimate your home interior design, architectural planning, furnishing, and renovation expenses.
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Cost Distribution Breakdown
Detailed Project Cost Summary
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Since renovation costs can vary widely by region and project type, it helps to know local construction cost benchmarks — our article on how much it costs to rebuild a house covers the same underlying cost factors that apply to major renovation projects. Once you have an estimated project cost, our home ROI calculator can help you evaluate whether the investment is likely to pay off in added home value.