Home Renovation Budget Calculator
Estimate renovation costs for any room or project. Select your renovation type, quality level, and square footage to get a realistic budget breakdown with contingency and ROI estimates.
How Much Do Home Renovations Cost?
Home renovation costs vary widely by project type and quality level. A mid-range kitchen remodel averages $25,000-$40,000 while upscale versions reach $75,000+. Bathroom remodels range from $10,000-$30,000. Basement finishing costs $30-$75 per square foot. Room additions cost $100-$300 per square foot. Labor typically represents 40-60% of renovation costs, with materials making up the remainder. Always add a 10-20% contingency for unexpected issues like hidden water damage, outdated wiring, or structural concerns discovered during demolition.
Renovation ROI by Project Type
Not all renovations add equal value. Minor kitchen remodels recover 70-80% of costs at resale. Bathroom additions recover 50-60%. Garage door replacement leads ROI at 90-100%. Siding and window replacements recover 65-75%. Luxury upgrades like pools or high-end kitchens often recover only 40-50%. Focus on renovations that match your neighborhood — over-improving beyond local comps rarely pays off. The best ROI comes from projects that fix functional issues (updated kitchen, added bathroom) rather than purely cosmetic upgrades.
Tips for Staying on Budget
Get at least three contractor quotes before committing. Establish a detailed scope of work in writing before construction begins. Keep a 15-20% contingency reserve for surprises. Avoid making changes mid-project — change orders are the top cause of budget overruns. Consider phasing large projects to spread costs. Source materials yourself for 10-20% savings. Time renovations for off-season (winter) when contractors offer lower rates. Consider cosmetic updates like painting and new hardware before committing to full remodels.