The Most Popular Home Renovation Projects in America—And How Much They Cost

With approximately 40 percent of American homes now exceeding 50 years of age, the home improvement sector is seeing a sustained increase in remodeling activity. Recent data from the National Association of Home Builders and Remodeling Magazine identifies bathroom and kitchen renovations as the most frequent projects undertaken by homeowners. These trends indicate a strong market for both aesthetic upgrades and essential structural maintenance as property owners seek to preserve and enhance home value.

According to the National Association of Home Builders (NAHB), bathroom remodeling has emerged as the most popular renovation project in the United States, often driven by the need to replace outdated fixtures. Costs for these projects vary significantly based on scope, with midrange remodels averaging $20,000 while upscale versions can reach $64,000. Kitchens remain a close second in popularity and represent a major financial commitment, with high-end renovations costing upwards of $131,000 due to the high price of appliances, cabinetry, and professional installation.

Whole-home renovations and room additions also rank highly as homeowners look to optimize existing footprints or expand for growing families. A typical whole-home project averages $46,000, though costs can scale to $75,000 depending on the level of finish. For those adding entirely new spaces, a master suite addition is a premium undertaking, with midrange options costing about $130,000 and upscale additions averaging $271,000. These projects reflect a broader trend of homeowners choosing to invest heavily in their current properties rather than moving to new constructions.

Beyond interior living spaces, functional and exterior upgrades like roofing, windows, and decking continue to see high demand. Replacing an asphalt roof averages $22,000, while window replacements range from $16,000 for vinyl to $20,000 for wood. Outdoor living remains a key focus for the sector, with wood decks costing roughly $13,000 and composite alternatives averaging $19,000. Additionally, the report notes that finishing a basement is a popular way to add value, with average costs ranging from $6,500 to $18,500 for drywall, flooring, and basic finishing.