Home renovations that boost resale value focus on improving curb appeal, functionality, and maintenance perception. Key projects include replacing garage and front doors, minor kitchen remodels, adding stone veneer, new siding, and windows. Refinishing or installing wood floors, finishing basements or attics, upgrading insulation, updating bathrooms, adding bathrooms, replacing roofs, enhancing landscaping and exterior lighting, renovating closets, and installing backup generators also add value.