Planning a home addition in Salt Lake City? Costs typically range from $80–$200/sq. ft. for ground-level builds to $300–$500/sq. ft. for second-story expansions. Whether you’re dreaming of a $50k bedroom bump-out or a $100k+ luxury primary suite, understanding the variables—like structural reinforcement and utility extensions—is key to a successful project. Explore our realistic breakdown of local pricing to help you plan your next move with confidence and transparency.