Updated June 2026 · Awesome Additions · Sample editorial content
Typical 2026 ranges for a Trophy Club home addition. Your real number depends on size, finishes, and site conditions.
- Room additions — about $80k–$200k. Room additions in Trophy Club →
- Second-story additions — about $150k–$300k. Second-story additions in Trophy Club →
- Garage conversions — about $60k–$150k. Garage conversions in Trophy Club →
- ADUs & in-law suites — about $120k–$250k. ADUs & in-law suites in Trophy Club →
- Primary suite expansions — about $80k–$180k. Primary suite expansions in Trophy Club →
- Guest & pool houses — about $90k–$250k. Guest & pool houses in Trophy Club →
What drives the number in Trophy Club
Square footage and complexity, plumbing, roof and exterior tie-ins, finish level, and site access. We walk the home, prepare a feasibility report, and give you a real estimate — the number in the contract is the number you pay.
See the metro-wide DFW cost guide for more.
Ready to talk specifics?
We design and build additions in Trophy Club.Browse our Trophy Club services or tell us what you're trying to add.
Trophy Club Services →