Which builder upgrades are worth it and which are markup traps?

Structural and functional upgrades like additional insulation, energy-efficient windows, upgraded HVAC systems, and extra garage or storage space typically add value and comfort in Arizona's climate. Flooring upgrades to tile or luxury vinyl in high-traffic areas also tend to be worth it. Cosmetic items like upgraded cabinets, countertops, and fixtures often carry high builder markups and can be added or changed later for less. Pre-wiring for smart home systems and additional electrical outlets are inexpensive at build time but costly to retrofit. Compare the builder's upgrade price to the cost of having it done after close and consider what future buyers in that community expect.