Desert Beauty with Major Upgrades - Peaceful Living in Marana! Welcome to 12905 N Mesozoic Dr, a well-maintained home in a quiet, established Marana neighborhood. Enjoy year-round comfort with a brand-new high-efficiency 2-stage HVAC system ($15k value) and a whole-home water filtration system ($5.2k value). Outside, a majestic saguaro with new arms, a lemon tree, raised garden bed, bougainvillea, prickly pear, and more create a true desert oasis. A new block wall adds privacy. Move-in ready with costly upgrades already done—just bring your personal touch and enjoy Arizona living!