Arcadia is a gated enclave tucked between N Oracle Rd and N Columbus Blvd, bounded north–south by E Mainsail Blvd and E Hawser St. Behind its private gate lie fewer than 40 contemporary Santa-Fe and Mediterranean homes (2010-present) on 0.3- to 0.6-acre lots, many with negative-edge pools and outdoor kitchens that frame Catalina and Tortolita mountain views. Interiors span 2,800–4,500 sq ft with open-plan great rooms, quartz kitchens, and flex casitas. Residents can bike straight to The Loop path, tee off at Oro Valley Country Club in eight minutes, and reach shopping at Oro Valley Marketplace or Tucson Premium Outlets in under ten. Served by Amphitheater schools and a low-fee HOA that maintains gate and streets, Arcadia offers secure luxury living just north of Tucson yet minutes from I-10 for easy commuting.