1661 W Cascabella Drive Exceptional nearly one-acre, no-HOA property in the heart of Oro Valley featuring stunning Catalina Mountain and Pusch Ridge views and a highly private setting. Situated on a premium corner lot backing to a wash, the property offers a rare sense of space with only one adjacent neighbor and a uniquely open, expansive feel. The large, block-enclosed backyard highlights incredible views and a pool with integrated waterfall and spa, multi-tiered areas, an expansive covered patio, gazebo, firepit, and built-in natural gas grill. Mature landscaping enhances privacy without obstructing the surrounding views, creating an ideal setting for both entertaining and everyday enjoyment. Inside, the home offers a 5-bedroom split floor plan with an open-concept design and extensive updates completed in 2020, including two additional bedrooms created from a permitted garage conversion. The kitchen features granite countertops and updated cabinetry, while the bathrooms include walk-in showers, updated cabinetry, and a deep soaking tub. Additional upgrades include porcelain wood plank flooring throughout, updated lighting, and modern fixtures. Improvements include a roof (2019), HVAC system (2020), water heater (2025), and induction range (2024). Ideally located near shopping, dining, and everyday amenities, this property offers a rare blend of space, privacy, views, and convenience in Oro Valley.