Stunning in its refined designer aesthetic and tasteful grandeur, 3601 Catamaran encapsulates the height of luxury, beauty, and ease. Enjoy single-level living in this showpiece property by architect Kase Design Studio with interiors by Melissa Morgan. Located on an oversized corner lot in Harbor View Hills South, enter the home past manicured landscaping and an appx. 10-foot Fleetwood entry door to the grandly appointed living spaces measuring nearly 3,400 square feet. Designed to meet contemporary tastes, the open-plan interiors are comprised of four bedrooms, each with an en suite bath, an office, and exquisite finishes such as wide plank oak hardwood flooring, premium stone, a glass-enclosed wine cellar, quartz wet bar with seating, designer wall coverings, and statement light fixtures by Restoration Hardware and Arteriors. The ultra-modern show kitchen, executed in sleek European-style cabinets, is fitted with a quartz waterfall-edge island, wine refrigerator, top-of-the-line Thermador appliances, and walk-in pantry. Anchored by a floor-to-ceiling fireplace with sleek linear firebox, the sumptuous sitting area hosts a wall of LaCantina BiFold doors that lead out to the verdant backyard. From the built-in barbecue and bench seating to the fire pit, IPE wood accents, and alfresco dining area, the grounds have been thoughtfully curated for entertaining on a grand or intimate scale. The primary suite is an immaculate retreat offering lavish amenities including French doors for a separate entrance to the backyard, textured accent wall, custom motorized shades, boutique-like walk-in closet, oversized rainfall shower with hidden drains, Kohler soaking tub, and Duravit sinks. Additional amenities include a Lutron shade system, alarm system, Nest thermostats, integrated audio speakers, and a three-car garage with built-ins. Located near world-class beaches, five-star resorts, golf courses, shopping and dining, this residence curates an unmatched Corona del Mar lifestyle of upscale splendor.