Experience elevated living in this impeccably upgraded 4-bedroom, 4-bath home nestled within the exclusive Sierra enclave of Portola Springs. Positioned on a desirable interior view lot, this 2,548 SQFT home enjoys sweeping panoramic vistas of rolling hills and open space--with no rooftops behind to disrupt the serenity. Its south-facing orientation fills the home and backyard with sunlight throughout the day, creating a warm, vibrant atmosphere. Step through the dramatic entryway, where soaring ceilings and natural light welcome you into a thoughtfully designed interior featuring over $380,000 in luxury upgrades. The open-concept great room is anchored by a striking custom fireplace and flows into the heart of the home--a chef-inspired kitchen outfitted with built-in Bosch appliances, a quartz-topped island with statement pendant lighting, and sleek shaker cabinetry. Designer tilework elevates the space, continuing into the beautifully appointed bathrooms and upstairs laundry room. Throughout the main level, wide-plank luxury vinyl flooring brings warmth, sophistication, and seamless continuity to the living spaces. Ideal for multigenerational living or guest stays, the main level includes a private en-suite bedroom with full bath. Upstairs, a spacious loft offers flexibility as a home office, playroom, or media lounge, while the expansive primary suite serves as a true retreat--featuring a spa-like bath with soaking tub, dual vanities, and a generous walk-in closet. Step outside to a resort-inspired backyard oasis that blends style, comfort, and functionality. Relax in the custom saltwater pool with pebble finish and heat pump, or entertain under the fully enclosed motorized patio system--complete with retractable ceiling, automatic screens, wind sensors, infrared heaters, and integrated LED lighting. Professionally designed landscaping, ambient lighting, and floating porcelain tile steps add beauty and refinement. Additional highlights include a 27-panel paid-off solar system, epoxy-coated garage floors with built-in cabinetry, custom wood shutters, an extended driveway, and smart energy-efficient upgrades throughout. Residents of Portola Springs enjoy access to 15+ amenity-rich parks, scenic walking trails, resort-style pools, pickleball and sports courts, and playgrounds--all moments from home. Located in top-rated Irvine USD: Loma Ridge ES, Jeffrey Trail MS, and Portola HS. Don't miss this opportunity to live in one of Irvine's most coveted neighborhoods!