Tucked at the end of a peaceful cul-de-sac in Newport Beach, 2401 Sierra Vista offers a rare opportunity to own a home that has never before been on the market. Set on an expansive 10,831 square foot lot, this charming single-level residence blends timeless character with the space and flexibility to thoughtfully update and make it your own over time. From the moment you arrive, the setting feels calm and welcoming. A charming turret with round windows adds architectural character, framing views of the quiet, idyllic street beyond. Inside, the 1,829 square foot floor plan unfolds comfortably across a single level, creating an easy, livable layout well suited for both everyday living and entertaining. The gourmet kitchen provides generous space for cooking and gathering, while the surrounding living areas feel warm and inviting, filled with natural light and a sense of connection to the peaceful surroundings. Step outside and discover a backyard that feels like a private retreat. Lush, mature landscaping surrounds the property, creating a tranquil environment with plenty of space to relax or entertain. The generous lot size offers flexibility while still allowing the home's existing charm to shine. With three bedrooms, two bathrooms, an attached garage, and a rare lot of this scale, the property offers a wonderful opportunity to enjoy a classic Newport Beach home while making thoughtful updates over time. Perfectly positioned for both convenience and outdoor living, the home is just moments from the scenic Newport Back Bay trails, while still close to the restaurants and shops of 17th Street, major freeways, and all the amenities that make this area of Newport Beach so desirable. Homes with this combination of first-time-on-the-market history, peaceful cul-de-sac setting, and expansive lot size are rarely available, making 2401 Sierra Vista a truly special opportunity.