Set on one of Humboldt Island's larger corner lots, this is a rare opportunity to create your dream home in one of Huntington Beach's most sought-after coastal communities. Situated on a 6,900-square-foot lot, this 4-bedroom, 2.5-bath residence offers 2,712 square feet of living space and peek-a-boo views of Huntington Harbour. From the moment you step inside, soaring vaulted ceilings and dramatic floor-to-ceiling windows create an inviting first impression, filling the home with natural light and enhancing the sense of openness. The thoughtfully designed floor plan offers exceptional spaces for everyday living and entertaining, including a spacious living room overlooking the backyard, a formal dining room, a centrally located kitchen, and a welcoming family room with expansive windows framing views of the pool. An individual laundry room and convenient downstairs powder room complete the main level. Upstairs, all four bedrooms are thoughtfully positioned, including a spacious primary retreat that was expanded to create an oversized sanctuary. The suite features a walk-in closet, a second closet for additional storage, and a peek-a-boo view of Huntington Harbour. Three additional bedrooms and a full hallway bathroom provide plenty of room for family, guests, or a home office. Two of the secondary bedrooms are currently combined into one larger room, offering flexibility while preserving the home's original four-bedroom configuration. Designed with entertaining in mind, the backyard features a large swimming pool, covered patio, and seamless indoor-outdoor flow, making it easy to host gatherings year-round. The oversized corner lot also provides an expansive pull-through driveway with abundant parking in addition to the attached two-car garage, a rare convenience within the neighborhood. Ideally located just moments from Humboldt Beach, Huntington State Beach, Bolsa Chica State Beach, Downtown Huntington Beach, scenic walking paths, local parks, shopping, dining, and the marina, this is a rare opportunity to own a spacious home in one of Huntington Harbour's most desirable island communities and transform it into the coastal retreat you've always envisioned. Lovingly maintained over the years, the home offers the perfect canvas for its next owner to update and personalize while preserving its exceptional layout, generous living spaces, and timeless character.