This top-floor, three-bedroom penthouse sits in Building 3 at Port Marluna, the only condo building in Seabridge set behind guarded gates, in what is widely regarded as the harbor’s premier community. It also comes with a deeded 30-foot boat dock, a rare feature that only a small percentage of harbor condos offer.The residence commands sweeping views of the channel and the Topa Topa Mountains, along with some of Oxnard’s finest sunset exposure, framed by 12-foot vaulted ceilings and expansive windows that carry light through the home from morning to evening. A tiled rotunda entry opens onto a thoughtfully proportioned floor plan, anchored by a fireside living room with water views and a kitchen finished in custom cabinetry, granite countertops, and updated appliances, complete with a private balcony overlooking the marina.The primary suite offers a considered retreat of its own, including an expansive walk-in closet outfitted with a new custom ELFA storage system, a sunken soaking tub, and a marble double vanity. The front bedroom has also been upgraded with a new custom ELFA closet system. A dedicated laundry closet, fitted with a new side-by-side washer and dryer, completes the interior.Building 3’s gated setting also places residents closest to Seabridge’s amenities and nearby restaurants, along with the community’s full offering: a temperature-controlled pool, spa, and fitness center with a dedicated Pilates studio, a private clubhouse with caterer’s kitchen and fireside reading room, an outdoor fire pit and lounge, a children’s play area, and 24-hour security. Restaurants, markets, and daily conveniences are all within reach on foot, by water taxi, or by gondola.