1502 Flagship Drive sits on a generous corner lot in Mare Island's Coral Sea Community, where the view from the dining room becomes a nightly ritual: the ever-changing live art of the sun setting over San Pablo Bay, with Mt. Tam standing watch in the distance. Built in 2017 by Lennar, this Smart Home features 5 beds plus a media room, 4 full baths, & is as comfortable to live in as it is to look at. Step inside the open-concept great room with a kitchen made for gathering, anchored by a massive island with a farmhouse sink, a GE Profile gas range, a stainless-steel appliance suite, & ample granite counters & cabinets. Warm wood floors greet you, & natural light throughout supports thriving indoor plants, while a butler's pantry & walk-in pantry make entertaining easy. A main-floor bedroom & full bath offer flexibility for guests, a home office or a playroom, & off the garage, a temperature-controlled wine cellar offers the perfect spot to build a collection and/or store food. Upstairs, 4 bedrooms, including a 2nd ensuite bedroom, media room, laundry room & private balcony, provide flexible living space for a growing family or visiting guests. The private, closable primary wing features the primary bedroom & ensuite, a hallway of built-ins, a sitting area, a deep soaking tub for slowing down, a glass shower for mornings that move faster, double sinks & a walk-in closet large enough to prevent fighting over. Outside, irrigated raised garden beds & established Fuji apple, Meyer lemon & fig trees have clearly been tended with care, & a mature bougainvillea greets you as you drive through your carport & can also be enjoyed from your kitchen. The corner lot leaves room to spread out, & the backyard's paver patio makes an easy home base for morning coffee or evening wind-downs. Wood-encased doorways, Solar, a tankless water heater, multi-zone heat & air, a new whole-house UV air purifier & whole-house fan, & a 3-car garage with EV prewiring round out the upgrades. Every detail feels considered. Mare Island offers a rare kind of quiet for the Bay Area, along with unique entertainment, hiking trails to the top of the island, & regular sightings of bald eagles, foxes & owls in the surrounding preserve. When it's time to head into the city, the Mare Island ferry gets you to SF in about 50 minutes. See what makes this island community so special!