A rare opportunity to own one of Pickering's most distinctive executive bungalofts - offering dramatic 23-foot double-height ceilings, an impressive 100-foot rear lot width, and premium upgrades throughout. If you've been searching for more space without sacrificing convenience, 398 Frontier delivers the upgrade. Tucked on a quiet court in prestigious Rosebank, this home is thoughtfully designed for modern family living and seamless entertaining. Soaring ceilings elevate the foyer, living room, great room, and main-floor primary suite, while 10-foot ceilings continue upstairs for a grand, open feel throughout.The versatile layout includes two primary suites - a luxurious main-floor retreat and a private upper-level suite - plus two additional bedrooms connected by a Jack & Jill bath and a generous loft bonus space. All bathrooms are upgraded with granite counters throughout and frameless glass showers. The chef-inspired kitchen features an oversized granite island, extended cabinetry with valance lighting, walk-in pantry, servery, and premium Bosch appliances including double ovens and gas cooktop. Rich oak hardwood flooring and upgraded lighting enhance the principal spaces.The pie-shaped lot widens to over 100 feet at the rear, offering exceptional privacy with no rear neighbours and rare flexibility to create a future resort-style backyard retreat. Approximately 1,500 square feet of unfinished basement space with a three-piece rough-in provides excellent potential for recreation or extended living. Minutes to Hwy 401, Rouge National Urban Park, waterfront trails, and top-tier amenities - ideal for executive commuters and Toronto buyers seeking space, finish, and connectivity. A refined luxury offering in one of Pickering's most established communities.