308 Brownlie Road King of Prussia, PA 19406

Stunning Custom Colonial in Upper Merion Township – A One-of-a-Kind Retreat. From the moment you arrive, the quality and craftsmanship of this gorgeous custom-built colonial are unmistakable. Nestled in a serene and naturally beautiful setting, this expansive home was thoughtfully designed to blend seamlessly with its surroundings while offering luxurious comfort and refined living.A dramatic two-story foyer with gleaming hardwood floors sets the tone, flanked by a formal dining room adorned with elegant crown molding and chair rail, and a spacious living room perfect for entertaining. Just beyond, the impressive family room features a gas fireplace framed by a wall of windows, bathing the space in natural light and creating a cozy yet open atmosphere.Double doors lead to a versatile private study—ideal for a home office, playroom, or flex space. The heart of the home is the warm and welcoming kitchen, featuring abundant cabinetry, generous counter space, a center island with seating, and a pantry for additional storage. A large mudroom with optional laundry hookup and a stylish powder room round out the first floor.Upstairs, the owner’s suite is a true sanctuary. Vaulted ceilings and a separate sitting area create an inviting retreat, complete with a walk-in daylight closet and a spa-like ensuite bath—boasting a luxurious jetted tub, multi-head shower, dual vanity, and rich tile finishes. A secondary suite with its own sitting area and private full bath offers comfort and privacy for guests or family, while two additional generously sized bedrooms share a well-appointed hall bath with dual vanity.The lower level expands your living space by an impressive 1,400 square feet. This finished walk-out level is naturally illuminated with full-size windows and a sliding glass door. This level is presently used as a studio apartment, with its own kitchenette, family room, additional bedroom, and a full bath with tiled shower, making it ideal for in-law or multi-generational living, though this versatile, open floorplan could be used in a variety of ways. There is also a dedicated media/game room, plus plenty of unfinished storage and mechanical space. A closet is pre-designed to accommodate a future elevator installation for ease of access.Step outside from the breakfast area onto a composite Timbertech deck with railview that overlooks a uniquely lush backyard oasis. Mature landscaping, a small creek, and an inviting firepit provide a peaceful escape and the perfect setting for outdoor gatherings. This house is filled with large windows and boasts high ceilings throughout for a bright, voluminous feel. Brand new HVAC system. Oversized 2-car garage with extra storageCoveted Upper Merion Township location—this property is extremely private and picturesque, a rare find within this community, yet incredibly convenient. This exceptional property offers the perfect blend of custom luxury, thoughtful design, and natural beauty. A true gem—don’t miss your opportunity to make it yours.