This stunning, extensively upgraded 4 bedroom 2.5 bath French-style Colonial home in the desirable Brittany community of Bryn Mawr is made for comfortable living and entertaining. Its lush grounds and charming stonework gracing the walkway and front entry evoke a quaint European feel, leading into an airy 2-story center hall that is welcoming and impressive. Beautifully designed and meticulously maintained, the gracious 3400 square foot interior was professionally decorated to create warmth and aesthetic appeal. An expansive open floor plan epitomizes the flow of light and space with a formal living room and dining room, and well-equipped upgraded granite and stainless chef's kitchen. Glass French doors in the sun-drenched breakfast area give way to a secluded outdoor stone patio for enjoying coffee or al fresco dining. While preparing meals, you can converse with guests or keep an eye on the family overlooking the open sunken family room with a floor-to-ceiling stone fireplace. Beyond French doors is a glorious heated sky-lit sunroom with picture windows and glass doors showcasing nature. Completing the main level is a powder room and full-size laundry room offering entry to the GarageTek-outfitted 2-car garage. The grand vaulted master suite awaiting upstairs through double doors is a quiet place to revel in with a charming sitting area with gas fireplace. The huge heavenly walk-in closet is custom outfitted to house abundant clothing and storage, and the luxurious new spa bath is a private retreat with a relaxing jetted soaking tub, massive glass shower with rain shower head and generous built-in cabinetry. One of the 3 additional large bedrooms boasts a vaulted ceiling and large Palladian window, and all have access to the hall bath with a tub, shower and double sinks.The multi-purpose lower level is spacious and versatile for many uses. There's also a surround-sound speaker system for audio/visual, an in-ground irrigation system to water the pristine landscaping, and a whole-house generator for seamless backup power. Topping the allure is the quiet residential address with superior convenience to great shopping, dining, transportation including the train and all major roadways, the hospital, schools, Center City, King of Prussia and Philadelphia International Airport.