Desirable one-floor living awaits you in this lovely 3 bedroom, 3 and a half bath Penn Valley home on nearly a half-acre of property that backs to a private wooded area! Set at the end of a sloped drive, amidst lush greenery, sits a bright and spacious house offering generously-sized rooms and a great layout for easy living and entertaining. The large living room with walls of windows and a wood-burning fireplace is a perfect spot for hosting guests and hanging out with loved ones. Nearby is a family room or office, and a big sun-filled kitchen featuring maple wood cabinetry, granite countertops, stainless steel appliances, eat-in counters with stools, and a built-in workstation. The walk-in closet off the kitchen provides ample storage and can be converted to a huge pantry. Serve meals in the separate adjacent dining room, bathed in natural light from windows on 2 sides. Sliding glass doors from here lead out to the beautiful wood deck with built-in benches and counters for flower pots, and a grassy yard beyond. Bedrooms are well-proportioned, with the master set privately away from the others, complete with an en-suite bath and room for a sitting area. Two additional bedrooms and full baths, a powder room, laundry with washer/dryer, and bonus room upstairs that can become a 4th bedroom are among the other highlights. The wonderful neighborhood is quiet, with friendly neighbors and convenience to many amenities. One block away is a park for the kids and dog. Also within minutes is access to the Belmont entry to the expressway, shops and restaurants, a path for biking and walking, excellent Lower Merion schools, the Belmont Hills pool club, library and more.