Set well back from the road on a lush, flat 0.5-acre lot, this striking 4-bedroom contemporary residence blends custom design, quality craftsmanship & elegant modern living in one of Penn Valley's most desirable locations. A circular driveway welcomes you to a two-car garage & a winding brick paver walkway that leads to the front door. Inside, the gracious marble-floored center hall sets the tone with a large coat closet & an open, balconied staircase leading to the second floor. The sun-filled living room features hardwood floors, a large picture window & distinctive architectural see-through walls creating visual continuity & modern flair. The adjacent family room is a warm, sophisticated gathering space with hardwood floors, a honed marble fireplace & custom, handcrafted walnut cabinetry, including a matching wet bar. French doors with sidelights open to a terracotta-tiled, awning-covered patio that overlooks the expansive, private rear yard, ideal for relaxing or entertaining. The spacious formal dining room offers marble floors & three large windows with front & side views. The bright kitchen features a picture window overlooking the gardens, white cabinetry, granite countertops & top-tier appliances including a Wolf gas range, Best exhaust hood, GE Monogram built-in refrigerator, dishwasher & a wine rack. The adjoining breakfast area offers space for a large table, additional views of the backyard & offers a connecting full laundry room with patio access. From the hallway, there is a guest powder room with mirrored wall & custom wall sconces, completing the main level. Upstairs, a vaulted ceiling & open balconied hallway add volume & light. The primary suite features French doors with a Juliet balcony, a wall of custom Italian Poliform built-in storage cabinets & a private dressing room with built-in vanity, walk-in closet & access to a luxurious Carrara marble bath with oversized shower, double windows, large vanity & custom cabinetry. Three additional bedrooms are spacious & bright, with ample closet space. A beautifully finished hall bath includes custom tile, built-in cabinetry, pedestal sink, large tub/shower & stylish finishes. The finished lower level boasts flexible space for recreation, fitness, work, or guests. It includes a game room, large, shelved closet, under-stair storage, a mirrored exercise area, an office with cedar closet & a full bathroom. There is also a large unfinished area perfect for storage & utilities. This thoughtfully designed home offers privacy, light & architectural interest just minutes from top-rated Lower Merion schools, Center City & all the best of the Main Line!