A rare listing in desirable Mt. Lebanon tucked away on a cul-de-sac street of newer luxury homes in the James Place plan walkable to the sought-after Markham Elementary area. Original owners & quality construction in 2005 with Costa Custom Home Builders with all original plans available. Gorgeous 2-story entry with soaring ceilings and hardwood floors throughout! The main level features a unique 2-sided staircase, formal living room or den, dining room, large eat-in kitchen with granite counters, Jenn-Air appliances including 2 wall ovens and a built-in pantry. The first floor also has a large family room open to the breakfast area & kitchen and glass sliding doors leading to the composite private deck with stairs to the lower level patio. The primary bedroom features a vaulted ceiling and large area to relax with ample room for king sized bed and several pieces of furniture, two walk-in closets and an en-suite full bathroom with separate walk-in shower, jetted tub, built-in vanity and private water closet plus a convenient & hard to find 2nd floor laundry! The 3 other bedrooms feature a guest bedroom and a full bath and the 2 remaining bedrooms share a connecting full bathroom. All 4 & 1/2 baths feature marble or tile floors and granite countertops! The lower level is amazing with two finished areas with ample space for a pool table and workout equipment plus the 4th full bath with marble flooring, walk-in shower and a bidet. Massive lower storage room and glass French doors lead to a large private patio and partially fenced-in yard perfect for the pets & kids! Dual zone heating and a/c plus a large capacity new hot water tank in 2025. First and second floors are 3,367 sq feet and full finished lower lever is another 1,500 sf for a total living space of over 4,800 sg ft plus a full stand-up attic for additional storage or even future possible living space. Walkable to all things Lebo including the vibrant uptown business district & the "T" (light rail) makes this a MUST-SEE! Mt. Lebanon has a strong sense of community pride and consistently a top-rated school district in the country. 1 year HSA home warranty w buyer 7 star upgrade! Pre-inspected & available for immediate occupancy!