Welcome to 3101 Cornell Avenue, a beautifully updated corner-lot home featuring an oversized three-car garage with 858 SF guest quarters above and a newly turfed backyard with a putting green. This stunning property offers 4 bedrooms, 3 full and 1 half baths, formal living and dining rooms, and a private study with French doors and built-ins. The newly renovated kitchen showcases marble countertops, double ovens, a SubZero refrigerator, gas cooktop, butler’s pantry, and a breakfast bar opening to the family room with views of the backyard. All bedrooms are conveniently located upstairs with the laundry room, including a large primary suite with dual vanities, jetted tub, separate shower, and spacious walk-in closet. Recent upgrades include a new roof, Pella windows throughout, two new Lennox HVAC units, water heater, attic insulation with solar fan, and new landscaping in the front and side yards. Ideally located just one block from the Katy Trail, within walking distance to Armstrong Elementary and SMU, and close proximity to shops, parks, and restaurants, the location is unbeatable.