10118 Medlock Dr is listed for sale at $ 975,000. The Residential - Single Family property has 4 bedrooms, 3 Full Bathrooms, 1 Half Bathroom, 2929 square feet and was built in 1963. The lot size is 0.201 Acres. BRTucked beneath a canopy of mature trees and thoughtfully redesigned throughout, this beautifully remodeled Mid Century Modern home offers a rare blend of architectural charm, functional living, and incredible outdoor spaces that make the home feel like a private treehouse retreat. The main level features an open-concept living, dining, and kitchen space filled with natural light and serene treetop views. The eat-in kitchen is both stylish and functional with quartz countertops, stainless steel appliances, and seamless flow for everyday living and entertaining. Three bedrooms are located on the main level, while the lower level offers a spacious family room, laundry room, and private fourth bedroom with ensuite bath—ideal for guests, teens, or a quiet work-from-home setup. Additional highlights include Elfa storage systems in five closets and the pantry, a home generator, and a two-car garage with epoxy flooring and ample storage. Completing the property is a guest quarters above the garage featuring a full kitchen and ensuite bath, perfect for visitors, extended stays, income potential, or additional flexible living space. Multiple outdoor living spaces create a peaceful, elevated feel throughout the property. Enjoy mornings surrounded by the trees from the upstairs deck with Trex slats and rails, unwind around the propane fire pit on the front stone patio, or host gatherings on the covered lower patio overlooking the lushly landscaped backyard filled with mature trees and native plants. The fully turfed backyard with sprinkler system and board-on-board privacy fence offers both beauty and low-maintenance living. Ideally located within walking distance to White Rock Lake, Hexter Elementary, and beloved neighborhood restaurants, this exceptional home captures the very best of Old Lake Highlands living.