514 Jefferson Drive Another Masterpiece from THR Design/Build! A rare basement design in sought after Mammoth Oaks allows for maximum flexibilty to suit your lifestyle. Enjoy the luxury of an inground swimming pool, perfect for relaxation and entertaining. Step through grand double entry doors into a dedicated foyer, flanked by a Study and formal dining room. The first floor impresses with 10' ceilings, a butler's pantry, and a scullery for seamless entertaining. The custom, hand-fabricated staircase serves as a striking centerpiece. The primary bedroom boasts a vaulted ceiling, stained beam, and painted paneling, complemented by an island and additional washer/dryer hookups in the expansive primary closet. Enjoy cozy evenings by the 42" gas fireplace with a custom plaster surround in the Great Room, or gather on the spacious screened-in rear porch with wood ceiling paneling, skylights, and a brick-surround fireplace accessible via three sets of French doors. Site-finished white oak hardwood floors add timeless warmth throughout. The second floor features 9' ceilings, walk-in closets, and en-suite bathrooms for every secondary bedroom, ensuring comfort and privacy. A spacious laundry room offers ample storage and a soaking sink, while pull-down access leads to an unfinished attic space for future expansion. The fully finished basement, with 10' ceilings, includes a large bonus space, flex studio, additional bedroom, and shared bathroom. Entertain effortlessly at the wet bar with a wine fridge, sink, and custom cabinetry, or step through the 16' stacking slider to the back porch. A secondary drop zone with built-ins, additional unfinished storage, and an attached two-car garage with a custom-painted door and dedicated workshop space complete this level. Too many exceptional features to list-see the attached packet for full details on this extraordinary home.