Welcome to the home you've been waiting for in the highly sought-after community of Harveston! This beautifully upgraded 4 bedroom, 2.5 bath home features a rare detached casita plus a private courtyard entry, offering the perfect blend of functionality, privacy, and charm. The casita includes its own private entrance, wood laminate flooring, and a brand new A/C unit-ideal for a home office, guest suite, gym, yoga room, or playroom. The main home welcomes you through a separate courtyard entrance into a spacious and inviting floor plan featuring a formal sitting room, dining room, family room, and open-concept kitchen. The kitchen is complete with granite countertops, stainless steel appliances, a center island, and overlooks the family room with cozy fireplace-perfect for everyday living and entertaining. A downstairs powder room adds convenience for guests. Upstairs features all four bedrooms plus a built-in tech center and upstairs laundry room. Each bedroom offers wood laminate flooring and upgraded baseboards throughout. The spacious primary suite includes dual closets, double sinks, and a separate soaking tub and shower. A secondary upstairs bathroom also features dual sinks and a shower/tub combo. Additional highlights include fresh interior and exterior paint, a 3-Car tandem garage, cul-de-sac location, no rear neighbors, and a spacious backyard with room for a pool. Enjoy all that Harveston has to offer with scenic walking trails, a stunning 17-acre lake park, community clubhouse, junior Olympic pool with splash park, sports parks, playgrounds, and year-round community events. Conveniently located near shopping, dining, Old Town Temecula, Temecula Wine Country, and easy freeway access, this home truly offers the best of Temecula living!