Welcome to Mariposa at Santiago Estates, one of Temecula's premier luxury estate communities offering sophistication, privacy, and lifestyle with no HOA and low taxes. Situated on a peaceful cul-de-sac, this expansive 4,533 sq. ft. estate sits on 2.4 usable acres with panoramic sunset views and annual fireworks displays.
Designed for entertaining and everyday living, the home features 5 bedrooms and 4.5 bathrooms, including a highly desirable Next-Gen/In-Law suite with private entry and separate living area, ideal for multigenerational living or guests. The upgraded chef's kitchen showcases granite countertops, a large prep island, designer lighting, and premium appliances, flowing seamlessly into the formal living and dining rooms and spacious family room with fireplace and built-in bar.
The luxurious primary suite offers a private retreat with sitting area, fireplace, and spa-inspired bath featuring dual sinks, quartz countertops, soaking tub, and walk-in shower. A versatile flex room provides endless possibilities for a home office, gym, or creative space.
Step outside to a resort-style backyard oasis featuring a saltwater pool installed just over 5 years ago, solar heating, and new pool equipment and filter system (2026). Entertain under the Alumawood patio cover, enjoy the built-in BBQ outdoor kitchen and dining area, or unwind around the fire pit lounge. The grounds are thoughtfully designed with mature fruit trees including oranges, lemons, limes, figs, avocados, olives, pomegranate, and grapevine, plus raised garden beds for farm-to-table living. A detached pool room/office adds even more flexibility.
The lower portion of the property offers true horse property amenities with a horse barn and riding arena, plus potential for ADU conversion. Extensive upgrades include a 56-panel paid-off solar system, 400-amp electrical service, whole-house water filtration system, new HVAC, roof replaced in 2022, new luxury vinyl plank flooring, new water heater, septic tank and leach lines installed in 2024, and new insulation. Additional features include a 3-car garage and extended RV parking driveway.
Ideally located minutes from Old Town Temecula, Temecula Valley Wine Country, Pechanga Resort Casino, dining, shopping, and entertainment, this exceptional estate offers the ultimate Southern California lifestyle with luxury, land, upgrades, and location all in one.
Based on information submitted to CRMLS as of May 20, 2026 10:51 PM EDT . All data is deemed reliable but is not guaranteed accurate by the MLS. All information should be independently reviewed and verified for accuracy. IDX information is provided exclusively for consumers’ personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.