5401 E MARIPOSA Street Set on an expansive three-quarter-acre lot in Arcadia Proper, this authentic Spanish Territorial estate blends rich architectural detail with refined modern upgrades. From the moment you enter, Saltillo tile floors, vaulted and beamed ceilings, and artisan Spanish tile accents set an atmosphere of warmth, craftsmanship, and character. Thoughtfully designed for both daily living and gracious entertaining, the home offers 5 bedrooms plus a private office, 5.5 bathrooms, and an inviting casita with a separate entrance. Pella windows and exterior doors provide enhanced comfort and clarity while honoring the home's architectural roots. The chef's kitchen features premium Sub-Zero and Dacor appliances, elevating both function and form. Four fireplaces-located in the primary suite, family room, casita, and outdoor patiocreate intimate gathering spaces throughout the property. Step outside to an expansive backyard oasis with Camelback Mountain views, a large covered patio, built-in BBQ, and a sparkling pool & spa. Lush green lawns, mature landscaping, and raised garden beds complete the serene setting. Additional features include an oversized 3-car garage with a separate workshop and abundant storage. With charm, scale, and modern enhancements rarely found together, this is a signature Arcadia property ready to be enjoyed for years to come.