Welcome to 3778 & 3780 Artesia Boulevard, an exceptional dual-residence property featuring a beautifully remodeled modern farmhouse and a newly constructed detached ADU, thoughtfully designed to blend timeless charm with contemporary luxury. The front residence offers 4 bedrooms and 3 bathrooms across a bright, open-concept floor plan highlighted by a spacious great room, luxury vinyl flooring, recessed lighting, central HVAC, generous storage, and two private primary suites with en-suite baths. At the heart of the home is a stunning chef's kitchen appointed with quartz countertops, stainless steel energy-efficient appliances, designer tile backsplash, and custom open shelving. Spa-inspired bathrooms feature porcelain tile finishes, glass shower enclosures, and elegant fixtures throughout. Step outside to enjoy lush landscaping and a private BBQ retreat, creating the perfect setting for entertaining and embracing Southern California indoor-outdoor living. Adding tremendous versatility and value is the newly built detached ADU-a stylish 3-bedroom, 2-bath residence with soaring ceilings, its own address, private gated yard, designer kitchen, central HVAC, and in-unit laundry. Ideal as a multigenerational living space, guest house, private casita, or income-producing rental opportunity. Both homes include designated tandem parking spaces along with abundant street parking. Situated within the highly regarded Torrance Unified School District and conveniently close to parks, shopping, dining, the South Bay Galleria, and major freeways, this rare property offers the perfect combination of suburban comfort, modern design, and exceptional flexibility. A truly unique opportunity to own two homes on one lot in one of the South Bay's most desirable communities. Contact the listing agent for additional details.