Welcome to 1830 Valencia St, a spacious 4-bedroom, 2-bath Rowland Heights home with approximately 1,612 sq ft of living space on a flat 6,298 sq ft lot. Key features include a downstairs bedroom, downstairs 3/4 bath, new flooring, fresh interior paint, newer dual-pane windows, an oversized garage, and a flat backyard with ADU potential. The home offers a practical two-story layout with one bedroom downstairs next to the bathroom, ideal for flexible use as a guest room, office, or multi-generational living space. Upstairs features three spacious bedrooms, hallway storage, and additional storage areas, including under-stair storage. The flat backyard provides usable outdoor space with potential for future expansion, outdoor entertaining, gardening, or possible ADU options. The oversized garage also offers additional flexibility, with separate side-yard access. Buyer to verify all ADU, permit, zoning, and expansion possibilities with the city/county. Additional highlights include updated flooring, fresh interior paint, newer dual-pane windows, abundant storage, and a functional layout with good natural light. Conveniently located near Rowland High School, Colima Road shopping, restaurants, bus stops, and easy access to the 60 Freeway, this home offers a strong combination of location, layout, upgrades, parking, and future potential. Buyer to verify school boundaries and enrollment.