Welcome to 3412 Dorchester, a beautifully renovated 1237 square foot 3 bed and 2 bath single-family home with a newly completed and permitted 443 square foot ADU! Offering exceptional flexibility for multigenerational living, rental income, or an owner-occupant looking to offset their mortgage, this property combines designer finishes with extensive improvements to the home's major systems. Enjoy peace of mind with all-new electrical wiring and panel, a new roof, new main plumbing line, and a new mini-split heating and cooling system! Both residences feature stunning alabaster slim shaker cabinetry, pearl Bedrosian tile backsplashes, engineered quartz, and brand-new appliances, including refrigerators, dishwashers, microwaves, and ranges. Each unit also offers separate laundry hookups! The main residence showcases a spacious, open-concept kitchen with a large island, pendant lighting, and seamless flow into the living area. Bathrooms throughout both units feature coordinating vanities, brushed bronze finishes, and beautifully tiled bath surrounds with built-in niches. Additional upgrades include new luxury vinyl plank flooring, fresh paint, recessed lighting, modern fixtures, new baseboards, and more! Freshly installed landscaping completes the transformation, creating an inviting outdoor setting. With two thoughtfully designed living spaces, extensive renovations, and major system upgrades already completed, this turnkey property offers the rare combination of style, versatility, and long-term value!