Welcome Home! Beautifully updated Spanish-style gem nestled in the heart of Pittsburg. This spacious 4-bedroom, 2-bathroom main residence blends timeless character with modern comforts-featuring arched doorways, wood beam ceiling, updated kitchen and baths, and thoughtful finishes throughout. But that's not all-this property also includes a detached 1-bedroom, 1-bathroom ADU complete with its own full kitchen and inside laundry, perfect for multi-generational living, rental income, or a private home office setup. Step outside and discover the charm of this vibrant neighborhood. You're just minutes from historic downtown Pittsburg, the scenic Marina waterfront, BART, schools, shopping, and dining. Whether you're looking for a forever home, an investment opportunity, or a flexible living space, 1335 Pine St offers incredible value and versatility!