At Coastlinez, we specialize in designing Accessory Dwelling Units (ADUs) that blend style, function, and efficiency—perfect for maximizing space on your property. Whether you’re adding a guest house, rental unit, in-law suite, or home office, our coastal-inspired ADU plans are designed to meet Florida’s building codes, withstand coastal conditions, and optimize small-space living.

Every plan can be modified to fit your needs. Explore our designs or work with us to create the perfect ADU for your property.