14785 Polk St | Exceptional RTI Development Opportunity Discover an incredible investment opportunity in the heart of Sylmar! This flat and fully usable 22,991 sq ft lot comes with RTI (Ready-to-Issue) permits, saving you months of time and effort in the development process. The approved plans total 4,673 sq ft of beautifully designed living space. The existing single-family home is set to be significantly expanded and later split into a main residence and a junior ADU, offering multiple income or multi-generational living options. In the rear of the property, plans include a two-story structure featuring a spacious recreation room with a kitchen and two large storage rooms on the first level, and a three-bedroom ADU on the second level—perfect for rental income, guests, or extended family. With permits ready to go and a massive, flat lot providing endless potential, this property is ideal for developers or investors looking for their next high-return project. Don’t miss this rare chance to start building immediately on one of the largest lots in the area!