Located in the prestigious Annandale Estates neighborhood, this 33,331-square-foot hillside lot offers a rare opportunity to design a custom luxury estate that seamlessly blends with its natural surroundings, making it ideal for an organic architectural retreat. Extensive preliminary planning has been completed, including the rigorous Pre-Planning Review and Hillside Development Permit, meaning the most challenging and time-consuming steps are already done. The project is ready for final design and material selections, allowing the new owner to add personal touches before obtaining construction documentation approval. The lot’s natural contours create the perfect setting for a residence that incorporates stone, wood, and earth-toned materials, ensuring a timeless and sustainable home that feels in harmony with the land. Elevated for both privacy and breathtaking panoramic views, this property offers a serene retreat just minutes from the Rose Bowl, Old Town Pasadena, Brookside Golf Course, and top-rated schools. With its prime location, extensive site preparation, and a design philosophy that embraces the natural landscape, this lot presents an exceptional opportunity for a visionary homeowner, developer, or investor to craft a one-of-a-kind hillside sanctuary.