Primo S. Pasadena schools is on these beautiful 3 lots that are available to build 3 homes. If you are an experienced developer/architect/engineerâ�?¦this may be what you have been searching for. 3 contiguous view lots that are in S. Pasadena, bordering on Los Angeles. This is not for the faint of heart, you should have experience in developing on hillside. But what an opportunity! Geo report, architectural plans are available upon request.. Some infrastructure must be brought in to make these lots viable. It will be challenging for those who love to be challenged!