One Hawthorne located in San Francisco, CA is a ground-up, Type I concrete condominium project. The project is designed by EHDD Architecture. This GMP project totals 292,870 square feet throughout one structure with 24 levels above grade and three levels below grade. It includes 165 high-end condominiums. Below-grade connected parking totals 41,978 square feet and 118 stalls, some utilizing space-saving car stackers. Amenities include two roof terraces with outdoor kitchens and dining areas, a fitness center, attended lobby, 24-hour valet parking, bicycle storage and on-site management. Webcor self-performed concrete.