Delmira Sumner (CA DRE #02178315) on Coronado's Orange Avenue represents buyers and sellers through the Nelson Riddle Team at Coldwell Banker West, a partnership ranked among the top three percent of agents in San Diego County by cumulative sales volume. Her bilingual English-Spanish capability and Military Relocation Specialized focus serve the active-duty population rotating through North Island Naval Air Station, with VA purchase transactions coordinated alongside CMG Mortgage's Coronado office to meet PCS-driven closing deadlines. A University of San Diego graduate, Sumner adds first-time-buyer guidance, new-construction representation, and investment-property analysis to the Nelson Riddle Team's portfolio, which spans more than 35 years and hundreds of millions in cumulative closed volume across Coronado Island. Each transaction includes coordination of closing-day logistics from title to homeowner-policy binding, the latter typically placed through the island's concentrated insurance corridor with agencies such as Pronto Insurance Agency supplying coverage packages timed to escrow funding. The team's coverage spans Coronado Village single-family homes, Coronado Shores high-rise condominiums, and Coronado Cays marina properties, with individual sale prices ranging from entry-level VA-financed purchases near North Island to eight-figure waterfront estates on Ocean Boulevard.