Santa Fe Depot (San Diego)

One America Plaza is the tallest building in San Diego, California and a prominent fixture in the waterfront district of the downtown San Diego skyline. The 34-story, 500 ft (150 m), 623,000 sq ft (57,900 m2), obelisk-shaped tower was designed by Helmut Jahn of Murphy/Jahn Architects and KMA Architecture. The top of the building bears a striking resemblance to the end of a Phillips head screwdriver and has a similar appearance to Two Liberty Place in Philadelphia also designed by Jahn, which is a year older. The building is the maximum height permitted by the US Federal Aviation Administration for a structure in downtown San Diego due to its close proximity to San Diego International Airport.One America Plaza was purchased by the real estate development firm, Irvine Company, in February 2006 for US$300 million.The America Plaza San Diego Trolley station is located on the ground floor of the building between the main building and the Museum of Contemporary Art San Diego.The building's elevators are supplied by Mitsubishi Electric and travel at a little over 7 m/s (1400 fpm), making them the fastest in San Diego.

Columbia is a neighborhood located in Downtown San Diego, California. The neighborhood is largely commercial, however there are many highrise condominium buildings under construction. The Midway Aircraft Carrier Museum and the Maritime Museum are located in this neighborhood.

America Plaza is a station of the Blue and Silver Lines on the San Diego Trolley. It is located in the Downtown Core of San Diego, California, and is directly connected to One America Plaza, the city's tallest building. The station, and its accompanying 34-story high-rise building, opened on November 14, 1991, making the station the second infill station in the San Diego Trolley system.

The YMCA Building in San Diego, California was built in 1924, and added to the National Register of Historic Places in 2007, before the YMCA moved out in 2014. During that time, the group served over 125 million military personnel in the facility. The building now houses the luxury Guild Hotel, a member of the Marriott Tribute Portfolio.

655 West Broadway (formerly First Allied Plaza, Advanced Equities Plaza and Broadway 655) is the 13th-tallest building in San Diego, California and is a prominent fixture in San Diego's skyline. Tied with the Pinnacle Marina Tower, it has a height of 412 feet (126 m). It is located at 655 West Broadway in the Marina district of Downtown San Diego. 655 West Broadway is a 23-story building that uses the postmodern architectural style and was designed by Carrier Johnson Architects. It is primarily an office building but also contains residential and retail uses.

The Grande at Santa Fe Place is a high-rise residential building in San Diego, California, United States composed of two towers of equal height. The 39-story towers have a height of 420 feet (130 m) and are a prominent fixture in San Diego's skyline. Located in the Core district of Downtown San Diego, The Grande at Santa Fe Place was designed by the architect firm Perkins & Company Architecture and Urban Design Inc. The towers are currently tied with Vantage Pointe Condominium as the tenth-tallest buildings in San Diego.

Electra was until 2014 the tallest residential high rise building in San Diego, California, United States, with a height of 144.8 meters. It comprises 43 floors and 248 rooms, and was completed in 2008. The historic San Diego Gas & Electric Company building is located in the base of the building.

Pacific Gate by Bosa is a residential skyscraper under construction in San Diego, California. Upon completion, the building will be 450 ft (137.2 m) tall and will become the seventh tallest building in the city, tied with the Pinnacle Marina Tower. It was first proposed in 2012 and began construction in 2015. Pacific Gate will contain 41 floors and 216 apartments. The building was completed in the late 2010s.

California International Business University (CIBU) was a private university in San Diego, California. The university was located in the Little Italy section of downtown San Diego. The university offered a Doctor of Business Administration (DBA), a Master of Business Administration (MBA), a Master of Science in International Management (MSIM), and upper division classes leading to a Bachelor of Science in Management (BS).The university's courses were formulated based on the practical American business approach and the European methodology of collaborative learning, with curriculum focused on promoting critical thinking skills by blending hands-on experiences with in-class instruction. The university's graduate curriculum emphasized organizational behavior, inter-cultural negotiations and leadership skills, and training in managerial finance. The university attracted students from more than 80 countries and organized many study field trips to both local and state businesses, including visits to the Silicon Valley, to complement in-class instruction.In May 2020, the university permanently closed amid the COVID-19 pandemic.

Grande Condominiums is a condominium complex in downtown San Diego consisting of two towers, Grande North and Grande South, completed in 2005.

Emerald Plaza is a building in San Diego, California. Tied with The Pinnacle Marina Tower, it has a height of 450 ft (137 m). Located in the Columbia district of Downtown San Diego, Emerald Plaza is a 30-story building with a clustered hexagonal roof, designed by architects C.W. Kim Architects & Planners.

Sapphire Tower is the 17th tallest building in San Diego, California and is a prominent fixture in San Diego's skyline. It has a height of 380 ft (116 m) and contains 97 units. Located at the southwest corner of Kettner Boulevard and A Street in the Core district of Downtown San Diego, Sapphire Tower is a 32-story building that utilizes the late-modernist architectural style and was designed by the architect firm Austin Veum Robbins Parshalle.