Twentieth Street Historic District

The St. James Park Historic District is a historic district in the West Adams section of Los Angeles, California. The district is a residential neighborhood surrounding St. James Park consisting of homes built in a mix of Classical Revival, Craftsman and Queen Anne styles. The district was added to the National Register of Historic Places in 1991.

The John B. Kane Residence is a two-story Queen Anne-Eastlake Victorian house located in West Adams, Los Angeles on Bonsallo Avenue. Built 1892–1893, the house was designated Los Angeles Historic Cultural Monument #500 in June 1990.

The Machell-Seaman House, also known as the Seaman House and the Seaman-Foshay House, is a Queen Anne-Eastlake style Victorian house in the West Adams section of Los Angeles, California. The house was built in 1888 and designed by architect Joseph Cather Newsom. The house was listed on the National Register of Historic Places in 1988 based on its well-preserved architecture. In 1989, it was declared a Historic-Cultural Monument (No. 408) by the Los Angeles Cultural Heritage Commission.

The Dosan Ahn Chang Ho Memorial Interchange, also known as the Harbor–Santa Monica Freeway Interchange, is a three-level cloverstack interchange that serves as the junction between the Harbor (Interstate 110 and State Route 110) and Santa Monica (Interstate 10) Freeways at the southern edge of Downtown Los Angeles, California. Officially named since 2002 after Korean independence activist Ahn Chang Ho, and constructed as part of the first segment of the Santa Monica Freeway which was completed in 1962, it is one of the busiest freeway interchanges in Los Angeles, with hundreds of thousands of vehicles using the interchange daily.

ONE National Gay and Lesbian Archives at the University of Southern California Libraries is the oldest existing lesbian, gay, bisexual, and transgender (LGBT) organization in the United States and one of the largest repositories of LGBT materials in the world. Located in Los Angeles, California, ONE Archives has been a part of the University of Southern California Libraries since 2010. ONE Archives' collections contain over two million items including periodicals; books; film, video and audio recordings; photographs; artworks; ephemera, such as clothing, costumes, and buttons; organizational records; and personal papers. ONE Archives also operates a small gallery and museum space devoted to LGBT art and history in West Hollywood, California. Use of the collections is free during regular business hours. ONE Archives originated from ONE, Inc., which began publishing the earliest national homosexual publication in 1952. In 1956, ONE Inc. created the ONE Institute, an academic institute for the study of homosexuality, utilizing the term "Homophile Studies". In 1994, ONE, Inc. and the International Gay and Lesbian Archives run by Jim Kepner merged. Since 1994 the organization has operated solely as an LGBT archive.

Chester Place was one of the first gated communities in Los Angeles, California. It was notable for its close proximity to the University of Southern California, as well as prestigious residents such as Edward L. Doheny. The community later became a satellite campus of Mount St. Mary's College in 1962 after the land was left as a gift from Estelle Doheny.

The Velaslavasay Panorama is an exhibition hall, theatre and gardens in Los Angeles, California, featuring the only painted, 360-degree panorama created in the United States since the nineteenth century. The Velaslavasay Panorama was originally established by artist Sara Velas in 2000 at the Tswuun-Tswuun Rotunda on Hollywood Boulevard. The museum's name combines Velas’ last name with her mother's maiden name, Asay. In 2004, its original venue threatened with demolition, the panorama moved to its present location at the Union Theatre in Historical West Adams.

Casa de Rosas, also known as the Froebel Institute and the Sunshine Mission, is a historic building in the West Adams district of Los Angeles. It is the oldest women's shelter in Los Angeles.

John Tracy Center (John Tracy Clinic dba John Tracy Center) is a private, nonprofit education center for infants and preschool children with hearing loss in Los Angeles, California. It was founded by Louise Treadwell Tracy, wife of actor Spencer Tracy, in 1942. The center provides parent-centered services worldwide. The organization has provided education and support for children with hearing loss and their families for over 70 years expertise in the spoken language option, called oralism. It is located at 2160 West Adams Boulevard. The center offers worldwide family services, local family services, professional education, preschool, hearing testing, and more.

Dr. Olga Mohan High School (DOMHS), formerly known as College Ready Academy High School # 4, is an independent non-profit start-up charter high school that is located on 644 W 17th St, Los Angeles, California, United States. Dr. Olga Mohan High School, which serves grades 9 through 12, is part of the Alliance College-Ready Public Schools. The Charter school was founded in August 2006.

Geveronga was a Tongva village located at what is now Pico-Union, Los Angeles, California along the Los Angeles River. Part of the village area is also located on the campuses of the University of Southern California (USC) at its University Park Campus. The USC History Department provided a map of the general location of Geveronga in its land acknowledgement in 2021. People from the village were known as Geverovit (English: "People of Geveronga").

Stimson House is a Richardsonian Romanesque mansion in the University Park neighborhood of Los Angeles. Built in 1891, it was the home of lumber and banking millionaire Thomas Douglas Stimson. During Stimson's lifetime, the house survived a dynamite attack by a blackmailer in 1896. After Stimson's death, the house has been occupied by a brewer who reportedly stored wines and other spirits in the basement, a fraternity house that conducted noisy parties (causing consternation among occupants of neighboring mansions), as student housing for Mount St. Mary's College, and as a convent for the Sisters of St. Joseph of Carondelet.