Fire Station No. 23 (Los Angeles, California)

The first Los Angeles federal building, more formally the Los Angeles Federal Courthouse and Post Office or U.S. Post Office and Custom House was a Richardsonian Romanesque red brick, brownstone and terra cotta structure designed by Will A. Freret. The building, located at the corner of Main Street and Winston Street, between Fourth and Fifth Streets, was used for about nine years, from 1892 to 1901, to house the Southern District of California, a U.S. post office, and the customs office. The building was partially demolished in 1901; Court moved to the Tajo Building in the meantime. The post office was housed at a series of locations until the second Los Angeles federal building opened in 1910.

The Regent Theatre is a live music venue and historic former movie theater in the Downtown section of Los Angeles, California. Opened as the National Theatre in 1914, it is the oldest remaining theater building on South Main Street. Following its initial status as a first-run filmhouse, it began screening second-run programming in the 1920s amidst a widespread decline of the vicinity's entertainment scene in favor of the newer Broadway Theater District. After serving as a grindhouse, the Regent was later converted to an adult movie theater before shuttering in 2000. Upon the completion of renovations, the facility was reopened as a concert venue in 2014; Live Nation became the operator in 2019.

Nickel Diner is a Los Angeles, California, restaurant known for its versions of diner food including dishes a maple-glaze bacon doughnut, baked eggs, steak sandwich, and catfish.

The San Fernando Building is an Italian Renaissance Revival style building built in 1906 at 400–410 S. Main Street in the Historic Core district of downtown Los Angeles, California. It was listed in the National Register of Historic Places in 1986, converted into lofts in 2000, and declared a Historic-Cultural Monument in 2002.

Located in the Historic Core of Downtown Los Angeles, the Old Bank District is a group of early 20th century commercial buildings, many of which have been (or are being) converted into residential (loft) use. The Old Bank District is bordered roughly by the Jewelry District, the Fashion District, Gallery Row, the Toy District, and the city's Civic Center - specifically the block from Main to Spring streets between 4th and 5th.Though the name suggests a subdistrict of the city, it is actually the name of the residential conversion project proposed by developer Tom Gilmore in 1998. Spurred on by the city's 1999 passage of an adaptive reuse ordinance, the first structure opened in fall 2000. Since that time, Gilmore has generally applied the Old Bank District label to his growing portfolio of upscale eateries and retail space tenants. On January 8, 2004, the Old Bank District became an official city-designated district. The borders are 3rd Street at the northern border, 6th Street at the southern border, Los Angeles Street on the Eastern border, and Spring Street on the western border.The Old Bank District overlaps with the Spring Street Financial District.

The Toy District is a 12-block area in eastern Downtown Los Angeles, bounded by Los Angeles Street on the west, Third and Fifth streets on the north and south and San Pedro Street on the east. It is a multilingual, multicultural area that consists of one- and two-story buildings often painted in pastel shades and is home to roughly five hundred toy- and electronics-related businesses.

The Hotel Rosslyn Annex is a historic building in Los Angeles, California built in 1923 at the corner of 5th and Main streets. The structure was designed by the firm Parkinson & Parkinson in the Beaux Arts style and listed on the National Register of Historic Places in 2013.The building is across the street from the original 800-room Rosslyn Hotel built in 1914. Designed as a twin, both were topped by mammoth glowing signs featuring the names surrounded by a heart, the shape acknowledging the Hart brothers who owned the hotels.The 264-unit Hotel Rosslyn Annex was renovated in 2015 to house a mix of homeless veteran, low-income and market-rate tenants.

The Star Apartments are a purpose-built residential housing complex on Los Angeles' Skid Row that caters to the needs of the long-term homeless. Opened in October 2014, the Star Apartments include 102 units averaging 350 square feet, alongside amenities such as on-site medical services, counseling, fitness and art facilities and a community garden. The complex was developed by the Skid Row Housing Trust, and designed by Los Angeles based firm Michael Maltzan Architecture. It received LEED Platinum status in August 2015. The building also houses the Los Angeles County Department for Health Services' Housing for Health division.

Farmers and Merchants Bank (F&M) is a historic lending institution (1871−1952) based in Downtown Los Angeles, California. It is known both for its architecture and its pivotal role in the economic development of early Los Angeles. Other, non-related "F&M Banks" exist in many cities and towns across the United States.

Gallery Row is a neighborhood in Downtown Los Angeles designated by the City Council in 2003 to promote the concentration of art galleries along Main Street and Spring Street.

The Skid Row City Limit Mural is an 18-by-50-foot (5.5 by 15.2 m) mural displayed on San Julian Street in Los Angeles, California. It features a map demarcating Skid Row's legally recognized boundaries alongside an official-looking sign, replete with city seal, reading "Skid Row City Limit, Population: Too Many." This is the initial installation of a mural project that will eventually cover the whole wall on the San Julian block just north of 6th Street (Closest address is 570 south San Julian street).Installed in compliance with the city's mural ordinance, the project was created and organized by Skid Row community activist General Jeff Page for his Issues and Solutions organization, with mural installation led by local street art crew Winston Death Squad. It was carried out solely with volunteer labor from Skid Row citizens and without the aid of any non-profit service organizations. The piece represents a reaction to the growing practice among commercial groups of referring to historic areas of Skid Row with alternative designations. An adjacent companion piece titled "Skid Row Map" emphasizes Skid Row's historic and official significance with a citation of the 2006 Jones v. City of Los Angeles court decision that specifies Skid Row's physical boundaries as between Main and Alameda streets to the west and east, and Third and Seventh streets to the north and south. Los Angeles City Councilman José Huizar's office has hailed the mural, saying, "It's community pride on the one hand, it's cleverly done and it creates conversation and debate, which often great public art does." In its annual street art review, LA Weekly named the Skid Row City Limit mural the city's best new street art mural of 2014.

Cole's Pacific Electric Buffet, also known as Cole's P.E. Buffet, is a restaurant and bar located at 118 East 6th Street in the Historic Core district of downtown Los Angeles, California, the oldest operating in Los Angeles at the same location since its founding. Cole's was founded in 1908 by Henry Cole on the ground floor of the Pacific Electric Building, which served as the main terminal for the Pacific Electric Railway. Cole's unique table tops were made from the varnished doors of retired Red Cars of the Pacific Electric Railway. The tables were removed as part of the renovation and were reportedly relocated to the developer's nearby corporate headquarters above Clifton's Cafeteria. The restaurant claims (along with Philippe's) that the first French dip sandwich was served at Cole's in the same year. Some have suggested that Philippe's is the original, as the sandwich was named "French" dip because of the original proprietor Philippe Mathieu's French heritage. However, according to carvers at Cole's, Henry Cole first dipped the French bread in jus at the request of a customer who had had recent dental work. The French bread was too hard and it hurt this customer's teeth, so Henry dipped the bread in order to soften it. Other customers, with perfectly good teeth, saw Henry dip the bread and requested that he do the same for them - and thus the French dip was born. Other theories exist, so debate is likely to continue. Henry Cole also operated Los Angeles's first check cashing service from the restaurant.Henry Cole was later arrested in 1942 by the Federal Government for fraud.Cole's was designated a Los Angeles Historic-Cultural Monument in 1989.The location resembles the bar from Who Framed Roger Rabbit, complete with reference to “French dip” on menu.