Randolph Tower

Randolph/Wells was a station on the Chicago Transit Authority's Loop. The station was located at 150 North Wells Street in downtown Chicago. Randolph/Wells opened on October 3, 1897, and closed just after midnight on July 17, 1995; the station and Madison/Wells were replaced by Washington/Wells.A small remaining portion of the original station platform contains a shed housing automatic switching equipment for Tower 18.

The Michael A. Bilandic Building, (formally the Justice Michael Bilandic State of Illinois Building and formerly State of Illinois Building) is a building located at 160 North LaSalle Street in the Loop community area of Chicago, Illinois. The 21-story building was constructed in 1920. Following the 1985 completion of the James R. Thompson Center, which currently serves as the primary building for the State of Illinois, this building became the State of Illinois Annex Building. The 92nd General Assembly of the State of Illinois passed a resolution to rename the State of Illinois Building the Justice Michael Bilandic State of Illinois Building. The legislation was adopted on February 5, 2003. The building was named after Michael Anthony Bilandic, a former Mayor of Chicago, a Chief Justice of the Supreme Court of Illinois and a United States Marine Corps First lieutenant, shortly after his death.

120 North LaSalle is a 501 ft (153m) high-rise office building in Chicago, Illinois. It was constructed from 1989 to 1992. It is the 89th tallest building in the city. The building is LEED Gold-certified under the LEED EB&OM (Existing Buildings & Operations and Maintenance) program. Above the main entrance is a mosaic mural, by artist Roger Brown, depicting Daedalus and Icarus. It was commissioned by the architects and Ahmanson Commercial Development Company in 1991.

The Velvet Lounge was a nightclub in the South Loop of Chicago. It started as a jazz club and was called the "dusty epicenter of the Midwest's free form jazz scene." It was located at 2128 1/2 S. Indiana Avenue before moving to 67 E. Cermak when the original building was scheduled for demolition. It closed permanently in 2019.

Loop Retail Historic District is a shopping district within the Chicago Loop community area in Cook County, Illinois, United States. It is bounded by Lake Street to the north, Ida B. Wells Drive to the south, State Street to the west and Wabash Avenue to the east. The district has the highest density of National Historic Landmark, National Register of Historic Places and Chicago Landmark designated buildings in Chicago. It hosts several historic buildings including former department store flagship locations Marshall Field and Company Building (now Macy's at State Street), and the Sullivan Center (formerly Carson, Pirie, Scott and Company Building). It was added to the National Register of Historic Places on November 27, 1998. It includes 74 contributing buildings and structures, including 13 separately listed Registered Historic Places, and 22 non-contributing buildings. Other significant buildings in the district include the Joffrey Tower, Chicago Theatre, Palmer House, and Page Brothers Building. It also hosts DePaul University's College of Commerce, which includes the Kellstadt Graduate School of Business and the Robert Morris College. The district is most commonly associated with department store buildings. In its heyday the district hosted seven prominent department stores from which six buildings remain today. These include the aforementioned Marshall Field and Company Building, and Carson, Pirie, Scott and Company Buildings as well as the National Register of Historic Places A. M. Rothschild & Company Store (pic) at 333 S. State St. The other department store buildings are contributing properties.

Studio 11 is a recording studio in Chicago, Illinois, founded in 1996. Best known for hip hop music, duranguense, gangsta rap, and house music styles, Studio 11 has recorded, mixed, and mastered over 35,000 musical songs.

The Cadillac Palace Theatre (originally known as the New Palace Theatre) is operated by Broadway In Chicago, a Nederlander company. It is located at 151 West Randolph Street in the Chicago Loop area.

Fifth/Lake was a station on the Union Elevated Railroad's line, which is now part of the Loop section of the Chicago "L". The station was located at Fifth Avenue (now Wells Street) and Lake Street in downtown Chicago. Fifth/Lake opened on September 22, 1895, as one of three stations on the Lake Street Elevated Railroad's "Wabash extension". This extension became the Lake Street leg of the Loop upon its completion. Always intended to be temporary as Fifth Avenue was chosen to be the western leg of the Loop, the station closed on December 17, 1899, and was demolished shortly thereafter.

151 North Franklin (officially named CNA Center) is a skyscraper located at 151 North Franklin Avenue in the Chicago Loop. Completed in 2018 and standing at 568 feet (173 meters) tall with 35 floors at the northeast corner of West Randolph Street and North Franklin Avenue, the building is the current corporate headquarters of namesake tenant CNA Insurance, which has been headquartered in the Loop since 1900. It also hosts large office spaces for Facebook and the law firm Hinshaw & Culbertson.

Washington Block is a Chicago Landmark building located in the Loop community area of Chicago, Illinois, United States. Designed by Frederick and Edward Baumann it was built between 1873–1874 in the aftermath of the Great Chicago Fire of 1871. It was designated a Chicago Landmark on January 14, 1997. When completed, Washington Block was one of the tallest buildings in the city of Chicago and is described as a rare example of the "isolated pier foundation" (see below) which contributed to the foundation of knowledge that has made Chicago the birthplace of the skyscraper. The building has limestone facades and originally included an exterior staircase that led to a second-floor corner entrance. The lobby has a curving hardwood staircase. Today the first floor is occupied by a 7-Eleven and the second floor occupied by Carter Legal Group PC. The building, which is located at the corner of North Wells Street and West Washington Street is five stories tall.The building was originally intended to host upscale offices for companies wanting to be close to the nearby then-blossoming LaSalle Street financial district. However, when the Chicago 'L' was built next to the building, the upscale commercial customer found the building undesirable. During the mid 1900s, the owner hammered off ground-level architectural details in order to modernize the storefronts. 21st century owners have recast some of the details during a restoration. The isolated pier technique uses several separate foundations, one at each of the load-bearing points underground. Thus, instead of using a single foundation that would crack as the building shifted on sandy soil, a building may be built on a much longer-lasting and sturdier foundation. The Washington Block's foundation enabled it to be built on soft, compressible soil, instead of the solid bedrock formerly seen as a requirement. This ability allowed skyscrapers to be built in places like Chicago, and many of them were.

The Century Tower Condominiums, formerly known as the Trustees System Service Building, is a historic building located at 182 West Lake Street in the Loop in Chicago, Illinois.

30 North LaSalle is a 553 ft (169m) tall skyscraper in Chicago, Illinois, United States. It was completed in 1975 and has 44 floors. Thomas E. Stanley designed the building, which is the 81st tallest in Chicago. It is built on the site of the Chicago Stock Exchange Building.