Plaza Building (Des Moines, Iowa)

Youngerman Block is a three-story commercial building in downtown building in Des Moines, Iowa, incorporating Italianate architecture, with later alterations that introduced Art Deco detailing. Built in 1876, the Youngerman Block was designed by architect William Foster (1842-1909) for Conrad Youngerman.

The Hawkeye Insurance Company Building is a historic building located in Des Moines, Iowa, United States. Completed in 1869, the building housed the first successful casualty insurance company in the city, which grew to be the largest center for insurance companies outside of the east coast. Prominent local architect William Foster designed the building, and it may be the oldest surviving example of his work. It is also the oldest commercial building in the downtown area that maintains its original integrity.The three-story brick commercial block was designed to be the first part of a larger complex. The Italianate style building features a bracketed cornice and tall thin hooded windows. A two-story annex was completed two years later to the north. Two more three-story sections were completed before 1883. Another prominent Des Moines architectural firm, Proudfoot, Bird and Rawson, converted the building into a hotel in 1913. The original cornice was significantly altered and the raised basement was eliminated at that time. The building was later converted into an apartment building in the 1960s. In the 1980s the cornice was restored. The building was listed on the National Register of Historic Places in 1986.

The Randolph Hotel or Hotel Randolph is a nine-story hotel located in Des Moines, Iowa, United States. This hotel was designed and built by the H.L. Stevens & Company in 1911. It rents rooms for a weekly rate. Most guests are considered long term, meaning they stay for more than thirty consecutive days. The Randolph Hotel is located on the corner of Fourth Street and Court Avenue downtown, along the historic Court Avenue strip. It is an eight-story hotel "constructed in 1912 as the first tall and only 'absolutely fireproof hotel' in the city" of Des Moines, Iowa. Ironically there was a fire on 2-19-2010. It is located at 200-204 4th Street in the downtown commercial district of Des Moines.The property was added to the National Register of Historic Places (NRHP) on June 11, 2009, and the listing was announced as the featured listing in the National Park Service's weekly list of June 19, 2009.In 2008, rehabilitation of the building into low- and moderate-income rental housing, to be funded in part by federal and state historic preservation tax credits, was planned.

The Des Moines Saddlery Company Building is an historic building located in downtown Des Moines, Iowa, United States. It was built in 1881 by J. Rubelman of Muscatine, Iowa. He choose to move his operation to Des Moines because of its location on two rivers and the 13 railroads that served the city. It was one of four saddlery firms in a two block area. Rubelman's company made saddles, harnesses and leather works for 20 years. In the years since it has housed a shoe maker, rubber company, stove manufacturer, glove company, the Krispy Kone Company and the Kaplan Hat Company. The later was also the name of the restaurant that was located on the first floor. The building, which was built in four phases between c. 1878 to 1920, is the most intact example of commercial Italianate architecture extant in Des Moines. It was built to house both retail and manufacturing purposes. The building was flooded with 19 feet (6 m) of water during the Des Moines River flood of 1993. It remained empty until the Court Avenue Restaurant & Brewing Company moved in with its equipment. The Des Moines Saddlery Company Building was listed on the National Register of Historic Places in 1985.In 2016, the Republic of Kosovo selected the Saddlery Company Building to host a consulate office.

The Blue Ribbon Bacon Festival is an annual festival in Des Moines, Iowa. Founded by members of the Iowa Bacon Board, the festival sold 200 tickets to the first festival in 2008. Today, the bacon celebration has grown to host approximately 14,000 bacon-lovers in all. Ticket holders can compete in a bacon-eating contest, listen to lectures about bacon, and sample bacon from vendors. Festival organizers have extended the celebration internationally through the Blue Ribbon Bacon Tour.

The Earle & LeBosquet Block, also known as the Redhead & Wellslager Block, is a historic building located in Des Moines, Iowa, United States. Completed in 1896, the building is a fine example of the work of Des Moines architect Charles E. Eastman. It shows Eastman's ability to use Neoclassical forms and integrate the more modern Chicago Commercial style. It is also an early use of terra cotta for architectural detailing and buff-colored brick for the main facade in Des Moines, which became widespread in the city in the following decades. The main floor housed two commercial spaces and the upper floors were used for warehouse space. The four-story structure was built by local contractor Gerrit Van Ginkel, and it was owned by attorneys Ira M. Earle and Peter S. LeBosquet. It replaced a three-story brick building that was built at this location in 1876. The building was listed on the National Register of Historic Places in 2009.

The Seth Richards Commercial Block, also known as the Lederer-Strauss Building, is an historic building located in downtown Des Moines, Iowa, United States. Its construction represents the transition of Court Avenue from a retail center to the city's wholesale district. Seth Richards had acquired the property that had been the location of several business houses. One of the lots had been owned by the Independent Order of Odd Fellows. The four-story, brick, Romanesque Revival building was constructed in two parts. The commercial blocks at 300-302 and 304-306 were completed and occupied in 1890, and 308-310 was completed and occupied by 1897. Various wholesale clothing firms occupied the various blocks, but by 1920 Lederer, Strauss & Co., Inc., a millinery fabricator and wholesaler, occupied the entire building. The family-run business was sold in 1944 to the Hiersteiners, who incorporated the business as the Landsco Millinery Co. The business was scaled back, and they occupied less of the block, which was filled with other wholesalers by the mid-1950s. In 1957 the Landsco Millinery Co. was liquidated. The building has been converted for other retail uses in the Court Avenue Entertainment District after this area ceased being a wholesale center. It was listed on the National Register of Historic Places in 2005.

The Observatory Building, also known as the Van Ginkel Building, was a skyscraper located in downtown Des Moines, Iowa. Standing at 197 ft tall (60 m) and heralded as "the tallest office building between Chicago and San Francisco" when opened on April 1, 1896, it was also the first skyscraper in Iowa. Although it was the tallest office building, the Observatory Building was not the tallest building in Des Moines, the Iowa State Capitol, completed in 1884, was 275 ft tall (84 m).With a look considered modern for its time, the building consisted of nine stories of office space, a rooftop garden including a 600-seat venue for outdoor performances, and a four-story observation tower, the distinctive feature which also gave the building its name. Electricity and gas lighting was provided to all tenants. Access to the tower was provided to paying customers for what was at the time an almost unique view of the city. The installation of a beacon that would shine over the city nightly added further to the buildings uniqueness.From its incorporation in 1896 until 1905 the head office of the Central Life Assurance Society of the United States was located in the Observatory Building. This company is still based in Des Moines today and now known as The Aviva Life and Annuity CompanyThe building was eventually demolished during the latter half of 1937, and this location is now occupied by Capital Square Mall.

The Homestead Building, also known as the Martin Hotel, is a historic building located in Des Moines, Iowa, United States. Designed by the Des Moines architectural firm of Smith & Gage, it was built in two stages. The eastern one-third was completed in 1893 and the western two-thirds was completed in 1905. It is one of a few late nineteenth-century commercial/industrial buildings that remain in the downtown area. The building was built for James M. Pierce for his publishing operation, which included the Iowa Homestead, a pioneer publication of modern agricultural journalism. Prior to Pierce, the Iowa Homestead publisher was Henry Wallace, the father of Agriculture Secretary Henry C. Wallace, and grandfather of U.S. Vice President Henry A. Wallace. "Through the efforts of Pierce and Wallace the Iowa Homestead became known for its promotion of the rotation of crops, the use of better seed, the value of more and better livestock, the importance of an attractive home and a good home life, the value of farmers banding together to protect common interests, and the care of the soil and conservation of its resources."The four-story brick commercial block has strong Richardsonian Romanesque qualities. The east and south elevations have hard, face brick in two shades of red given the two construction dates. The north and west elevations have common brick. Each series of arched windows on the third floor is accented with corbeled bands of brick and capped with a dentate cornice. There is also dentate cornice and parapet wall at the top of the east and south elevations, and a flat roof that caps the building. It was converted into a hotel in 1916, and two storefronts were added either in the 1940s or the 1950s. The original arched entrance on the east elevation was also removed. The storefronts have subsequently been removed, and the building now houses offices. It was listed on the National Register of Historic Places in 1982.

The Des Moines Civic Center is a 2,744-seat performing arts center belonging to Des Moines Performing Arts located in Des Moines, Iowa. It has been Iowa's largest theater since it opened on June 10, 1979, and is used for concerts, Broadway shows, ballets, and other special events. The Civic Center building is also home to the 200-seat Stoner Theater, used for smaller theatrical shows and lectures, located on street level. Cowles Commons, formerly Nollen Plaza, is the one square block space located west of the Civic Center. Cowles Commons opened in June 2015, and hosts several events throughout the year.Together with the Stoner Theater, Cowles Commons, and the nearby Temple for Performing Arts, the Civic Center is part of the Des Moines Performing Arts.

The Taft–West Warehouse, also known as the C.C. Taft Company Building, Plumb Supply Company, Ben's Furniture Warehouse, and Nacho Mamma's, is a historic building located in Des Moines, Iowa, United States. Completed in 1923, this three-story brick structure was built during a transitional period between the dominance of railroads the emergence of trucks servicing warehouses. It was designed by local architectural firm of Vorse, Kraetsch, & Kraetsch. It features cleans lines of the Commercial style as opposed to the fussiness of late Victorian styling that was dominant in a great deal of the city's commercial architecture. The building was also located in the Court Avenue wholesale district, and now it is only one of only five or six that remain extant. The building was constructed for the C.C. Taft Company. This firm and the O.B. West Company that succeeded it in this building, dealt in wholesale fruits, vegetables, candy and tobacco. The building was listed on the National Register of Historic Places in 2006.

The Fifth is a skyscraper under construction in Des Moines, Iowa. Developed by Mandelbaum Properties, upon completion in 2022, it will be the second tallest building in Iowa. The building will consist of a movie theater, hotel, parking garage, retail, and residential space. Construction started in late 2018 and is expected to finish at the end of 2022.