Union Electric Telephone & Telegraph

The Jacob Raphael Building is a historic building located north of downtown Davenport, Iowa, United States. It was listed on the National Register of Historic Places in 1983. The two-story structure, consisting of a three-bay wide, gable-roofed structure and a five-bay wide “wing”, was completed in 1875. It contains commercial space on the first floor and residential space on the second floor. Noteworthy, is the ground-floor arcade that features fluted cast-iron columns with elaborate capitals. The columns vary in height to accommodate the sloping site. The building originally housed Jacob Raphael's tin-shop, rag warehouse, rag and iron dealership, and junk dealership. The Raphael family, thought to be members of the local Jewish community, lived above the shop. It later housed M. Raphael & Sons., a cigar manufacturer. In the late 19th and early 20th centuries Davenport was the cigar capital of the Midwest, with 34 manufacturers who employed more than 1,000 people by 1910. German immigrants were primarily responsible for the industry, which got its start locally before the American Civil War. By 1945 there were only two manufacturers left, with the last one closing in 1961. This building is now the site of Raphael's Emporium, an antique store.

The Louis P. and Clara K. Best Residence and Auto House, also known as Grandview Apartments and The Alamo, is a historic building located in the central part of Davenport, Iowa, United States. It was included as a contributing property in the Hamburg Historic District in 1983, and it was individually listed on the National Register of Historic Places in 2010.

The Miller Building was a historic building located in the central part of Davenport, Iowa, United States. It was listed on the National Register of Historic Places in 1983.

The Jacob Goering House was a historic building located on the hill above downtown Davenport, Iowa, United States. It was listed on the National Register of Historic Places in 1983. The house has subsequently been torn down and the location is now a parking lot for Palmer College of Chiropractic.

Davenport Hose Station No. 3 is located in a commercial area on the east side of Davenport, Iowa, United States. It has been listed on the National Register of Historic Places since 1984. The building is one of two historic former fire stations on the east side that are still in existence. The other one is Hose Station No. 4 in the Village of East Davenport.

Davenport City Hall is the official seat of government for the city of Davenport, Iowa, United States. The building was constructed in 1895 and is situated on the northeast corner of the intersection of Harrison Street (U.S. Route 61) and West Fourth Street in Downtown Davenport. It was individually listed on the National Register of Historic Places in 1982 and on the Davenport Register of Historic Properties in 1993. In 2020 it was included as a contributing property in the Davenport Downtown Commercial Historic District.

The Walsh Flats/Langworth Building was located in downtown Davenport, Iowa, United States. It was listed on the National Register of Historic Places in 1984.

The Scott County Jail is the main detention facility for Scott County, Iowa, United States. Inmates are housed for no more than one year, by Iowa law. It is located in the county seat, Davenport, and is part of same facility as the Scott County Courthouse.

The American Telephone & Telegraph Co. Building was a historic building located on the hill just north of downtown Davenport, Iowa, United States. It was listed on the National Register of Historic Places in 1983. The building has subsequently been torn down.

The Peter J. Paulsen House is a historic building located on the hill above downtown Davenport, Iowa, United States. The Queen Anne style residence was built by Peter J. Paulsen, who operated a grocery store on West Second Street. It exhibits the features that are characteristic of this popular late 19th-century style: an asymmetrical composition, irregular roofscale, and a corner tower with a conical roof. The tower itself rises out of an oriel window on the first and second floors. The Paulsen house also maintains some if its exterior features, including scallop-shaped wall shingles in the gables and narrow clapboards. The south gable also contains a Palladian window and the front gable a semicircular window. The house has been listed on the National Register of Historic Places since 1983.

City Market is a historic building located in downtown Davenport, Iowa, United States. It was individually listed on the National Register of Historic Places in 1984. In 2020 it was included as a contributing property in the Davenport Downtown Commercial Historic District.

The Dr. Heinrich Matthey House is a historic building located in the Hamburg Historic District in Davenport, Iowa, United States. The district was added to the National Register of Historic Places in 1983. The house was individually listed on the Davenport Register of Historic Properties in 1993.