Hillside, also known as the Charles Schuler House, is a mansion overlooking the Mississippi River on the east side of Davenport, Iowa, United States.

[3] The house was designed by prominent Davenport architect Frederick G. Clausen and built from 1905 to 1906 for Charles Schuler.

He is credited as being one of the businessmen that helped Davenport grow from a small city to an important commercial center in the first part of the 20th century.

There is a porch that faces the south side that runs the length of the house whose floors are of hand-made mosaic tile.

The house is situated on a corner lot at the top of a bluff with a commanding view of the river.