Red River Street was at the eastern edge of Austin when the street plan was laid out by Edwin Waller, Austin’s first mayor, in 1839. It became a main north-south thoroughfare because Red River is the only street north of Pecan (Sixth) Street and east of Congress Ave. that wasn’t uphill. Red River was home to wagon yards before automobile businesses like Raven’s Garage (605 Red River) opened in the 1920s.
The diverse neighborhood was nicknamed Germantown after the colony of immigrants who settled around 10th and Red River in the mid-1800s, with the German Free School and Aloes Wulz Grocery anchoring the community. Ida Pecht, the daughter of German immigrants, grew up on Red River between Hickory (8th St.) and Ash (9th St.) She married Andrew Zilker in 1888 and bore him four children. The family had planned to build a mansion on Barton Springs, but after Ida died in 1916, a distraught Zilker donated the land to the city as a park.