Ausadie Building

{{Use mdy dates|date=March 2025}}

{{Infobox NRHP

| name = Ausadie Building

| nrhp_type =

| image = Ausadie Building pic1.JPG

| caption =

| location= 845 First Ave. SE
Cedar Rapids, Iowa

| coordinates = {{coord|41|58|59|N|91|39|37|W|display=inline,title}}

| locmapin = Iowa#USA

| built = 1923

| architect = William J. Brown

| builder = Loomis Bros. Construction

| architecture = Colonial Revival
Bungalow/Craftsman

| added = December 06, 2004

| area = less than one acre

| refnum = 04001324{{NRISref|version=2009a}}

}}

The Ausadie Building, at 845 First Ave. SE, in Cedar Rapids, Iowa is a historic building that is listed on the National Register of Historic Places (NRHP). It is a three-story building on a footprint {{convert|44|ft|m}} wide by {{convert|127|ft|m}} deep and was built in 1923. It was designed by architect William J. Brown of Cedar Rapids. The design shows some Colonial Revival influence and interior features reflect some Bungalow/Craftsman styling.{{cite web|url={{NRHP url|id=04001324}}|title=National Register of Historic Places Registration: Ausadie Building|publisher=National Park Service|accessdate=2016-06-30|author=Leah D. Rogers and Clare L. Kernek |date=October 20, 2004}} with {{NRHP url|id=04001324|photos=y|title=23 photos}}

It was listed on the NRHP in 2004. The listing includes a multiple dwelling, a secondary structure, and a garden.

The building was built by Loomis Bros. Construction, who also built the Consistory Building No. 2 at 616 A Ave. NE, in Cedar Rapids, another NRHP-listed building.