The Keystone Building. A rare opportunity to own a prominent landmark on Main Street. Since 1867 the Keystone Building remains the earliest Italianate-style commercial building in downtown Red Wing. Its heavy brick ornamentation causes it to stand out from the buildings around it. It features a prominent cornice, heavy rusticated brickwork and fine styling. Designed by architect and contractor DC Hill, it was arranged expressly for offices for attorneys, bankers, insurance agents, real estate dealers, etc. Today, it boasts a long history of established retail success. Two high-ceiling residential apartments on the upper floor offer added income. With its style, charm and bright interior, the possibilities for this rare property are endless.

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Based on information submitted to MLS Grid / NORTHSTAR as of July 17, 2026 8:10 AM UTC . All data is deemed reliable but is not guaranteed accurate by the MLS. All information should be independently reviewed and verified for accuracy. IDX information is provided exclusively for consumers’ personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

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Property Details of 409 Main Street

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Rochester, MN

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Property Details of 409 Main Street

Property Details

Basic Information

Building

Location

Finance

Water

Interior Features

Bedrooms

Bathrooms

Basement

Other

Utilities and Appliances

Utilities and Appliances

Community

Area

Map Location

Driving Directions

Hi there! How can we help you?

Hi there! How can we help you?

Hi there! How can we help you?

Rochester, MN