Building Info

Milwaukee Main Post Office.
  • Address:
    341 W. St. Paul Ave.
  • Taxkey:
    3970106113
  • Architect:
    Miller and Waltz
  • Status:
  • Assessed Value (Land):
    $2,882,100
  • Assessed Value (Improvements):
    $10,217,900
  • Assessed Value (Total):
    $13,100,000
  • Assesment Year:
    2023
  • Year Built:

The long-time home of the United States Postal Service in downtown Milwaukee. Developer Matt Garrison and his firm R2 Companies acquired the building in 2015 with the intent to redevelop it into a mixed-use campus.

Building straddles Canadian Pacific railroad’s mainline through Wisconsin. South face of building is along Menomonee River.

Designed by Miller and Waltz.

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Content referencing Milwaukee Main Post Office

Eyes on Milwaukee: City Wins Grant To Develop Site Beneath Marquette Interchange
Eyes on Milwaukee

City Wins Grant To Develop Site Beneath Marquette Interchange

With $3.25 million federal grant, Menomonee Valley site would receive street extension, water and sewer service.

Eyes on Milwaukee: City Preparing Menomonee Valley Site For Development
Eyes on Milwaukee

City Preparing Menomonee Valley Site For Development

Three buildings could be built on Kneeland Properties site.

Eyes on Milwaukee: Redevelopment Plans Dropped For Downtown Post Office
Eyes on Milwaukee

Redevelopment Plans Dropped For Downtown Post Office

R2 sells the building to post office real estate investment trust.

Plats and Parcels: NBA Player Plans Downtown Apartments
Plats and Parcels

NBA Player Plans Downtown Apartments

Big week in real estate with Couture taxes, Strauss, Marchese, Airbnb, Scott Lurie and more making headlines.

Plats and Parcels: Post Office, Company Fight Over Downtown Property
Plats and Parcels

Post Office, Company Fight Over Downtown Property

Plus: Where should Public Museum move? And what's an Opportunity Zone?

Plats and Parcels: Does Wangard Have Harbor District Plans?
Plats and Parcels

Does Wangard Have Harbor District Plans?

Also: Chicago-based R2 Companies continues to make noise in Milwaukee.

Plats and Parcels: City Financing Proposed for Michels’ Massive Development
Plats and Parcels

City Financing Proposed for Michels’ Massive Development

Proposal to bring hundreds of jobs to Harbor District to get financing help.

Marcus Prize-Winning Architect Will Discuss His Recent Work
Press Release

Marcus Prize-Winning Architect Will Discuss His Recent Work

Prize-winning architect Joshua Prince-Ramus will discuss his present and past work at 6 p.m. Thursday, April 21, at the Pritzlaff Building, 311 N. Plankinton Ave.

Ugly duckling: Chicago developer plans to turn downtown post office into a swan
Chicago developer buys downtown Milwaukee post office building
Citation

Chicago developer buys downtown Milwaukee post office building

Milwaukee Architecture: How Brutalism Changed the City
Milwaukee Architecture

How Brutalism Changed the City

From grain elevators to art centers to university buildings, the impact of this bold 20th Century style can be seen in Milwaukee.

Milwaukee Post Office To Move Next Door To Airport

Milwaukee Post Office To Move Next Door To Airport

In one of the worst kept secrets surrounding the future of downtown Milwaukee, an announcement finally arrived today that the out-of-place and severely dated United States Post Office located on St. Paul Ave, next to the brand spanking new, gorgeous Milwaukee Intermodal Station, is moving south to be closer to the airport in a new, more efficient facility. This is a huge win-win for both areas. First, this should increase commerce surrounding the airport by adding a labor-intensive business near a large retail stretch. Second, it’s obviously going to be a boost for efficiency for moving mail in-and-out of Milwaukee. With a significant amount of mail moving through the air, this should get it sorted and on-and-off planes faster and reduce costs for USPS. In regards to downtown Milwaukee, the Third Ward, and the Menomonee Valley, this is the start of a huge boost that has been a long time coming. The new Milwaukee Intermodal Station that is quickly becoming a well-known gateway to Milwaukee is in a terribly misused and underused area. Eliminating the Post Office and replacing it with nearly any mixed-use building would be a huge boost for the area and trigger development in underused buildings and surface parking lots across the street. The land that Milwaukee’s Central Processing Facility for USPS currently occupies is not only in a great location because of the proximity to the train station, but it sits on the Menomonee River immediately adjacent to where it merges with the Milwaukee River. Any development on the site will certainly seek to reconnect the neighborhood with the river and further foster urban Milwaukee’s image as an area that is increasingly connected with its natural capital. If you want to consider the kind of visual impact replacing the Post Office will have, consider the Harley Museum set to open soon just across the river. Not only has that development triggered another development in the Iron Horse Hotel, but it’s taken a long underused property and made it a legitimate piece of the city again. Replacing the Post Office will not only trigger development north across St. Paul Ave, but will increase the value of the Harley Museum and all of the land along that stretch of the rivers.

Building data on this page, including assessment information, was last updated on April 5, 2024

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