Gate District Mixed Use Office/Warehouse
$525,000
3135 Lafayette Avenue, St. Louis, MO 63104
For Sale
Office
Building
Active
Last Updated: 10/04/2025
5,830 sqft
Building Size
13,321 sqft
Lot Area
Details:
Building Size: 5,830 sqft
Lot Area: 13,321 sqft
Year Built: 1935
Price Per Sqft: $90
Tenancy: Single
Floors: 2
Highlights:
- Located in the Gate District within St. Louis City’s Central Corridor, minutes from Downtown and SLU
- 5,830 SF two-story office/warehouse with historic character, formerly a post office
- Main floor features two separate commercial units and includes a commercial kitchen
- Second floor offers potential for two residential units, with existing kitchen and two full restrooms
- Rear garden lot with potential for on-site parking
Description:
3135 Lafayette Ave is a 5,830 SF two-story office/warehouse in St. Louis’ Gate District, just minutes from Downtown and SLU. The property, a former post office with historic brick construction, offers strong adaptive reuse potential including conversion of the second floor into two residential units with an existing kitchen and two full restrooms. A rear garden lot provides the opportunity for on-site parking, while the building also features a prep kitchen and rooftop HVAC units. This versatile asset presents an attractive option for investors, owner-users, or redevelopment.
Documents:
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3135_LAFAYETTE_AVE_-_FOR_SALE_BROCHURE.pdf |
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Location

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