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$4,500,000
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Property Description
Smile Lofts and the adjacent Soulard Firehouse at 900-912 Allen Ave offer a rare opportunity to own a fully occupied, character-rich multifamily property in the heart of Soulard. The offering consists of 23 total units across two historic buildings, along with 23 gated off-street parking spaces. The property is currently 100% occupied and generates $41,792 per month in in-place income, with additional upside remaining through future rent increases and unit reconfigurations. The main building, Smile Lofts, was originally home to the Orange Smile Syrup Company from the 1920s through the 1960s and was later converted into dramatic loft apartments that retain their original industrial charm. Five of the units are massive 4-bedroom, 2-bath lofts with approximately 30-foot ceilings and rents exceeding $2,700 per month. Three additional oversized units are currently configured as 2-bedroom, 2-bath layouts but are similar in size to the 4-bedroom units and offer the ability to add two additional bedrooms in each. The remaining units in the building are large 1-bedroom and 2-bedroom lofts with open layouts and unique architectural character. The adjacent Soulard Firehouse adds five additional residential units and historic charm, creating a well-balanced, two-building asset with strong tenant appeal. The property's one-to-one gated parking ratio is a major advantage in Soulard, where off-street parking is limited and highly desirable. Soulard is one of St. Louis' most vibrant and walkable neighborhoods, known for hosting the second-largest Mardi Gras celebration in the United States. From the property, tenants can walk to more than three dozen bars, restaurants, and coffee shops, as well as the historic Soulard Farmers Market just a few blocks away, which is open year-round and offers fresh groceries from local farmers and vendors every Saturday. Many nearby bars also provide free shuttle service to St. Louis Blues games, St. Louis Cardinals games, STL City SC matches, and concerts and events downtown, further enhancing the lifestyle appeal for residents. The property is fully occupied, with common areas available for viewing. Occupied units may only be shown with an accepted offer or letter of intent. Please do not disturb tenants.
Full Property Details
Full Property Details for 900 Allen Ave
General
- Price: $4,500,000
- Taxes: $22,793 (2024)
- Status: Active
- Type: Single Family
- Source: MARIS
- MLS ID: 26000285
- Updated: 1/3/2026
- Added to Site: 13 day(s) ago
Interior
- Fireplace: Yes
- Number of Fireplaces: 1
- Fireplace(s): Family Room
Location
- Area: 2 - Central East
- County: St Louis City
- Township: St. Louis City
- Subdivision: Allens Add
- Neighborhood: Soulard
School Information
- High School District: St. Louis City
- Elementary School: Sigel Elem. Comm. Ed. Center
- Middle School: Long Middle Community Ed. Center
- High School: Roosevelt High
Heating & Cooling
- Cooling Type: Central Air Conditioning
Structural Information
- Architectural Style: Historic
- Square Feet: 27,706
- Year Built: 1882
Lot Features
- Lot Size (Acres): 0.3916
- Lot Size (Sq. Ft.): 17,058.1
Financial Considerations
- Tax Amount: $22,793
- Tax Year: 2024
Disclosures and Reports
- Special Conditions: Standard
- Property ID: 0682-00-0160-0
Listed by The Agency
Get Pre-Approved Today
Schools
Schools serving 900 Allen Ave
School District:St. Louis City School District
| Name | Grades | Distance |
|---|---|---|
Sigel Elementary Community Ed. Center 2050 Allen Ave, St. Louis, MO 63104 | PK-6 | 0.8 mi |
Fanning Middle Community Ed. 3417 Grace Ave, St. Louis, MO 63116 | 6-8 | 2.3 mi |
Roosevelt High School 3230 Hartford St, St. Louis, MO 63118 | 9-12 | 1.8 mi |
Disclaimer:
School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 900 Allen Ave
Date
Details
Price
Change
Source
1/03/2026
Listed
$4,500,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 900 Allen Ave
Year
Property Taxes
Change
Tax Assessment
Change
2025
$25,668
—
$293,080
15%
2024
$25,668
18%
$254,850
—
2023
$21,734
-3%
$254,850
—
2022
$22,516
—
$254,850
—
2021
$22,468
1%
$254,850
—
2019
$22,179
—
$254,850
3%
2018
$22,269
2%
$247,380
—
2017
$21,897
-3%
$247,380
-2%
2016
$22,686
10%
$253,100
—
2015
$20,594
—
$253,100
-1%
2014
$20,678
—
$254,500
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 900 Allen Ave
900 Allen Avenue, Saint Louis, MO 63104 (MLS# 26000285) is a Single Family property with 0 bedrooms and 0 full bathrooms. 900 Allen Avenue is currently listed for $4,500,000 and was received on January 03, 2026. Want to learn more about 900 Allen Avenue? Do you have questions about finding other Single Family real estate for sale in Saint Louis? You can browse all Saint Louis real estate or contact a Coldwell Banker agent to request more information.

