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Updated Brick Duplex Residence

3625 Winnebago Street St Louis, MO 63116

New
3625 Winnebago Street St, Louis, MO, 63116
$285,000
Pending
For Sale
$285,000
Pending

MULTI_FAMILY - Other - St Louis, MO

Property Size2,556 SF
Lot Size0.10 Acres
Days on Market7

Property Features for 3625 Winnebago Street St

General Information

Property type
Residential Multi Family
Property subtype
Other
Bedrooms
6
Bathrooms
3
Rooms
Bedroom 1, Bedroom 6, Bedroom 4, Bedroom 5, Bedroom 2, Bathroom 1, Bedroom 3, Bathroom 3, Bathroom 2, Basement
Window features
Wood Frames
Basement
Unfinished
Appliances
Stainless Steel Appliance(s)
Standard status
Pending
APN
1601-00-0180-0
Size
2,556 SF
Lot size
0.10 Acres

Taxes and HOA fees

Tax Year
2025
Tax Description
C.B. 1601 Winnebago 35 FT x 122 FT 10in Helderles Addn Lot 15 W-14 E-16
Tax Annual Amount
1627

Utilities

Heating system
Forced Air
Cooling system
Central Air
Water source
Public

Building Details

Year built
1928
Floors in Building
2
Number of units
2
Building materials
Brick
Roof type
Shingle
Architectural style
Other
Listing agency EXP Realty, LLC
Listed by Sana Tan · License #2025013042
Added: Jul 17 Updated: Jul 22 at 7:37PM Checked: Jul 23 at 3:06AM
MLS# 26026989

Copyright © 2026 Mid America Regional Information Systems, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.


Investment Insights

Based on property information with market context.

This updated brick duplex offers two separate residential units with in-unit laundry and access to a large private backyard. The lower unit includes two bedrooms and one full bath, plus a separate living room, a spacious dining room, and a functional kitchen.

The upper unit features two bedrooms and one full bath on the main level, with a loft-style second level that adds two additional bedrooms and a half bath, for a total of four bedrooms and 1.5 baths across the upper unit. Showings are available with an accepted offer.

The property is located at 3625 Winnebago Street in St. Louis City’s Tower Grove South area, listed minutes from Tower Grove Park and surrounded by nearby dining and entertainment options.

Key Highlights

  • Brick duplex built in 1928 with central air and forced‑air heating
  • Gross monthly rent of $2,775 with upper unit at $1,460 and lower unit at $1,315
  • Upper unit: 4 beds, 1.5 baths with a main level full bath and a loft‑style second level with 2 additional bedrooms and a half bath

Local Financial Insights For Apartment 5plus

Simulate Cap Rate and NOI

NOI Build-Up
Vacancy
income lost from leasable area expected to sit empty during the year — subtracted from gross rent.
EGI (Effective Gross Income)
gross rent minus vacancy losses — the realistic income before paying operating costs.
OpEx (Operating Expenses)
recurring costs to operate the property (property tax, insurance, utilities, maintenance, management) — excludes financing and capital improvements.
NOI (Net Operating Income)
income a property generates after operating costs but before financing and taxes.

Component $ $/SF
Gross rent $46.0k $18.00
− Vacancy −$2.8k −$1.08
EGI $43.2k $16.92
− OpEx −$19.5k −$7.61
NOI $23.8k $9.31
2,556 SF · lease $18.00/SF/yr · vacancy 6.00% · expense 45.00%

Alternative Uses

Best Use
Multifamily LT 5
$390.5K
$341.7K – $455.6K (±1% cap)
NOI $27,333 @ 7.0% cap · market cap 9.59%
Second Best
Apartment 5plus
$339.8K
$297.3K – $396.4K (±1% cap)
NOI $23,786 @ 7.0% cap · market cap 8.35%
Theoretical Best
Office A
$548.6K
$480.0K – $640.0K (±1% cap)
NOI $38,399 @ 7.0% cap · market cap 13.47%
Zoning and permitted uses should be independently verified with local authorities.

Property Analytics

Location Intelligence

Current Use by Public Records

Duplexes

FAQs

What type of property is this?
Duplex - Updated brick duplex with two units, in-unit laundry, and access to a large private backyard.
Where is this duplex located?
The property is located at 3625 Winnebago Street St Louis, MO.
What is the asking price?
The asking price for this property is $285,000.
What are key features of this property?
This property features: Brick duplex built in 1928 with central air and forced‑air heating; Gross monthly rent of $2,775 with upper unit at $1,460 and lower unit at $1,315; Upper unit: 4 beds, 1.5 baths with a main level full bath and a loft‑style second level with 2 additional bedrooms and a half bath
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