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8-Bedroom Duplex with Full Basement
New
For Sale
$70,000

3721 Cozens Avenue, Saint Louis, MO 63113

Residential Income, St Louis, MO

Property Size3,240 SF
Lot Size0.07 Acres
Price / SF$21.60
Days on Market3

Property Features for 3721 Cozens Avenue

General Information

Property type Residential Multi Family
Property subtype Other
Bedrooms 4
Bathrooms 2
Full bathrooms 2
Rooms Bedroom 3, Bedroom 4, Bathroom 1, Bedroom 2, Bathroom 2, Basement, Bedroom 1
Basement Full
Subdivision Gregorys Add
Elementary school Columbia Elem. Comm. Ed. Center
Middle school Yeatman-Liddell Middle School
High school Vashon High
Elementary school district St. Louis City
Middle school district St. Louis City
High school district St. Louis City
Directions Cozens street is a sharp right turn just before the light. Be advised it is easy to miss.
Standard status Active
APN 1867-06-0090-0
Size 3,240 SF
Lot size 0.07 Acres

Taxes and HOA fees

Tax Year 2025
Tax Annual Amount 384

Utilities

Cooling system Central Air

Building Details

Year built 1925
Building materials Brick
Architectural style Modern
Listing Agency: Nettwork Global
Listed By: Daniel Thompson
Added: Oct 1 Changed: Oct 2 Last Checked: Oct 3 at 4:06AM
MLS# 26063060

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 brick duplex contains 3,240 square feet, with four bedrooms and two bathrooms in each unit. A connected basement spans the building, and a door can separate its two sides. Central air serves the property, which was built in 1925.

Set on a 0.0697-acre parcel in St. Louis, the property fronts Cozens Avenue, a one-way street. The layout includes eight bedrooms across the two residences, with a full basement providing additional interior area.

Key Highlights

  • Four bedrooms and two bathrooms in each of the two units
  • 3,240‑square‑foot brick duplex built in 1925
  • Full connected basement with the option to separate its two sides with a door

Property Analytics

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Current Use

Duplexes

Suggested Use

Top Pick Real Estate Agency Dental Office Law Firm Building Supply Storage Facility Furniture & Home Goods

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

2
Residential units

Location Intelligence

Trade Area within ½ mile

929
Businesses Nearby

Demographics for 63113, MO

10,882
Population
7,400
Households
1.5
Avg Household Size
41
Median Age
17%
College-Educated
84%
High-School Grad
2.6 sq mi
ZIP Area
4,185
Density / Sq Mi
$38,647
Median Household Income
$29,648
Median Earnings
$914
Median Rent
$75,600
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

Market

Vacancy Rate% for Multifamily in Midwest region

6.5% 2022
7.5% 2023
7.8% 2024
8% 2025
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Frequently Asked Questions

What type of property is this?
Duplex - Two matching residences provide a four-bedroom, two-bath layout on each side.
Where is this duplex located?
The property is located at 3721 Cozens Avenue Saint Louis, MO.
What is the asking price?
The asking price for this property is $70,000.
What are key features of this property?
This property features: Four bedrooms and two bathrooms in each of the two units; 3,240‑square‑foot brick duplex built in 1925; Full connected basement with the option to separate its two sides with a door
More about this property
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