Turnkey Income Duplex with Private
9421 Stansberry Avenue St Louis, MO 63134
For Sale
$205,000
MULTI_FAMILY - St Louis, MO
Property Size1,565 SF
Lot Size0.24 Acres
Price / SF$130.99
Days on Market9
Property Features for 9421 Stansberry Avenue St
General Information
Property type
Residential Multi Family
Property subtype
Other
Bathrooms
2
Rooms
Bathroom 1, Bathroom 2, Basement
Standard status
Active
APN
13K-43-0463
Size
1,565 SF
Lot size
0.24 Acres
Taxes and HOA fees
Tax Year
2025
Tax Annual Amount
2328
Utilities
Cooling system
Central Air
Building Details
Year built
1960
Building materials
Brick
Listing Agency:
Real Broker LLC
(573) 520-3099
Listed By:
Lynne Hart · License #2015021561
(855) 450-0442
Added: Jul 22
Changed: Jul 24
Last Checked: Jul 30 at 8:06AM
MLS# 26034993
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.
Turnkey income-producing duplex with two units at 9421–9423 Stansberry Avenue. The property is currently generating $1,900 per month in gross rental income and is operating at nearly a 9% cap rate. Each unit includes its own private basement, providing additional storage space.
The duplex has been well maintained, with a new roof installed in 2019 and HVAC systems and water heaters replaced within the last 7 years. The property sits on a 0.2369-acre lot and contains 1,565 square feet.
Offered for sale in St. Louis, MO 63134, this duplex is set up as an income-producing residential property with separate unit basements and documented major capital improvements.
The duplex has been well maintained, with a new roof installed in 2019 and HVAC systems and water heaters replaced within the last 7 years. The property sits on a 0.2369-acre lot and contains 1,565 square feet.
Offered for sale in St. Louis, MO 63134, this duplex is set up as an income-producing residential property with separate unit basements and documented major capital improvements.
Key Highlights
- Brick duplex built in 1960 with central air cooling
- Generates $1,900/month in gross rental income
- New roof installed in 2019; HVAC systems and water heaters replaced within the last 7 years
Financial Insights For Multifamily LT 5
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 | $25.4k | $16.20 |
| − Vacancy | −$1.4k | −$0.92 |
| EGI | $23.9k | $15.28 |
| − OpEx | −$7.2k | −$4.58 |
| NOI | $16.7k | $10.69 |
1,565 SF · lease $16.20/SF/yr · vacancy 5.70% · expense 30.00%
Alternative Uses
Best Use
Multifamily LT 5
$239.1K
$209.2K – $278.9K
NOI $16,736 @ 7.0% cap · market cap 8.16%
Second Best
Apartment 5plus
$208.1K
$182.1K – $242.7K
NOI $14,564 @ 7.0% cap · market cap 7.10%
Theoretical Best
Office A
$335.9K
$293.9K – $391.9K
NOI $23,511 @ 7.0% cap · market cap 11.47%
Zoning and permitted uses should be independently verified with authorities.
Property Analytics
Property Profile
Location Intelligence
Current Use
Frequently Asked Questions
What type of property is this?
Duplex - Two-unit duplex currently producing $1,900/month gross rental income, with private basements for each unit.
Where is this duplex located?
The property is located at 9421 Stansberry Avenue St Louis, MO.
What is the asking price?
The asking price for this property is $205,000.
What are key features of this property?
This property features: Brick duplex built in 1960 with central air cooling; Generates $1,900/month in gross rental income; New roof installed in 2019; HVAC systems and water heaters replaced within the last 7 years
