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Renovated Two-Unit Duplex
For Sale
$475,000

7240 Balson Avenue, Saint Louis, MO 63130

Two three-bedroom residences pair updated kitchens and baths with basement storage, laundry hookups, and off-street parking.

Property Size2,800 SF
Price / SF$169.64
Days on Market36

Property Features for 7240 Balson Avenue

General Information

Standard status Active
Size 2,800 SF
Property subtype Residential Income

Units

Unit Mix 2 x 3BR/2BA
Multifamily Units 2

Additional Details

Tenant in Place Yes

Taxes and HOA fees

Annual Taxes $6,328

Amenities

basement storage
washer/dryer hookups
fenced backyard
Dining/Living Room Combo
Granite Counters
Shower
Storage
Tub

Building Details

Building Size 2,800 SF
Year Built 1952
Year Renovated 2025
Buildings 1
Listing Agency: The Agency
Listed By: Brian Tash · License #2005020526
Source: Finehomesbydawn
Added: Sep 25 Changed: Oct 26 Last Checked: Oct 29 at 8:20PM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of The Agency

Rey
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Investment Insights

Based on property information with market context.

This 2,800-square-foot duplex contains two residences, each arranged with three bedrooms and two full bathrooms. Both units received renovations in 2025, including updated kitchens and baths, new appliances, flooring, windows, and major mechanical systems. A new roof, fresh paint, and concrete driveway and walkways are also part of the improvements. Hardwood floors remain in the living and dining areas, and each unit has a primary bedroom with an ensuite bath.

Additional property features include basement storage, washer and dryer hookups, dedicated off-street parking, and a fenced backyard. The second-floor unit is leased, while the first-floor unit was previously rented. The property is in University City, near shops, restaurants, parks, the Delmar Loop, and Washington University.

Key Highlights

  • Two units, each with 3 bedrooms and 2 full baths
  • 2,800 square feet; built in 1952
  • Renovations completed in 2025, including major mechanical systems, roof, and windows

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$29,942
Cap Rate
6.30%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$598,840 $598.8K
Cap Rate 7%
$427,743 $427.7K
Cap Rate 9%
$332,689 $332.7K
Market Conditions
NOI Build-Up for 2,800 SF
Gross rent
$45.4K $16.20/SF
− Vacancy
−$2.6K −$0.92/SF
EGI
$42.8K $15.28/SF
− OpEx
−$12.8K −$4.58/SF
NOI
$29.9K $10.69/SF
Area
St. Louis County, MO
Vacancy
5.70%
Lease Rate
$16.20 /SF/Yr
Expense Ratio
30.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$598,840
Cap Rate 7%
$427,743
Cap Rate 9%
$332,689

Alternative Uses

Best Use
Multifamily LT 5
$427.7K
$374.3K – $499.0K (±1% cap)
NOI $29,942 @ 7.0% cap · market cap 6.30%
Second Best
Apartment 5plus
$372.2K
$325.7K – $434.3K (±1% cap)
NOI $26,057 @ 7.0% cap · market cap 5.49%
Theoretical Best
Office A
$600.9K
$525.8K – $701.1K (±1% cap)
NOI $42,065 @ 7.0% cap · market cap 8.86%
Zoning and permitted uses should be independently verified with authorities. How Realmo checks its estimates

Property Analytics

Who owns this building? See the owner, sales and loan history
Open Analytics

Lease Details

2
Residential units

Location Intelligence

Trade Area within ½ mile

501
Businesses Nearby

Demographics for 63130, MO

29,454
Population
14,106
Households
2.1
Avg Household Size
35
Median Age
64%
College-Educated
97%
High-School Grad
5.0 sq mi
ZIP Area
5,891
Density / Sq Mi
$81,103
Median Household Income
$50,407
Median Earnings
$1,199
Median Rent
$285,500
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

Frequently Asked Questions

What type of property is this?
Duplex - Two three-bedroom residences pair updated kitchens and baths with basement storage, laundry hookups, and off-street parking.
Where is this duplex located?
The property is located at 7240 Balson Avenue Saint Louis, MO.
What is the asking price?
The asking price for this property is $475,000.
What are key features of this property?
This property features: Two units, each with 3 bedrooms and 2 full baths; 2,800 square feet; built in 1952; Renovations completed in 2025, including major mechanical systems, roof, and windows
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