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Brick Art Deco Quadplex
For Sale
$450,000
Pending

5050 Potomac Street, Saint Louis, MO 63139

Residential Income, St Louis, MO

Property Size3,600 SF
Lot Size0.13 Acres
Days on Market453

Property Features for 5050 Potomac Street

General Information

Property type Residential Multi Family
Property subtype Other
Bedrooms 4
Bathrooms 4
Full bathrooms 4
Rooms Bedroom 3, Bedroom 4, Bedroom 2, Bathroom 1, Bathroom 3, Bathroom 4, Bedroom 1, Bathroom 2
Parking features Off Street
Appliances Gas Water Heater
Subdivision Kingshighway Hills Add
Elementary school Buder Elem.
Middle school Long Middle Community Ed. Center
High school Roosevelt High
Elementary school district St. Louis City
Middle school district St. Louis City
High school district St. Louis City
Standard status Pending
APN 6078-00-0050-0
Size 3,600 SF
Lot size 0.13 Acres

Taxes and HOA fees

Tax Year 2023
Tax Annual Amount 3812

Utilities

Heating system Forced Air, Natural Gas
Cooling system Central Air, Electric
Water source Public

Amenities

laundry/storage

Building Details

Year built 1941
Floors in Building 2
Number of units 4
Building materials Brick
Architectural style Other
Listing Agency: Realty Exchange · Coldwell Banker Real Estate
Listed By: Sara Blandino · License #2012040985
Added: Jul 10, 2025 Changed: Sep 28 Last Checked: Oct 5 at 3:06PM
MLS# 25047464

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 1941 brick quadplex contains four approximately 856-square-foot flats, each arranged with private front access, bedrooms, central heating and air conditioning, and a rear sunroom. Interior details include stained-glass entry doors, arched openings, oak flooring, broad kitchens with cabinetry and dishwashers, and bathrooms with tub-shower combinations. A full basement provides laundry and storage space.

The property includes a matching full-brick garage sized for four vehicles, with remote-operated doors, plus off-street parking. Building updates include architectural shingle roofing, circuit-breaker panels, exterior electrical service, thermal windows, PVC waste stacks, refreshed water lines, and two newer HVAC systems. Units are occupied by long-term tenants on month-to-month arrangements. Reported annual income is $36,000, with market-rate annual income of $50,400 and a 9.1% cap rate.

Key Highlights

  • Four‑family brick building with four approximately +/- 856 sq ft flats
  • Matching full‑brick oversized 4‑car garage with remote openers
  • 3,600 square feet on a 0.1317‑acre lot

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$38,497
Cap Rate
8.55%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$769,940 $769.9K
Cap Rate 7%
$549,957 $550.0K
Cap Rate 9%
$427,744 $427.7K
Market Conditions
NOI Build-Up for 3,600 SF
Gross rent
$58.3K $16.20/SF
− Vacancy
−$3.3K −$0.92/SF
EGI
$55.0K $15.28/SF
− OpEx
−$16.5K −$4.58/SF
NOI
$38.5K $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%
$769,940
Cap Rate 7%
$549,957
Cap Rate 9%
$427,744

Alternative Uses

Best Use
Multifamily LT 5
$550.0K
$481.2K – $641.6K (±1% cap)
NOI $38,497 @ 7.0% cap · market cap 8.55%
Second Best
Apartment 5plus
$478.6K
$418.8K – $558.4K (±1% cap)
NOI $33,502 @ 7.0% cap · market cap 7.44%
Theoretical Best
Office A
$772.6K
$676.1K – $901.4K (±1% cap)
NOI $54,084 @ 7.0% cap · market cap 12.02%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

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Current Use

Quadplexes

Suggested Use

Top Pick Parking Lot & Garage Law Firm Real Estate Agency HVAC Service Computer & Electronic Repair Electrical Service

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

4
Residential units
Multi-tenant
Tenancy

Location Intelligence

Trade Area within ½ mile

702
Businesses Nearby

Demographics for 63139, MO

21,971
Population
12,187
Households
1.8
Avg Household Size
38
Median Age
49%
College-Educated
96%
High-School Grad
3.8 sq mi
ZIP Area
5,782
Density / Sq Mi
$74,749
Median Household Income
$52,298
Median Earnings
$1,086
Median Rent
$199,400
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
Rey
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Frequently Asked Questions

What type of property is this?
Quadplex - Four flats offer private entrances, central HVAC, rear sunrooms, and access to an oversized detached garage.
Where is this quadplex located?
The property is located at 5050 Potomac Street Saint Louis, MO.
What is the asking price?
The asking price for this property is $450,000.
What are key features of this property?
This property features: Four‑family brick building with four approximately +/- 856 sq ft flats; Matching full‑brick oversized 4‑car garage with remote openers; 3,600 square feet on a 0.1317‑acre lot
More about this property
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