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Brick Four-Unit Quadplex
For Sale
$785,000

3914 Detonty Street, Saint Louis, MO 63110

Residential Income, St Louis, MO

Property Size3,724 SF
Lot Size0.14 Acres
Price / SF$210.79
Days on Market54

Property Features for 3914 Detonty Street

General Information

Property type Residential Multi Family
Property subtype Other
Bedrooms 8
Bathrooms 4
Full bathrooms 4
Rooms Bathroom 1, Bedroom 5, Bathroom 2, Bedroom 2, Bedroom 4, Bedroom 6, Bedroom 3, Bedroom 7, Bathroom 4, Bathroom 3, Basement, Bedroom 1, Bedroom 8
Subdivision Shaws Lafayette Ave Add
Elementary school Adams 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
Directions No showing without accepted contract.
Standard status Active
APN 5312-00-0160-0
Size 3,724 SF
Lot size 0.14 Acres

Taxes and HOA fees

Tax Year 2025
Tax Annual Amount 6417

Utilities

Cooling system Central Air

Amenities

off-street parking

Building Details

Year built 1911
Building materials Brick
Listing Agency: Real Broker LLC
Listed By: Lynne Hart · License #2015021561
Added: Aug 18 Changed: Sep 28 Last Checked: Oct 10 at 11:06AM
MLS# 26049301

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 3,724-square-foot brick quadplex contains four apartments, each configured with two bedrooms and one bathroom. Interior features include quartz kitchen countertops, stainless steel appliances, contemporary finishes, updated bathrooms, and sizable living areas. Central air serves the property, while a basement and off-street parking add practical utility.

The property is located at 3914 Detonty Street in St. Louis, within minutes of the Missouri Botanical Garden and Tower Grove Park. Restaurants, coffee shops, shopping, and major highways are also nearby. Built in 1911 on a 0.1395-acre lot, the building combines a four-unit layout with established neighborhood access and residential income use.

Key Highlights

  • Four apartments, each with 2 bedrooms and 1 bathroom
  • 3,724 square feet on a 0.1395‑acre lot
  • Quartz kitchen countertops and stainless steel appliances in every unit

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$39,823
Cap Rate
5.07%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$796,460 $796.5K
Cap Rate 7%
$568,900 $568.9K
Cap Rate 9%
$442,478 $442.5K
Market Conditions
NOI Build-Up for 3,724 SF
Gross rent
$60.3K $16.20/SF
− Vacancy
−$3.4K −$0.92/SF
EGI
$56.9K $15.28/SF
− OpEx
−$17.1K −$4.58/SF
NOI
$39.8K $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%
$796,460
Cap Rate 7%
$568,900
Cap Rate 9%
$442,478

Alternative Uses

Best Use
Multifamily LT 5
$568.9K
$497.8K – $663.7K (±1% cap)
NOI $39,823 @ 7.0% cap · market cap 5.07%
Second Best
Apartment 5plus
$495.1K
$433.2K – $577.6K (±1% cap)
NOI $34,656 @ 7.0% cap · market cap 4.41%
Theoretical Best
Office A
$799.2K
$699.3K – $932.5K (±1% cap)
NOI $55,947 @ 7.0% cap · market cap 7.13%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

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Current Use

Quadplexes

Suggested Use

Top Pick Law Firm HVAC Service (Bike/Boat/Book/etc) Store Accounting Firm Grocery & Convenience Store Auto Parts Store

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
Yes
Highway access

Location Intelligence

Trade Area within ½ mile

2,422
Businesses Nearby

Demographics for 63110, MO

18,199
Population
10,260
Households
1.8
Avg Household Size
33
Median Age
64%
College-Educated
97%
High-School Grad
6.6 sq mi
ZIP Area
2,757
Density / Sq Mi
$73,809
Median Household Income
$55,340
Median Earnings
$1,183
Median Rent
$314,600
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?
Quadplex - Four two-bedroom apartments feature quartz kitchens, central air, contemporary finishes, and off-street parking.
Where is this quadplex located?
The property is located at 3914 Detonty Street Saint Louis, MO.
What is the asking price?
The asking price for this property is $785,000.
What are key features of this property?
This property features: Four apartments, each with 2 bedrooms and 1 bathroom; 3,724 square feet on a 0.1395‑acre lot; Quartz kitchen countertops and stainless steel appliances in every unit
More about this property
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