Louis, MO Duplexes for Sale

List

Map

Denver, CO East St Louis, IL Defiance, MO Cahokia, IL Sauget, IL Madison, IL Granite City, IL Alorton, IL

210 properties

Sort:

Updated: Aug 16

Two-Unit Duplex with Central Air

3505 N 11th Street, St, Louis, MO 63107

$112,000

4,426 sqft 0.12 AC lot

Two‑unit duplex with 3 bedrooms and 2 bathrooms per unit
4,426 square feet of building area
Central air conditioning
Built in 1906
0.1219‑acre lot

View details

Updated: Aug 14

Renovated Brick Duplex

2646 Melvin Avenue, St, Louis, MO 63144

$650,000

2,464 sqft 0.27 AC lot

2,464‑square‑foot duplex on a 0.27‑acre parcel
Extensive 2022 renovation included roof, windows, plumbing, electrical, HVAC, kitchens, and bathrooms
Brick construction dating to 1909
Three‑bedroom, two‑bath unit available; two‑bedroom unit currently leased
In‑unit laundry, updated appliances, central air, forced‑air heating, and parking lot

View details

Updated Duplex Near Washington University

5641 Cates Avenue, St, Louis, MO 63112

$515,000

2,090 sqft 0.11 AC lot

Two refreshed residences include a three-bedroom layout and a separate two-bedroom unit.

View details

Turn a Listing Into an Investment Snapshot Cap Rate, Potential NOI, Demand score for every listing. Go To Analytics Center

Renovated Mixed-Use Property

2700 Macklind Ave Saint, Louis, MO 63139

$995,000

4,320 sqft

Renovated mixed-use building with two apartments and two commercial suites in a restored historic storefront.

View details

Brick Duplex with Two-Car Garage

2921 Brannon Avenue, St, Louis, MO 63139

$290,000

1,741 sqft 0.07 AC lot

Two two-bedroom units feature updated kitchens, hardwood floors, central air, and distinct living spaces.

View details

Brick Duplex with Fenced Yard

4977 Quincy Street, St, Louis, MO 63109

$285,000

2,088 sqft 0.10 AC lot

Two residential units offer matching two-bedroom layouts, sunrooms, eat-in kitchens, and one bathroom per unit.

View details

Updated Brick Duplex

4175 Flad Avenue, St, Louis, MO 63110

$499,000

4,147 sqft

Residential units feature hardwood floors, eat-in kitchens, laundry rooms, and a fenced backyard.

View details

Renovated Two-Unit Duplex

7150 Tulane Ave, Saint Louis, MO 63130

$524,900

2,468 sqft

Fully furnished residential property with updated interiors, laundry facilities, storage, and a two-car garage.

View details

Brick Duplex with Covered Porch

3808 De Tonty Street, St, Louis, MO 63110

$245,000

2,816 sqft 0.09 AC lot

Two-family residence with separate entrances, outdoor living areas, and driveway parking in the Shaw neighborhood.

View details

Restored Two-Unit Brick Duplex

3531 California Avenue, St, Louis, MO 63118

$249,900

2,464 sqft 0.09 AC lot

Each residence features two bedrooms, one bath, hardwood floors, high ceilings, and an updated kitchen.

View details

Historic Duplex with Private Pool

4334 Lindell Blvd, Saint Louis, MO 63108

$650,000

3,550 sqft

Two residential units offer period character, off-street parking, and a private backyard pool in the Central West End.

View details

Brick Duplex with Separate Utilities

5530 Louisiana Avenue, St, Louis, MO 63111

$175,000

1,928 sqft 0.08 AC lot

Brick duplex with separate utilities, off-street parking pad, and a privately fenced backyard.

View details

Renovated Duplex with Gated Parking

125 W Steins Street, St, Louis, MO 63111

$322,000

2,400 sqft 0.11 AC lot

Updated interiors, private entrances, and off-street parking support flexible two-unit living.

View details

Updated All-Brick Duplex

4175 Flad Ave, Saint Louis, MO 63110

$499,000

4,147 sqft

Two spacious residential units feature refreshed kitchens, bathrooms, hardwood flooring, and separate living and dining areas.

View details

Brick Duplex with Garage

4558 Oakland Avenue, St, Louis, MO 63110

$275,000

1,690 sqft 0.07 AC lot

Two residential units feature hardwood floors, private outdoor space, and shared basement laundry.

View details

Updated Brick Duplex

3425 Illinois Avenue, St, Louis, MO 63118

$310,000

2,292 sqft 0.07 AC lot

Three-story property pairs an occupied one-bedroom unit with a spacious upper unit featuring two bedrooms and flexible living areas.

View details

Updated Duplex With Private Decks

4036 Flad Ave, Saint Louis, MO 63110

$400,000

2,664 sqft

Two distinct residences offer flexible layouts, renovated kitchens and baths, and separate outdoor areas.

View details

Updated Brick Duplex

5552 Emerson Avenue, St, Louis, MO 63120

$125,000

2,592 sqft 0.12 AC lot

Two-unit property with inspected occupancy, separate living areas, sunrooms, and large eat-in kitchens.

View details

Character-Rich Duplex with Garage

4910 Bonita Ave, Saint Louis, MO 63109

$335,000

1,926 sqft

Well-maintained duplex with two distinct apartments, period details, storage, laundry, and a detached two-car garage.

View details

Historic Brick Duplex with Porch

4265 Botanical Avenue, St, Louis, MO 63110

$314,900

1,716 sqft 0.05 AC lot

Two 1-bedroom, 1-bath units with central air and forced-air heat in a 1906 duplex.

View details

Updated Brick Duplex

3924 Miami St, Saint Louis, MO 63116

$260,000

1,722 sqft

Two well-maintained residences offer modern finishes, separate utilities, private storage, and shared laundry.

View details

Brick Duplex with Updated Systems

3325 Chippewa Street, St, Louis, MO 63118

$244,900

2,806 sqft 0.09 AC lot

Two occupied two-bedroom units provide a practical two-family residential configuration.

View details

Historic Duplex with Arch View

2012 Victor St, Saint Louis, MO 63104

$329,900

2,520 sqft

Brick architectural details, a garden backyard, and a two-car parking pad add distinctive urban appeal.

View details

Renovated Two-Unit Duplex

4702 Minnesota Avenue, St, Louis, MO 63111

$185,000

2,200 sqft 0.07 AC lot

Both residences were renovated in 2024 and are fully leased.

View details

Louis, MO Duplexes Market Trends and Statistics

Explore 210 duplexes for sale in Louis, MO, showcased through 210 active listings on our real estate platform. These investment opportunities span a total of 451,216 square feet of properties for sale, with an estimated market value of $44,881,510.

Sale prices for duplexes in Louis, MO start at $39,500, averaging $231,347, and reaching up to $995,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

List

Map

Top Commercial Asset Segments

Commercial property segments ranked by active listings on the market

Demographics Overview

Population 898K

Population Growth (5Y) -2.7%

Median Household Income $74,500

College Educated 57.1%

High-Yield Neighborhoods for Investment

Identify Louis submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

Neighborhood	Average Price
Saint Louis - 63107	$68.3K
Saint Louis - 63115	$74.8K
Saint Louis - 63120	$91K
Saint Louis - 63113	$93.1K
Saint Louis - 63112	$102.7K

Need Help?

Reach out if you need assistance with Realmo tools or have questions about your listings