Duplexes for Sale in Saint Louis, MO

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  /56

  $168,400

  • 5 Beds
  • 2 Baths
  • 2,886 Sq Ft

  1215 Clara Ave, Saint Louis, MO 63112

  A MUST SEE!! Duplex with major updates already completed, including updated ductwork and a new furnace & AC throughout the building. No A/C for the 2nd unit. This can be installed at closing, upon acceptance of the offer. Each unit has very large rooms, 2 bedrooms in 1st unit. Some minor cosmetic and repair work remains for the new buyer to complete. Roof repaired in 2025. Still needs gutters &

  

  Yolanda Carrington

  Coldwell Banker Realty - Gundaker

  (855) 629-5479

  1215 Clara Ave, Saint Louis, MO 63112
• Explore Saint Louis

• 

  

  /2

  $68,000

  • 4 Beds
  • 2 Baths
  • 1,936 Sq Ft

  4036 Kennerly Ave, Saint Louis, MO 63113

  Turnkey income-producing duplex in St. Louis! This well-maintained property at 4036 Kennerly Ave offers immediate cash flow with both units currently occupied. Each unit features 2 bedrooms and 1 full bath, providing consistent rental appeal.• Immediate Income: Current tenants on lease or month-to-month agreements.• Strong Rental Demand: Close to public transportation and city

  

  Rhonda Jones

  Keller Williams Chesterfield

  (833) 854-7636

  4036 Kennerly Ave, Saint Louis, MO 63113
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  /2

  $30,000

  • 4 Beds
  • 2 Baths

  4223 Athlone Ave, Saint Louis, MO 63115

  Calling all investors and savvy buyers! This two-family duplex is a fantastic opportunity to add to your rental portfolio or start fresh with a renovation project. Seller is offering this property strictly as-is, with no repairs, inspections, or warranties provided. Multi-Family Income Potential, Spacious Layout in Each Unit, Great Location with Rental Demand, Investor Special – Priced to Sell!

  

  Ashley Estes

  Keller Williams Marquee

  (855) 919-4050

  4223 Athlone Ave, Saint Louis, MO 63115
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  /2

  $45,000

  • 1,928 Sq Ft

  5049 Saint Louis Ave, Saint Louis, MO 63115

  Great investment opportunity in St. Louis City! This duplex features two vacant units with some cosmetic updates already completed—ready for your finishing touches. Perfect for investors seeking a strong rental property or homeowners looking to convert into a spacious single-family residence. With solid structure and versatile potential, this property offers an affordable entry point and plenty

  

  Peter Lu

  EXP Realty, LLC

  (855) 765-6202

  5049 Saint Louis Ave, Saint Louis, MO 63115
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  /2

  $65,000

  • 957 Sq Ft

  8522 Pennsylvania Ave, Saint Louis, MO 63111

  South City property in the South St. Louis City, Patch area. House is a fixer upper. Sits on Large lot. Dwelling has been gutted to exterior studs, ready for floor plan of your choice. Building was shotgun style house. A large lot, 6ft. Chain link fence perimeter of property, 2 car carport faces alley. Bathroom is operational. Furnace operational. Or, tear down house and build large new home,

  

  Kenneth Winston

  ReeceNichols Real Estate

  (877) 362-7142

  8522 Pennsylvania Ave, Saint Louis, MO 63111
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  /14

  $215,000

  • 6 Beds
  • 3 Baths
  • 1,760 Sq Ft

  3511 Pennsylvania Ave, Saint Louis, MO 63118

  Welcome to 3511 Pennsylvania! A beautifully updated, turn-key brick duplex offering strong cash flow in South City's fast-growing neighborhood. Both units feature 2 bedrooms, 1 bath, a separate living room, and an open-concept kitchen. Stylishly designed with in-unit laundry and access to a large private backyard. The upper unit is leased at $1,105/month, and the lower unit was previously leased

  Huynh Thanh Tan EXP Realty, LLC

  3511 Pennsylvania Ave, Saint Louis, MO 63118
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  /39

  $294,900

  • 8 Beds
  • 4 Baths
  • 3,780 Sq Ft

  3304-3306 Keokuk St, St. Louis, MO 63118

  Here's your opportunity to house-hack and reduce your living expenses or add a massive duplex to your rental portfolio. This 3,780 sf property features two spacious 4-bed/2-bath townhouse-style units. Gross potential income of $3,270/mo is in line with 4-family properties of similar size, but with less tenants and less management complexity. 3304 is leased at $1,635/mo and 3306 is vacant, giving

  Eric Schultz Tower Real Estate Group

  3304-3306 Keokuk St, St. Louis, MO 63118
• 

  

  /22

  $103,000

  • 5 Beds
  • 2 Baths
  • 2,340 Sq Ft

  1211 Clara Ave, Saint Louis, MO 63112

  This property is available via online auction, with the list price representing the minimum opening bid. Buyer's agents are welcome. An open house will be held on May 2, 2026, and scheduled showings are available on April 30, 2026, from 11:00 PM to 4:00 PM. All private viewings require 48-hour advance notice through the listing agent or auctioneer. Bidding concludes May 12, 2026, at 12:00 PM. The

  Yvette Spraggins Keller Williams Realty West

  1211 Clara Ave, Saint Louis, MO 63112
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  /2

  $25,000

  • 6 Beds
  • 4 Baths
  • 2,258 Sq Ft

  4028 N 23rd St, Saint Louis, MO 63107

  Investment Opportunity in North St. Louis!Discover the potential of this versatile duplex located in the heart of North St. Louis. Whether you’re looking to convert it into a spacious single-family home or capitalize on dual rental income, this property offers exceptional flexibility and value.Each unit features solid fundamentals and great bones—perfect for a rehab project that can yield

  Lens McKeown Ascend Real Estate Advisors

  4028 N 23rd St, Saint Louis, MO 63107
• 

  

  /19

  $319,000

  • 8 Beds
  • 4 Baths
  • 2,300 Sq Ft

  5901 S Kingshighway Blvd, Saint Louis, MO 63109

  Discover the perfect addition to your portfolio with this beautifully rehabbed duplex located at 5901-5903 S Kingshighway Blvd in the desirable Princeton Heights neighborhood! This turnkey, two-unit building offers roughly 1,200 sq ft per unit of comfortable, modern living, making it an excellent opportunity for investors looking for steady, immediate cash flow...Both units are currently occupied

  Michael Zangara Apartment Advisors of America LLC

  5901 S Kingshighway Blvd, Saint Louis, MO 63109
• 

  

  /19

  $239,900

  • 2,850 Sq Ft

  4600 Tennessee Ave, Saint Louis, MO 63111

  Check out this newly renovated & cashflowing duplex! This property has been well-maintained and both tenants are long-term and pay on time. Not only does each unit have a comfortable layout with the perfect mix of character, function, and everyday convenience but it boasts plenty of space with each unit containing 3 bedrooms. Inside, you’ll find luxury vinyl plank flooring throughout, creating a

  Joel Gigax RE Source PM, LLC

  4600 Tennessee Ave, Saint Louis, MO 63111
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  /6

  $450,000

  • Land
  • 7,570 Sq Ft
  • $2,589,183 per Acre

  2117 Yale Ave, St. Louis, MO 63143

  Final phase of the Versatile Earth Subdivision in Maplewood, MO – fully approved for four unique units designed for energy efficiency, functional layouts, and minimal long-term maintenance. The project includes:• 2115 Yale Ave: 3BR/2.5BA, loft, rooftop deck, upper covered parking plus garage & storage.• 2117 Yale Ave: 3BR/2.5BA, open layout, loft, rooftop deck, upper covered parking plus

  Patrice TenBroek RE/MAX Results

  2117 Yale Ave, St. Louis, MO 63143
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  /15

  $195,000

  • 4 Beds
  • 2 Baths
  • 2,100 Sq Ft

  3700 Osceola St, Saint Louis, MO 63116

  This beautiful duplex in St. Louis City is ideal for an owner-occupant or an investment opportunity. Both units are currently rented with long-term tenants in place. Each unit offers two bedrooms and one full bathroom, featuring original hardwood floors that preserve the home’s historic charm. Outside, the property includes off-street parking pads and a fenced, spacious backyard—perfect for added

  Nikki Stanojevic Worth Clark Realty

  3700 Osceola St, Saint Louis, MO 63116
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  /20

  $329,500

  • 4 Beds
  • 2 Baths
  • 2,268 Sq Ft

  4958 Tholozan Ave, Saint Louis, MO 63109

  **No showings without accepted contract** Craftsman-style duplex in the Northampton neighborhood with excellent proximity to restaurants, shopping, and major amenities. Both units offer updated kitchens with quartz countertops, LVP flooring, fresh paint, and stainless appliances, plus updated baths. Hardwood floors, stained glass, and original character throughout. Separate utilities, detached

  Andrew Jolley Avenue Real Estate Group

  4958 Tholozan Ave, Saint Louis, MO 63109
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  /34

  $59,000

  • 6 Beds
  • 3 Baths
  • 2,612 Sq Ft

  5141 Highland Ave, Saint Louis, MO 63113

  Great investment opportunity! This magnificent, solid brick two-story duplex is a true standout on a beautiful, well-kept street lined with charming, look-alike homes. Renovation has begun, and the home is already showing incredible promise. With its sturdy structure and generous floor plan, this property is a must-see opportunity for investors, or anyone seeking a beautiful home with excellent

  Pamela Chyba ListWithFreedom.com Inc

  5141 Highland Ave, Saint Louis, MO 63113
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  /12

  $179,000

  • 2 Beds
  • 2 Baths
  • 1,990 Sq Ft

  3921 Iowa Ave, Saint Louis, MO 63118

  Located at 3921 Iowa Avenue, this meticulously renovated brick duplex represents a premier turnkey opportunity for any investor seeking immediate, stable cash flow with zero deferred maintenance. Each unit has been thoughtfully redesigned to blend historic St. Louis charm—highlighted by arched windows, decorative fireplace mantels, and custom built-ins—with high-end contemporary finishes

  Sabih Javed Worth Clark Realty

  3921 Iowa Ave, Saint Louis, MO 63118
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  /30

  $225,000

  • 2 Beds
  • 2 Baths
  • 1,334 Sq Ft

  5625 Chippewa St, Saint Louis, MO 63109

  Welcome to your next cash flowing investment property located in the heart of South City with easy access to everything! This duplex has so many updates - fresh paint in living room and kitchen in both units, newer furnaces, one new water heater, new roof (2023), interior drain sump pump / pit installation, renovated bathroom in left side unit, Tuckpointing (2025) and 12 new windows (2024). 2 car

  Sabih Javed Worth Clark Realty

  5625 Chippewa St, Saint Louis, MO 63109
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  /41

  $389,000

  • 6 Beds
  • 2 Baths
  • 2,714 Sq Ft

  3968 Botanical Ave, Saint Louis, MO 63110

  Nestled in the heart of Shaw—just steps to the Missouri Botanical Garden and an easy stroll to Tower Grove Park—this fully renovated, all-brick duplex blends 1900s character with turnkey updates. Bringing exceptional cash flow, each spacious unit offers tall ceilings, original millwork, modern kitchens/baths, and separately metered systems—perfect for an owner-occupant or a low-maintenance

  Sabih Javed Worth Clark Realty

  3968 Botanical Ave, Saint Louis, MO 63110
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  /55

  $75,000

  • 4 Beds
  • 2 Baths
  • 2,074 Sq Ft

  4703 Labadie Ave, Saint Louis, MO 63115

  Well Maintained Solid Brick Duplex Featuring Two Bedroom, One Bath Units with Tenant Occupied First Floor ($500/mo MTM Contract) and Vacant Second Floor Available for Occupy Featuring Updated Modern HVAC, Plumbing & Electrical Systems, Newer Laminate Flooring, along with Modern Kitchens & Bathrooms. Call Your Full Time Realtor for Questions or to Schedule Your Showing Today!

  Chris Roeseler MORE, REALTORS

  4703 Labadie Ave, Saint Louis, MO 63115
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  /3

  $100,000

  • 1,654 Sq Ft

  4523 Page Blvd, Saint Louis, MO 63113

  Fully rented duplex with immediate income potential. Both units are currently occupied on month-to-month leases and each brings in $700 per month, making this a great opportunity for an investor looking to add to their portfolio. This brick property offers strong rental appeal with spacious units, charming historic character, and a large backyard. Convenient location with easy access to major

  Spencer Argueta Elevate Realty, LLC

  4523 Page Blvd, Saint Louis, MO 63113
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  /29

  $300,000

  • 6 Beds
  • 2 Baths
  • 1,674 Sq Ft

  725 Cornell Ave, Saint Louis, MO 63119

  Beautiful duplex located in highly desirable Webster Groves, one of the most sought-after communities in St. Louis. Both units are currently tenant-occupied, offering immediate rental income. Each unit features 3 bedrooms and 1 full bath with comfortable living space. The property includes a shared driveway, detached garage, and fenced yard. Please do not disturb or contact tenants regarding the

  Rebekah Sillman Magnolia Real Estate

  725 Cornell Ave, Saint Louis, MO 63119
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  /33

  $342,000

  • 6 Beds
  • 3 Baths
  • 2,300 Sq Ft

  3000 S Compton Ave, Saint Louis, MO 63118

  Welcome to this beautifully renovated duplex in the heart of the vibrant Tower Grove East neighborhood. Whether you are looking to grow your portfolio or "house-hack" by living in one unit while collecting rent from the other, this property is move-in and rent-ready. This building has been updated from top to bottom - new roof (2025), new deck (2024), newer windows, updated HVAC, plumbing, and

  Mark Gellman EXP Realty, LLC

  3000 S Compton Ave, Saint Louis, MO 63118
• 

  

  /41

  $227,500

  • 4 Beds
  • 2 Baths
  • 1,986 Sq Ft

  3142 Winnebago St, Saint Louis, MO 63118

  Looking for a turnkey investment property with all of the heavy lifting done for years to come? 3142 Winnebago is it. Located in booming Gravois Park, with new construction happening right across the street, this duplex was rehabbed top to bottom in 2022, and is currently fully occupied. Updates included all new PVC and PEX plumbing, including the lateral, new electrical with mostly new wiring,

  Adam Kustra Intersection Real Estate

  3142 Winnebago St, Saint Louis, MO 63118
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  /6

  $85,000

  • 2 Beds
  • 2 Baths
  • 1,300 Sq Ft

  4608 Pope Ave, Saint Louis, MO 63115

  Immediate cash flow, leases totaling $1,450/month. Fully occupied duplex, no showings without accepted contract. Both units passed St. Louis City occupancy inspections. Can be purchased with duplex next door, 4610 Pope, which has one Section 8 lease (passed City and Housing Authority inspections) for $690/mo and another empty unit needing some work.

  Michael Golde Golde Real Estate LLC

  4608 Pope Ave, Saint Louis, MO 63115
• 

  

  /41

  $42,900

  • 2 Beds
  • 2 Baths
  • 2,622 Sq Ft

  4146 Labadie Ave, Saint Louis, MO 63115

  Two units. One bedroom, one bathroom each. 2,622 square feet of solid bones in a neighborhood with real upside — if you're willing to put in the work.This is a sweat equity play, plain and simple. The Greater Ville has been on investors' radar, and this duplex is priced to move for the buyer who knows what to do with it. Get both units rent-ready, stabilize the income, and you've got a

  Tom Hernandez STL Buy & Sell, LLC

  4146 Labadie Ave, Saint Louis, MO 63115
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  /65

  $290,000

  • 2 Beds
  • 2 Baths
  • 2,088 Sq Ft

  4331 S 38th St, Saint Louis, MO 63116

  Beautifully Renovated All-Brick Duplex – DutchtownWelcome to a stunning all-brick duplex that perfectly blends timeless South City character with modern comfort and style. Both units offer warm refinished hardwood floors, fresh neutral paint, new lighting, new windows throughout and charming original stained-glass windows. Spacious eat-in kitchens feature new lighting, brand-new custom

  Samona Washington The Hermann London Group LLC

  4331 S 38th St, Saint Louis, MO 63116
• 

  

  /20

  $189,900

  • 2 Beds
  • 2 Baths
  • 1,920 Sq Ft

  3440 Nebraska Ave, Saint Louis, MO 63118

  Income-producing duplex ready for its next owner with both units fully occupied! Each 1-bedroom unit was renovated prior to the current tenants, offering updated interiors and reduced maintenance concerns. With long-term tenants in place, one housing-assisted and one market-rate, this property provides a strong blend of stability and consistent returns. This property offers immediate rental

  Maggie Dennis Ultimate Realty

  3440 Nebraska Ave, Saint Louis, MO 63118
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  /52

  $240,000

  • 4 Beds
  • 3 Baths
  • 1,710 Sq Ft

  3104 Wyoming St, Saint Louis, MO 63118

  Check out this rehabbed duplex in Benton Park West, near Tower Grove Park and Cherokee Street!  ALL the heavy lifting was done in 2019, with TPO roof, large "garageport", new HVAC / electric / plumbing / water heaters, and PVC stacks. The kitchens feature granite countertops and stainless appliances (dishwasher, microwave, range, fridge). The 1F unit has 2-beds, 1-bath, in-unit laundry

  Tammy Derrigan Worth Clark Realty

  3104 Wyoming St, Saint Louis, MO 63118
• 

  

  /22

  $184,900

  • 4 Beds
  • 2 Baths
  • 2,086 Sq Ft

  3829 S Compton Ave, Saint Louis, MO 63118

  Ideal for investors or owner-occupants, this two-story brick duplex offers two private bedrooms and one full bathroom per unit. Both units feature spacious living areas filled with natural light, eat-in kitchens, efficient layouts, and rear sun porches/back balconies. Perfectly positioned, this duplex sits within blocks of multiple public parks, the vibrant culture of Cherokee Street, and the

  David Dyer EXP Realty, LLC

  3829 S Compton Ave, Saint Louis, MO 63118
• 

  

  /35

  $279,900

  • 2 Baths
  • 2,268 Sq Ft

  4931 Mardel Ave, Saint Louis, MO 63109

  Here's your second chance to invest! Occupancy done!! Walkable South City duplex offering strong investment or owner-occupant potential. Unit A is vacant, furnished, and available for showings-while Unit B is tenant occupied, providing immediate rental income. Classic brick exterior with separate private entrances and solid curb appeal. Each unit features abundant natural light and comfortable

  Heather Reeves RE/MAX Results

  4931 Mardel Ave, Saint Louis, MO 63109
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  /5

  $9,900

  • Land
  • 5,680 Sq Ft
  • $75,920 per Acre

  4459 Grace Ave, Saint Louis, MO 63116

  This lot offers opportunity. First, it is 40 ft of frontage and 142 ft deep. There is an opportunity for off street parking as there is a gentle slope to the alley. Add a parking pad or just add that garage, it's your choice. Next, this lot used to contain a duplex that was removed so you should have an option to rebuild a 2 family or single family. And what some might think is the best part of

  Cathy Davis Mid America Property Partners

  4459 Grace Ave, Saint Louis, MO 63116
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  /2

  $225,000

  • 3 Beds
  • 3 Baths
  • 1,232 Sq Ft

  317 Forbes Ave, Saint Louis, MO 63125

  Well maintained duplex in the heart of Lemay. 1 bedroom units, private basements with laundry hookups easy to rent, Off street parking, covered front porch and covered rear patio. I unit rented the other vacant for possibly owner occupant. Property is being sold in its current as is condition. No seller inspections or repairs.

  Pamela Chyba ListWithFreedom.com Inc

  317 Forbes Ave, Saint Louis, MO 63125
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  /63

  $379,900

  • 12 Beds
  • 8 Baths
  • 3,340 Sq Ft

  3005 S Compton Ave, Saint Louis, MO 63118

  Welcome to 3005–3006 S. Compton — a massive Tower Grove East duplex loaded with potential. Each unit features 3 bedrooms, 2 full baths, and in-unit laundry, plus updated kitchens and bathrooms. This building was originally a four-family and later converted into a two-family, offering multiple possibilities: keep it as two oversized units, convert the upper level back into two separate units, or

  Antione Lawrence Ascend Real Estate Advisors

  3005 S Compton Ave, Saint Louis, MO 63118
• 

  

  /28

  $299,900

  • 5 Beds
  • 3 Baths
  • 1,740 Sq Ft

  6828 Magnolia Ave, Saint Louis, MO 63143

  Investor Opportunity! Turn key 2 unit residential income property!Well-maintained and tenant-occupied duplex featuring a spacious 2 bed/1 bath unit and a 3 bed/2 bath unit. This cozy and clean property has been thoughtfully updated throughout, offering modern finishes while maintaining comfortable living spaces that tenants love. Both units showcase updated kitchens with white cabinetry,

  Aaron Mueller Compass Realty Group

  6828 Magnolia Ave, Saint Louis, MO 63143
• 

  

  /21

  $319,000

  • 4 Beds
  • 2 Baths
  • 2,250 Sq Ft

  3824 Folsom Ave, Saint Louis, MO 63110

  Attractive yellow brick duplex on a quiet cul-de-sac near SLU and Shaw is perfect for owner occupant buyer looking to house hack, or savvy investor seeking income. Both units are currently occupied. The first-floor unit is furnished and used as mid-term rental for travel nurses, currently rented at $1800/month thru 9/30/26, but is usually rented for $2000-2400/month. The upstairs unit has a

  Jonathan Douek Platinum Realty of St. Louis

  3824 Folsom Ave, Saint Louis, MO 63110
• 

  

  /23

  $475,000

  • 5 Beds
  • 2 Baths
  • 2,980 Sq Ft

  1807 Princeton Place, Saint Louis, MO 63117

  Here's your chance to own an outstanding, and established cash flowing duplex in Richmond Heights! This all brick 2 Family residence will stand the test of time and be a great investment for years to come. Located across from MRH Elementary, close proximity to Clayton, and easy access to Hwy 40 and 44! The main level apartment offers a spacious living room, updated kitchen, bathroom, and a 3rd

  Justin Taylor The Agency

  1807 Princeton Place, Saint Louis, MO 63117
• 

  

  /31

  $399,900

  • 8 Beds
  • 4 Baths
  • 2,444 Sq Ft

  5836 Robert Ave Unit 38, Saint Louis, MO 63109

  Well-maintained brick duplex in the highly sought-after St. Louis Hills neighborhood, offering a strong investment opportunity in a proven rental market. The property features two spacious units, each with 2 bedrooms and 1 full bathroom, providing an ideal layout for consistent tenant demand. Both units offer functional floor plans with generous room sizes and excellent natural light. Additional

  Sal Alu Alu Real Estate Partners

  5836 Robert Ave Unit 38, Saint Louis, MO 63109
• 

  

  /18

  $175,000

  • 8 Beds
  • 4 Baths
  • 2,008 Sq Ft

  3819 Nebraska Ave, Saint Louis, MO 63118

  An actually affordable duplex for once! Settled in between Gravois Park & Marquette Park. Most of Cap. Ex. has been taken care of including: PLUMBING all PVC and new supply line, TILE bathroom tub surround, ELECTRICAL fully updated, new electric WATER HEATER. Both units have newer laminate flooring. Whole building was renovated around 2022/2023. Rents can definitely be pushed up a bit with

  Jay Rios Rivers Realty

  3819 Nebraska Ave, Saint Louis, MO 63118
• 

  

  /6

  $287,000

  2920 Virginia Ave, Saint Louis, MO 63118

  This versatile duplex offers the perfect opportunity for both owner-occupants and savvy investors alike. One unit is currently vacant, making it ideal for a buyer looking to move in right away while offsetting their mortgage with rental income from the occupied side. The other unit is tenant-occupied, providing immediate cash flow from day one. Each unit offers comfortable living spaces with

  Deairra Freeman Keller Williams Realty St. Louis

  2920 Virginia Ave, Saint Louis, MO 63118
• 

  

  /57

  $345,000

  • 4 Beds
  • 2 Baths
  • 2,094 Sq Ft

  5875 Robert Ave, Saint Louis, MO 63109

  Spring has sprung! Spring into the wonderful St. Louis Hills area with this excellent two bedroom Mid-Century ranch duplex just a few blocks from Willmore Park! This convenient location offers superb access to nearby shopping and dining along with off street parking. Step inside to original wood floors laid abundantly throughout the main living areas with natural light flowing through the large

  Ryan Koppy Trading Post Properties LLC

  5875 Robert Ave, Saint Louis, MO 63109

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