St. Clair County IL Multifamily Homes & Duplexes for Sale

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  /54

  $400,000

  $50K PRICE DROP

  • 3 Beds
  • 2 Baths
  • 3,838 Sq Ft

  108 E Main St, Mascoutah, IL 62258

  Prime mixed-use investment opportunity in the heart of downtown Mascoutah! Located at 108-110 E Main St, this 4-unit property offers immediate income, flexible use, and value-add potential just minutes from Scott Air Force Base. The building includes two leased commercial spaces, one leased residential apartment, and one vacant upstairs residential unit ready for renovation. Current income

  

  Michaela Mendez

  Strano & Associates

  108 E Main St, Mascoutah, IL 62258
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  /47

  $265,000

  $26M PRICE DROP Under Contract

  • 2,093 Sq Ft

  911 S Walnut St, O Fallon, IL 62269

  INCOME PRODUCING PROPERTY. THIS DUPLEX OFFERS 2- 2 BEDROOM 1 BATH UNITS. BOTH SIDES CURRENTLY OCCUPIED. GREAT CASH FLOW ON THIS WELL MAINTAINED PROPERTY.

  Matt Horn Landmark Realty

  911 S Walnut St, O Fallon, IL 62269
• 

  

  

  /30

  $200,000

  Pending

  • 2 Beds
  • 2 Baths
  • 1,554 Sq Ft

  2217 Centreville Ave Unit 5, Belleville, IL 62220

  This attractive 2-bedroom, 2-bath villa offers comfortable, low-maintenance living with an inviting open floor plan designed for both everyday living and entertaining. The spacious great room features a cozy gas fireplace and vaulted ceiling, creating a warm and welcoming atmosphere. The kitchen includes an electric range, dishwasher, refrigerator, and microwave, along with a convenient breakfast

  Linda Linder Strano & Associates

  2217 Centreville Ave Unit 5, Belleville, IL 62220
• 

  

  

  /23

  $165,000

  Under Contract

  • 2 Beds
  • 2 Baths
  • 1,100 Sq Ft

  720 Harbor Woods Dr Unit B, Fairview Heights, IL 62208

  Looking for easy, maintenance-free living? Welcome home to this beautifully maintained main floor condominium offering comfort, convenience, and a carefree lifestyle! Enjoy relaxing on the private balcony featuring low maintenance Trex decking, off the primary suite, plus the added convenience of an attached garage and oversized storage room. Inside, you’ll find a spacious move in ready layout

  Rachel Grimm Homes By Janell

  720 Harbor Woods Dr Unit B, Fairview Heights, IL 62208
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  /28

  $169,900

  • 1,350 Sq Ft

  213 Brackett St, Swansea, IL 62226

  Welcome to 213 Brackett St, Swansea— This charming brick duplex is eagerly awaiting its new owner. Featuring two bedrooms and one bathroom per unit, this property offers comfortable living spaces with the convenience of a shared laundry room. The left unit has recently been updated with a modern kitchen and bathroom. Both units have new electrical boxes enhancing the property's functionality.

  Teresa Campbell Re/Max Signature Properties

  213 Brackett St, Swansea, IL 62226
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  /14

  $410,000

  Under Contract

  • 10 Beds
  • 6 Baths

  1111 Arrowhead Dr, Collinsville, IL 62234

  Welcome to your next investment opportunity! This newly renovated six-unit apartment building offers strong income potential with five beautifully updated units and one value-add opportunity. Recent upgrades include luxury vinyl plank flooring, stainless steel appliances, granite countertops, new tubs with tub surrounds, and other modern finishes in five of the six units. The remaining unit is

  Hallie Drew RE/MAX Results Realty

  1111 Arrowhead Dr, Collinsville, IL 62234
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  /2

  $319,900

  New Construction

  • 2 Beds
  • 2 Baths
  • 1,522 Sq Ft

  1721 Old Park Ln, Belleville, IL 62226

  Are you ready to take some of your time back and move to low-maintenance living??? This beautiful to be built ATTACHED Villa can be personalized to suit your style. The Somerset floor plan is a 2 bedroom, 2 bath Villa with full basement. The open floor plan boasts a foyer entry, dining area, kitchen with center island and pantry, breakfast area, great room, and two large bedrooms. The primary

  Paula Peppers Re/Max Signature Properties

  1721 Old Park Ln, Belleville, IL 62226
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  /7

  $160,000

  $20K PRICE DROP

  • 4 Beds
  • 4 Baths
  • 1,120 Sq Ft

  124 N Virginia Ave, Belleville, IL 62220

  Come check out this awesome cash flowing duplex for sale. Each side is a 2 Bedroom 1.5 bathroom. There is plenty of space with huge rooms. The left side has new carpet as of 2025 and Updated Cabinets. There is a Half bath on the main floor. The upstairs have 2 Large bedrooms and a full bath. There is also space for storage in the basement as well. The right side of the duplex has a long term

  Tristan Reising Mustard Seed Realty

  124 N Virginia Ave, Belleville, IL 62220
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  /13

  $375,000

  $45K PRICE DROP

  • 18 Beds
  • 17 Baths
  • 1,992 Sq Ft

  1223 W Main St, Belleville, IL 62220

  Check out this fully renovated 5-unit investment property! This building has been completely updated from top to bottom, including all-new electrical wiring with separate meters, and fully redone plumbing throughout all units. Each unit features new water heaters, bathtubs, vanities, flooring, cabinets, and modern light fixtures. The property is equipped with high-efficiency mini-split systems

  Tristan Reising Mustard Seed Realty

  1223 W Main St, Belleville, IL 62220
• 

  /2

  $319,900

  New Construction

  • 2 Beds
  • 2 Baths
  • 1,522 Sq Ft

  1833 Old Park Ln, Swansea, IL 62226

  Are you ready to take some of your time back and move to low-maintenance living??? This beautiful to be built ATTACHED Villa can be personalized to suit your style. The Somerset floor plan is a 2 bedroom, 2 bath Villa with full basement. The open floor plan boasts a foyer entry, dining area, kitchen with center island and pantry, breakfast area, great room, and two large bedrooms. The primary

  Paula Peppers Re/Max Signature Properties

  1833 Old Park Ln, Swansea, IL 62226
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  /17

  $160,000

  $25K PRICE DROP

  • 1,295 Sq Ft

  3709 W Main St, Belleville, IL 62226

  Come Check out this Thriving business for sale. This is a active Hair Salon. There are 6 Stations Total 4 of them are Rented. 2 - $300/Month 1 - $250/Month . Still two more booths Ready to be rented. There is also a huge 1 bedroom apartment attached to the Salon as well Rented for $925.00/Month. They have customers coming in and out all day long and also on a very busy street. Come check it out

  Tristan Reising Mustard Seed Realty

  3709 W Main St, Belleville, IL 62226
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  /2

  $175,000

  $320K PRICE DROP

  300 W Mill St Unit 37, Marissa, IL 62257

  Multi Properties (currently 37 pads for mobile homes) This price is for 2 parcels in MarissaHuge Price Drop, Owner has priced to sell, and will not offer owner financing Parcel #'s 21-27.0-113-016 & 21-27.0-113-002 & 08-18.0-301-028 These are NOT apartment buildings, this is a mobile home park with 2 owner owned homes included, few tenant owned mobiles, and the rest vacant pads Marissa

  Gerry Davidson Prestige Realty Group

  300 W Mill St Unit 37, Marissa, IL 62257
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  /9

  $140,000

  • 1,426 Sq Ft

  202 Wabash Ave, Belleville, IL 62220

  Don't miss this fully occupied duplex offering immediate rental income with $18,000 in current annual gross rental income and excellent upside potential. The property features two occupied units on month-to-month leases, providing flexibility for investors while maintaining consistent cash flow. The upper unit is currently rented for $850 per month, while the lower unit, with its own private

  Viktoriia Kovel Keller Williams Pinnacle

  202 Wabash Ave, Belleville, IL 62220
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  /2

  $312,500

  $50K PRICE DROP Under Contract

  • 9 Beds
  • 9 Baths
  • 1,680 Sq Ft

  261 Aaron Ct Unit 1 & 2, Mascoutah, IL 62258

  Great Investment opportunity. Fully rented, townhouse-style duplex, with long term tenants, located in the heart of Mascoutah. Professionally managed and well maintained. Seller also owns 2 other duplexes nearby and would like to sell in a package.

  Claire Leopold Nester Realty

  261 Aaron Ct Unit 1 & 2, Mascoutah, IL 62258
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  /25

  $385,000

  Open Sat 12PM - 2PM

  • 3 Beds
  • 2 Baths
  • 1,621 Sq Ft

  808 Applewood Creek Dr, Fairview Heights, IL 62208

  Welcome home to this spacious 3-bedroom, 2-bath villa in the desirable Fountain Place community! Situated on the lake, this move-in-ready home offers beautiful water views and easy, low-maintenance living. The open kitchen and living room create a comfortable space for everyday living and entertaining. The kitchen features a center island and stainless steel appliances, including the

  Jeff Franke Kunkel Wittenauer Group, Inc

  808 Applewood Creek Dr, Fairview Heights, IL 62208
• 

  

  /19

  $395,000

  • 14 Beds
  • 8 Baths
  • 5,026 Sq Ft

  101 and 105 S 5th St, Dupo, IL 62239

  Fantastic investment opportunty. 2 buildings 6 units total. 2 Units are 3 bed/2 bath and 4 units are 2 bed/1 bath. All units are leased on month to month making rent adjustments easy for new owner (except 1 which expires 9/2026). 3 beds/2 baths are in brick building. Both rent for $788 per month. Both tenants have been there for several years. 2 bed/1 bath units are in the frame building. 2 units

  Tammy Hines Tammy Mitchell Hines & Co.

  101 and 105 S 5th St, Dupo, IL 62239
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  /6

  $15,000

  • 2,520 Sq Ft

  3312 Market Ave, East St. Louis, IL 62207

  This Property will be auctioned on Auction.com - please go to the website, register an account and submit your offer(s). 2-UNIT INCOME PROPERTY + BONUS LAND! Massive duplex with estimated 6BR/2BA PLUS adjacent vacant lot at 3308 Market St. SOLD TOGETHER = 0.28 acres. 1,680 above grade sq ft plus an 840 sq ft basement! A total of 3 separate PINs at: 02-30.0-400-006, 02-30-0-400-007,

  Ryan Widerberg eXp Realty

  3312 Market Ave, East St. Louis, IL 62207
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  /2

  $225,000

  $38K PRICE DROP Under Contract

  • 6 Beds
  • 3 Baths
  • 2,040 Sq Ft

  303 Aaron Ct Unit A & B, Mascoutah, IL 62258

  Great Investment opportunity. Fully rented, one story duplex, with long term tenants, located in the heart of Mascoutah. Professionally managed and well maintained. Seller also owns 2 other duplexes nearby and would like to sell in a package.

  Claire Leopold Nester Realty

  303 Aaron Ct Unit A & B, Mascoutah, IL 62258
• 

  /2

  $319,900

  New Construction

  • 2 Beds
  • 2 Baths
  • 1,522 Sq Ft

  1821 Old Park Ln, Swansea, IL 62226

  Are you ready to take some of your time back and move to low-maintenance living??? This beautiful to be built ATTACHED Villa can be personalized to suit your style. The Somerset floor plan is a 2 bedroom, 2 bath Villa with full basement. The open floor plan boasts a foyer entry, dining area, kitchen with center island and pantry, breakfast area, great room, and two large bedrooms. The primary

  Paula Peppers Re/Max Signature Properties

  1821 Old Park Ln, Swansea, IL 62226
• 

  

  /5

  $85,000

  $15K PRICE DROP Under Contract

  • 2 Beds
  • 1 Bath
  • 1,050 Sq Ft

  Unlisted Address

  Great investment opportunity or easy, low-maintenance living! This 2 bed, 1 bath villa is currently tenant-occupied with a month-to-month lease—perfect for investors looking to add to their portfolio or for a future owner-occupant option. The spacious living room flows seamlessly into the eat-in kitchen, creating functional layout. A generously sized laundry room is centrally located for added

  Brittney Litteken Homes By Janell

  Unlisted Address
• 

  

  /14

  $74,900

  $68K PRICE DROP Pending

  • 4 Beds
  • 2 Baths
  • 1,441 Sq Ft

  1301 N Charles St, Belleville, IL 62221

  Discover this updated duplex sitting on a spacious corner lot, full of opportunity and ready for its next chapter. Whether you're looking to invest or find a place to call home, this property has so much to offer! Updated kitchen and baths and plenty of potential for your personal touch. The corner location provides added space, extra light, and great curb appeal. Home sold as-is.

  Joe Lopiccolo American Realty Group

  1301 N Charles St, Belleville, IL 62221
• 

  

  /21

  $250,000

  $175K PRICE DROP Pending

  • 16 Beds
  • 16 Baths

  6500 Saint Clair Ave, East St. Louis, IL 62203

  Here is your chance to make a smart investment that will continue to make you money for the rest of you life! Whether you are a seasoned investor or new to the business this property will provide you the residual income you have been looking for. These two buildings have 16 units (13 & 3) combined, storage rooms, and a laundry room. The majority of the units are vacant and they range from almost

  Jason Buss RE/MAX Preferred

  6500 Saint Clair Ave, East St. Louis, IL 62203
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  /11

  $49,900

  $10K PRICE DROP

  • 1 Bed
  • 2 Baths

  421 E A St, Belleville, IL 62220

  Amazing investment opportunity! This duplex features two 1 bedroom, 1 bathroom units, offering strong income potential. One unit is already occupied by a long-term tenant paying $625 per month, providing immediate cash flow. Water, sewer, and trash included in rent, simplifying utility management. New roof 2024. Ideal for investors or owner-occupants looking to offset expenses. Convenient layout

  Dana Lewis Live Laugh Illinois Real Estate Group

  421 E A St, Belleville, IL 62220
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  /28

  $270,000

  $10K PRICE INCREASE Under Contract

  • 2 Beds
  • 2 Baths
  • 1,542 Sq Ft

  3245 Jared Dr, Belleville, IL 62226

  Up to code and move in ready, this 2 bed 2 bath villa has newer LVP flooring in the laundry room, kitchen, breakfast area and Primary Bath and brand NEW carpeting in the Living Room/Dining Room and both bedrooms. The villa has all new paint. Kitchen has a vaulted ceiling, 42” cabinets, dishwasher, microwave and electric range and recessed lighting. Breakfast area opens to a large, covered patio

  Kay MacIntire Coldwell Banker Brown Realtors

  3245 Jared Dr, Belleville, IL 62226
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  /8

  $15,500

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

  472 N 25th St, East Saint Louis, IL 62205

  Huge Price Drop! Contractor's Dream! This all-brick duplex offers incredible potential rental income. Located just 10 minutes from downtown St. Louis, it’s ideally situated near a bustling shopping center, convenient bus stop, and easy access to the expressway for seamless commuting. With loads of potential for both immediate cash flow and long-term growth, this property is perfect for savvy

  James Syed Prime Real Estate and Property Management

  472 N 25th St, East Saint Louis, IL 62205
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  /37

  $194,900

  $4K PRICE DROP

  • 1,530 Sq Ft

  1639 N Charles St, Belleville, IL 62221

  Turnkey duplex with separate utilities, fully separated 6-foot privacy-fenced yards, & major system updates completed in 2024 & 2025. Each side features an oversized upper-level loft bedroom, main-floor pass-through, living room, kitchen, & bath. Flexibility for multiple investment strategies, including house hacking. Projected market rent is approximately $1,200 per unit ($2,400 per month

  Victoria Martin Century 21 Bailey & Company

  1639 N Charles St, Belleville, IL 62221
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  /39

  $60,000

  $10K PRICE DROP

  • 13 Beds
  • 12 Baths
  • 1,690 Sq Ft

  443 Chaudet Ave, East Saint Louis, IL 62206

  Investor Special – Two Homes on One Parcel! Rare opportunity to own two separate homes on one parcel at 443 & 445 Chaudet—perfect for investors, multi-generational living, or buyers looking to offset their mortgage with rental income. The main home offers a spacious layout with a large living room, kitchen, two bedrooms, and a full bath, providing a solid foundation to renovate and customize. The

  Anthony Neely Keller Williams Marquee

  443 Chaudet Ave, East Saint Louis, IL 62206
• 

  

  /12

  $184,900

  Under Contract

  • 6 Beds
  • 2 Baths
  • 2,216 Sq Ft

  170 Liberty Dr, Belleville, IL 62226

  Great investment property in Belleville. Ranch style brick duplex. Each unit has 3 bedrooms and 1 bath. One side is currently vacant. The occupied one currently rents for $1,000. The vacant side will pass occupancy prior to closing.

  Gary Johnston Johnston Realty, Inc.

  170 Liberty Dr, Belleville, IL 62226
• 

  

  /39

  $400,000

  • 3 Beds
  • 3 Baths
  • 2,118 Sq Ft

  820 Applewood Creek Dr, Fairview Heights, IL 62208

  Welcome home to 820 Applewood Creek, where thoughtful design and peaceful surroundings come together beautifully on a walk-out, luxury lakefront lot with community lake access—creating an everyday retreat. The inviting board-and-batten exterior and manicured front yard set the tone the moment you arrive, offering instant curb appeal and a warm welcome. Step inside to a light-filled interior

  Shawna Holtman Keller Williams Pinnacle

  820 Applewood Creek Dr, Fairview Heights, IL 62208
• 

  

  /12

  $140,000

  • 4 Beds
  • 3 Baths
  • 1,610 Sq Ft

  219 N High St, Belleville, IL 62220

  Well-maintained and fully occupied three-unit multifamily property offering immediate cash flow with $28,200 in annual gross rental income. The property consists of one 2-bedroom unit rented for $850 per month, one 1-bedroom unit rented for $750 per month, and one studio unit rented for $750 per month.The 1-bedroom and studio units have been recently updated to meet city code requirements and

  Viktoriia Kovel Keller Williams Pinnacle

  219 N High St, Belleville, IL 62220
• 

  

  /25

  $155,000

  Under Contract

  • 4 Baths
  • 1,416 Sq Ft

  217 S 16th St, Belleville, IL 62220

  Excellent opportunity to add a solid income-producing property to your investment portfolio! This four-unit multifamily building features four 1-bedroom, 1-bath apartments, with all 4 units units currently occupied, providing immediate rental income. Recent updates include newer carpet in some units, and durable wood-look flooring in others. Each apartment is equipped with a refrigerator and

  Jasmine Spraggins Keller Williams Marquee

  217 S 16th St, Belleville, IL 62220
• 

  

  /12

  $500,000

  Pending

  • 12 Beds
  • 40 Baths
  • 6,436 Sq Ft

  1367 Pennsylvania Ave, East Saint Louis, IL 62205

  Discover this recently built quadplex featuring four spacious, two-story townhomes—each with its own attached two-car garage. Constructed in 2013, every unit offers 3 bedrooms and 2.5 bathrooms, ample living space with 1609 square feet per unit and delivering modern convenience and comfort. This property is an outstanding passive income opportunity with strong rental appeal. Whether you're

  Delicia Lacy New Growth Realty LLC

  1367 Pennsylvania Ave, East Saint Louis, IL 62205
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  /4

  $155,000

  $10K PRICE DROP

  • 8 Beds
  • 4 Baths

  427 East Dr, Marissa, IL 62257

  Four 2 bedroom/1 bath units great investment opportunity or for personal occupancy.

  Annette Wendler Coldwell Banker Brown Realtors

  427 East Dr, Marissa, IL 62257
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  /27

  $215,000

  • 8 Beds
  • 4 Baths
  • 1,820 Sq Ft

  1411 N Charles St, Belleville, IL 62221

  Ever dreamt of buying a house and letting someone else help pay the mortgage? Here is a great investment opportunity! This spacious duplex is located in the heart of Belleville! Each unit offers two generously sized bedrooms (no walk-through bedrooms), one full bathroom, a separate dining room, and an enclosed front porch that makes the perfect home office, sitting room, or flex space. The vacant

  Tonya Shelton Keller Williams Pinnacle

  1411 N Charles St, Belleville, IL 62221
• 

  

  /39

  $450,000

  Coming Soon

  • 3 Beds
  • 3 Baths
  • 3,102 Sq Ft

  601 Ember Crest Dr, Fairview Heights, IL 62208

  Lovely Villa located in Fountains Place. Large family room in the basement 24.3x24.4. Main floor laundry 5.6x9.9. Gas fireplace in the living room. Deck located off the main dining area with double doors.

  Annette Wendler Coldwell Banker Brown Realtors

  601 Ember Crest Dr, Fairview Heights, IL 62208
• 

  

  /13

  $169,000

  Under Contract

  • 2,204 Sq Ft

  161 Freedom Dr, Belleville, IL 62226

  Nice investment property in Belleville Il. Large 2 bedroom 1 bath with attached garages. Both units are currently rented out. Rents are $945 and $885. Corner lot close to shopping and route 15

  Gary Johnston Johnston Realty, Inc.

  161 Freedom Dr, Belleville, IL 62226
• 

  

  /22

  $1,520,000

  $77K PRICE DROP

  • 27 Beds
  • 17 Baths

  161 Eagle Ridge Unit 161, O Fallon, IL 62269

  Price Improvement!! Exceptional opportunity to acquire a fully-leased, 17-unit income-producing condominium portfolio in O'Fallon. This stabilized offering includes a diversified mix of one- and two-bedroom residences across multiple phases within Eagle Ridge Condominiums. Currently, all 17 units are occupied. Several units have been remodeled, enhancing long-term value and tenant appeal. All

  Kevin Beck Kunkel Wittenauer Group, Inc

  161 Eagle Ridge Unit 161, O Fallon, IL 62269
• 

  

  /11

  $144,000

  $5K PRICE DROP

  • 2,610 Sq Ft

  314 W H St, Swansea, IL 62226

  Great investment property in Belleville. One side has 3 bedrooms and 1 bath and the other has 1 bedroom 1 bath and a garage. The right unit has 1 bedroom and 1 bath on the main and 2 additional bedrooms in the lower level. The Left unit has 1 bedroom, 1 bath, living room and a garage. The 1 bedroom rents for $745 and the 3 bedroom is currently vacant. Both units had a rehab in 2022. The right

  Gary Johnston Johnston Realty, Inc.

  314 W H St, Swansea, IL 62226
• 

  /2

  $319,900

  New Construction

  • 2 Beds
  • 2 Baths
  • 1,522 Sq Ft

  1749 Old Park Ln, Swansea, IL 62226

  Are you ready to take some of your time back and move to low-maintenance living??? This beautiful to be built ATTACHED Villa can be personalized to suit your style. The Somerset floor plan is a 2 bedroom, 2 bath Villa with full basement. The open floor plan boasts a foyer entry, dining area, kitchen with center island and pantry, breakfast area, great room, and two large bedrooms. The primary

  Paula Peppers Re/Max Signature Properties

  1749 Old Park Ln, Swansea, IL 62226
• 

  

  /37

  $375,000

  Open Sun 1PM - 3PM $10K PRICE DROP

  • 3 Beds
  • 3 Baths
  • 2,646 Sq Ft

  1675 Lakepointe Estates Dr, O Fallon, IL 62269

  Welcome Home! Your Villa is nestled in the Lakepointe Estate neighborhood on a quiet cul de sac lot backing into wooded area. This open spacious home is in Mint Condition with many updates throughout offering a carefree lifestyle. Open Spacious 3 bedroom 3 bath home is move in ready. Featuring Hardwood flooring on main level in Great room, dining area, both bedrooms and entry. Spacious Primary

  Mary Boente Coldwell Banker Brown Realtors

  1675 Lakepointe Estates Dr, O Fallon, IL 62269

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