O'Fallon, IL Homes for Sale under $300,000

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  /18

  $259,900

  Under Contract

  • 4 Beds
  • 2 Baths
  • 1,848 Sq Ft

  106 Center Grove Dr, O Fallon, IL 62269

  4-bed / 2-bath split-level stunner in the heart of O'Fallon, IL! This one is move-in ready and already passed city occupancy! New professionally installed flooring in the lower level! Stainless steel appliances! Plenty of kitchen cabinet and pantry space! Oversized 2-car garage! Back deck great for entertaining! Fenced in backyard! Fireplace in the lower level! Close to I-64 for easy commutes!

  

  Nicholas Kuhn

  H3 Capital Real Estate, Llc

  106 Center Grove Dr, O Fallon, IL 62269
• Explore O'Fallon

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  /12

  $199,900

  $5K PRICE DROP

  • 3 Beds
  • 1 Bath
  • 768 Sq Ft

  107 Brookside Dr, O Fallon, IL 62269

  Check out this cute and functional 3 bedroom 1 bath home close to shopping, the interstate and Scott Air Force Base. Renovated just a little over a year ago, this home would be great for a starter or someone looking to downsize. Schedule you showing today. Check out this 3D walkthru -

  

  Jeff Birkenmeier

  Worth Clark Realty

  107 Brookside Dr, O Fallon, IL 62269
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  /30

  $95,000

  • 2 Beds
  • 2 Baths
  • 1,056 Sq Ft

  1805 Creekview Dr, O Fallon, IL 62269

  Affordable homeownership just got a whole lot more appealing! This charming 2-bedroom, 2-bathroom home offers something that's becoming increasingly hard to find—ownership of both the home and the lot, with no monthly lot rent.Freshly painted throughout and featuring updated laminate flooring in 2025, this move-in-ready home is packed w/ comfort and value. The functional layout offers

  

  Christina Johnson

  Keller Williams Pinnacle

  1805 Creekview Dr, O Fallon, IL 62269
• 

  

  

  /17

  $225,000

  $10K PRICE DROP Pending

  • 3 Beds
  • 1.5 Baths
  • 1,224 Sq Ft

  608 S Augusta St, O Fallon, IL 62269

  Discover Your Dream Home at 608 South Augusta Street in O'Fallon! This charming 3-bedroom, 1-bath ranch offers comfortable single-level living with a functional open-concept floor plan. The spacious living room flows seamlessly into the dining area and kitchen, creating an inviting space for everyday living and entertaining. The brick exterior provides timeless appeal, while the attractive front

  

  Reggie Resper

  Brick Street Group

  608 S Augusta St, O Fallon, IL 62269
• 

  

  

  /19

  $95,000

  Under Contract

  • 3 Beds
  • 1 Bath
  • 1,104 Sq Ft

  802 Cypress Ct, O Fallon, IL 62269

  Bring your vision to this affordable 3-bedroom, 1-bath home situated on a corner lot along a quiet cul-de-sac street in the highly desirable O'Fallon School District. This property offers the perfect opportunity for investors, flippers, or handy homeowners looking to build equity with a little TLC. Whether you're searching for your next investment project or a place to customize and make your

  

  Christina Johnson

  Keller Williams Pinnacle

  802 Cypress Ct, O Fallon, IL 62269
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  /14

  $80,000

  • 1 Bed
  • 1 Bath
  • 600 Sq Ft

  164 Eagle Ridge, O Fallon, IL 62269

  Investor Opportunity! This well-maintained 1-bedroom, 1-bath condo in a desirable O’Fallon neighborhood offers the ideal combination of low-maintenance ownership and an established rental income stream. A full one-year lease is already in place with a tenant, providing an immediate investment opportunity without the hassle of finding a tenant. This main-floor end unit offers added privacy and

  Kathy Clark RE/MAX Alliance

  164 Eagle Ridge, O Fallon, IL 62269
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  /9

  $54,900

  Under Contract

  • 2 Beds
  • 1 Bath
  • 728 Sq Ft

  314 E 3rd St, O Fallon, IL 62269

  Investor Opportunity in the Heart of O'Fallon!Calling all investors and renovators! This downtown O'Fallon property is packed with potential and priced at under $60,000. Situated on a spacious lot with a large backyard and storage shed, this home offers endless possibilities for a fix-and-flip, rental investment, or renovation project.New white vinyl windows are included with the sale,

  Janell Schmittling Homes By Janell

  314 E 3rd St, O Fallon, IL 62269
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  /35

  $289,900

  $10K PRICE INCREASE

  • 4 Beds
  • 2.5 Baths
  • 1,569 Sq Ft

  506 E Washington St, O Fallon, IL 62269

  New Roof, new flooring throughout, fresh paint? New stove, new garage door opener and city compliant Basement with egress window Discover the inviting appeal of 506 E Washington ST, O'fallon IL 62269, a single-family residence built in 2011, presenting a ready-to-move-in condition. This home offers a seamless blend of comfort and convenience, designed for modern living. With four well-appointed

  Whitney Wisnasky-Bettorf Red Door Realty Group Inc

  506 E Washington St, O Fallon, IL 62269
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  /2

  $170,000

  Under Contract

  • 2 Beds
  • 1 Bath
  • 927 Sq Ft

  303 S Augusta St, O Fallon, IL 62269

  Sold before print

  Andrea Picchietti HomePro Real Estate

  303 S Augusta St, O Fallon, IL 62269
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  /35

  $179,000

  $21K PRICE DROP Under Contract

  • 2 Beds
  • 1 Bath
  • 840 Sq Ft

  418 S Main St, O Fallon, IL 62269

  LOOK! --- Seller is offering $1000.00 in Closing Costs. UPDATED with GARAGE! Waterproofed lower level with a transferable warranty. Newer roof. HVAC system new in 2025.Selling as is, but the home has PASSED OCCUPANCY and a HOME WARRANTY is INCLUDED.INCOME POTENTIAL as an investment property (rental or AirBnB). Prime location - MINUTES to SAFB, hospitals, interstates! Premier School

  Julie Jones-Kloeckner Cole Jones Group with Elevate Illinois Realty

  418 S Main St, O Fallon, IL 62269
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  /30

  $209,900

  Under Contract

  • 3 Beds
  • 1 Bath
  • 1,320 Sq Ft

  504 W 4th St, O Fallon, IL 62269

  Tucked away at the end of the street, this full-brick home offers exceptional privacy on a double lot surrounded by mature trees that provide abundant shade throughout the front and backyard. Inside, this three-bedroom home welcomes you with a spacious living and dining area featuring charming built-ins and a decorative, non-functioning fireplace. The adjoining kitchen includes all appliances for

  Courtney Marsh Red Door Realty Group Inc

  504 W 4th St, O Fallon, IL 62269
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  /39

  $230,000

  Under Contract

  • 4 Beds
  • 2 Baths
  • 1,952 Sq Ft

  305 Marilyn Dr, O Fallon, IL 62269

  Location + Lot Size! Welcome home to 305 Marilyn Dr in desirable central O'Fallon. This character-filled home sits on a HUGE 0.30-acre lot - one of the largest on the street - with mature trees and endless outdoor potential. Inside you'll find updated appliances, bedroom and kitchen. Bright living spaces, functional layout, full basement with 2 non-conforming bedrooms and full bath. Newer siding,

  Chad Davis Coldwell Banker Brown Realtors

  305 Marilyn Dr, O Fallon, IL 62269
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  /46

  $254,900

  • 3 Beds
  • 2 Baths
  • 2,064 Sq Ft

  305 Edward St, O Fallon, IL 62269

  This home is available again, through NO fault of the seller, and could be your opportunity! Experience the essence of O'Fallon Downtown District Living! Welcome to 305 Edward St in O’Fallon, IL, where comfort and convenience come together in this charming ALL-BRICK 1 1/2 story home. With over 2,000 sq ft, 3 bedrooms and 2 bathrooms, it’s perfect for families or anyone who appreciates a little

  Teresa Campbell Re/Max Signature Properties

  305 Edward St, O Fallon, IL 62269
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  /19

  $140,000

  • 3 Beds
  • 1 Bath
  • 936 Sq Ft

  807 Estate Dr, O Fallon, IL 62269

  Back on market, no fault of sellers. Welcome to 807 Estate Drive in O’Fallon! This move-in ready home offers 3 bedrooms, 2 bathrooms, and an attached 1-car garage with a bright, open layout designed for everyday comfort. The living, dining, and kitchen areas flow together nicely, giving the home a comfortable and functional feel. The kitchen features a center island and pantry for extra storage,

  Megan Schobert Keller Williams Pinnacle

  807 Estate Dr, O Fallon, IL 62269
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  /27

  $239,000

  $6K PRICE DROP Pending

  • 3 Beds
  • 3.5 Baths
  • 1,871 Sq Ft

  700 Michael St Unit 84, O Fallon, IL 62269

  Upgraded: Spacious End-Unit Townhome in O'Fallon's Cambridge CondominiumsIf you've been searching for a low-maintenance lifestyle without giving up space, privacy, or style — this is the one. This 3-bedroom, 3.5-bathroom end-unit townhome in Cambridge Condominiums delivers 1,871 square feet spread across three thoughtfully finished levels, offering everything you love about a single-family

  Sandie LaMantia Berkshire Hathaway HomeServices Select Properties

  700 Michael St Unit 84, O Fallon, IL 62269
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  /38

  $259,900

  Under Contract

  • 3 Beds
  • 1 Bath
  • 1,992 Sq Ft

  120 Delmar Ave, O Fallon, IL 62269

  Location + Lot! Welcome to 120 Delmar Ave - a classic O'Fallon ranch sitting on a highly desirable 0.38 acre CORNER LOT in Ridge Prairie Heights. This 1,552 sq ft, 3-bed, 1-bath home offers the simplicity of one-level living with huge potential. Open living room, separate dining, and updated kitchen. Oversized 2-car attached garage with built-in workshop - perfect for hobbyist or extra storage.

  Chad Davis Coldwell Banker Brown Realtors

  120 Delmar Ave, O Fallon, IL 62269
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  /27

  $289,900

  $20K PRICE DROP

  • 3 Beds
  • 3 Baths
  • 1,975 Sq Ft

  1328 Three Rivers Dr Unit 2B, O Fallon, IL 62269

  ENJOY EASY, LOW-MAINTENANCE LIVING in this spacious 3-bedroom, 3-bath villa offering access to outstanding community amenities including a clubhouse, pool, recreation center, stocked pond, lawn care, landscaping, snow removal, water, and trash service. Inside, you'll love the open and inviting floor plan featuring vaulted ceilings, luxury vinyl plank flooring, a stunning stone fireplace, and

  Janell Schmittling Homes By Janell

  1328 Three Rivers Dr Unit 2B, O Fallon, IL 62269
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  /44

  $175,000

  $15K PRICE DROP

  • 4 Beds
  • 2.5 Baths
  • 1,804 Sq Ft

  319 S Cherry St, O Fallon, IL 62269

  LOOK - Seller is offer to cover $2,000.00 in closing costs/prepaids.Charming 1.5-story home, built in 1897 and full of character, in the heart of O'Fallon. Tall windows, beautiful wood trim and PASSED OCCUPANCY allow you to move right in.What you'll love - location, sizeable deck, large yard, potential equity and endless possibilities.What may need attention - cosmetic second level

  Julie Jones-Kloeckner Cole Jones Group with Elevate Illinois Realty

  319 S Cherry St, O Fallon, IL 62269
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  /38

  $265,000

  • 3 Beds
  • 2 Baths
  • 1,502 Sq Ft

  114 Central Ave, O Fallon, IL 62269

  Welcome to this charming 3-bedroom, 2-bath ranch home situated on over half an acre in a desirable, private setting. Offering 1,502 square feet of comfortable living space, this well-maintained home features a spacious great room with a cozy fireplace, a separate dining area, and an inviting kitchen with plenty of storage and included appliances. Step outside to your own backyard retreat

  Shawna Holtman Keller Williams Pinnacle

  114 Central Ave, O Fallon, IL 62269
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  /10

  $89,000

  • 1 Bed
  • 1 Bath
  • 640 Sq Ft

  251 Eagle Ridge, O Fallon, IL 62269

  Attractive one-bedroom condominium located in the established Eagle Ridge Condominiums community in O'Fallon. This residence features a comfortable layout with a fireplace and access to desirable community amenities including a pool and clubhouse. The HOA manages exterior building maintenance (excluding windows and doors), helping minimize owner maintenance responsibilities. Many roofs,

  Kevin Beck Kunkel Wittenauer Group, Inc

  251 Eagle Ridge, O Fallon, IL 62269
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  /45

  $288,800

  Pending

  • 3 Beds
  • 3 Baths
  • 2,054 Sq Ft

  303 N Lincoln Ave, O Fallon, IL 62269

  Welcome to 303 N. Lincoln Avenue, where charm, modern updates, and an unbeatable downtown O'Fallon location come together. Situated on a spacious corner lot just minutes from restaurants, shopping, parks, community events, and award-winning O'Fallon schools, this beautifully maintained 3-bedroom, 3-bath home is move-in ready. The main level offers a spacious eat-in kitchen with stainless steel

  Brad Copelin Judy Dempcy Homes Powered by KW Pinnacle

  303 N Lincoln Ave, O Fallon, IL 62269
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  /26

  $139,900

  $5K PRICE DROP

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

  401 Ponderosa Ave Unit 2, O Fallon, IL 62269

  New Price!! Check out this move in ready 2 bedroom, 2 bath condo in O'Fallon! Enjoy the low maintenance lifestyle! Includes 1-car detached garage. Private backyard is fenced with patio space & includes storage shed. Main level features a living room with vaulted ceiling & skylights! Open floor plan with eat-in kitchen, appliances included. Bedroom 1 is on the main level, includes double closets &

  Lacey and Brent Dore RE/MAX Signature Properties

  401 Ponderosa Ave Unit 2, O Fallon, IL 62269
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  /43

  $209,900

  • 3 Beds
  • 2 Baths
  • 1,189 Sq Ft

  205 Wellesley Dr, O Fallon, IL 62269

  Welcome home to this very well-maintained and inviting 3-bedroom, 2-bath home that offers comfort, charm, and move-in-ready convenience. The living room, dining area, and kitchen feature beautiful wood flooring that adds warmth and character throughout the main living space. The primary suite includes a private bathroom with a 5-foot walk-in shower for added comfort and accessibility. Step

  Carl Henrichs Equity Realty Group, LLC

  205 Wellesley Dr, O Fallon, IL 62269
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  /29

  $108,800

  • 2 Beds
  • 1 Bath
  • 868 Sq Ft

  304 Eagle Ridge Unit 304, O Fallon, IL 62269

  Welcome to easy, maintenance-free living in this well maintained main-floor end-unit condo! Offering 2 spacious bedrooms and 1 full bath, this move-in ready home combines comfort and convenience in one desirable package. Step inside to an inviting open-concept layout where the living, dining, and kitchen areas flow seamlessly together, creating the perfect space for everyday living and

  Brad Copelin Judy Dempcy Homes Powered by KW Pinnacle

  304 Eagle Ridge Unit 304, O Fallon, IL 62269
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  /19

  $150,000

  $10K PRICE DROP

  • 3 Beds
  • 1 Bath
  • 1,014 Sq Ft

  519 E Washington St, O Fallon, IL 62269

  Charming Updated Ranch on Large Corner Lot! From the moment you arrive, this charming and well-maintained ranch home welcomes you with an inviting curb appeal that makes you want to pause and stay awhile. The attractive gray siding is accented by contrasting shutters and crisp white trim, creating a clean, modern look. Before you even step inside, the wooden front porch decking and railing

  Julie Jones-Kloeckner Cole Jones Group with Elevate Illinois Realty

  519 E Washington St, O Fallon, IL 62269
• 

  

  /40

  $295,000

  Pending

  • 3 Beds
  • 2 Baths
  • 1,832 Sq Ft

  213 Evergreen Dr, O Fallon, IL 62269

  Welcome to this beautifully maintained, move-in ready 3-bedroom, 2-bath brick ranch located directly across from the lake. Situated in the highly sought-after O'Fallon School District, this home offers the perfect combination of location, thoughtful updates, and functional living. Inside, you'll find a spacious living room with vaulted ceilings and a cozy wood-burning fireplace. The updated

  Rebecca DeMond RE/MAX Preferred

  213 Evergreen Dr, O Fallon, IL 62269
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  /27

  $265,000

  • 3 Beds
  • 2 Baths
  • 1,777 Sq Ft

  1513 Royal Oak Ct, O Fallon, IL 62269

  Welcome home to this charming 3-bedroom, 2-bath split-level home located in the highly sought-after O'Fallon School District! Step inside to a cozy kitchen featuring a charming breakfast nook and beautiful bay windows. The adjoining living and dining areas provide a comfortable space for entertaining and include sliding glass doors that lead to a fenced side yard, ideal for pets, play, or

  Latoya Berry-Coleman Keller Williams Pinnacle

  1513 Royal Oak Ct, O Fallon, IL 62269
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  /32

  $205,000

  Under Contract

  • 2 Beds
  • 2 Baths
  • 1,000 Sq Ft

  1516 English Pine Ln, O Fallon, IL 62269

  A rare chance to get the right mix of affordability, space, and convenience without sacrificing location! This 2 bedroom, 2 bath villa offers the opportunity to own in the highly sought-after O’Fallon School District at a price point that may make more sense than renting! With 1,000 sq ft, no HOA, and an open floor plan, this home has all the space you need without paying for more than you want.

  Robin Ortiz RE/MAX Results Realty

  1516 English Pine Ln, O Fallon, IL 62269
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  /40

  $219,900

  Pending

  • 3 Beds
  • 1 Bath
  • 1,792 Sq Ft

  326 S Hickory St, O'Fallon, IL 62269

  Completely remodeled inside and out, this move-in-ready home offers modern updates, flexible living spaces, and abundant natural light throughout! The exterior has undergone a complete transformation with new windows, siding, roof, sod, landscaping, driveway, front porch, side porch, and stairs. Major improvements continue underground with new water and sewer lines supporting the home’s upgraded

  Courtney Marsh Red Door Realty Group Inc

  326 S Hickory St, O'Fallon, IL 62269
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  /27

  $229,900

  $5K PRICE DROP

  • 3 Beds
  • 3.5 Baths
  • 2,106 Sq Ft

  745 Erika St Unit 42, O Fallon, IL 62269

  Easy living at its finest. This home offers the perfect blend of spaciousness, flexible living spaces and low maintenance ease. The main level welcomes you with an expansive living room, flowing through to the dining room and eat in kitchen. The upper floor provides private bedrooms including a private primary with its own full bath with double vanity.Your finished basement allows for

  Kayla Keck Nester Realty

  745 Erika St Unit 42, O Fallon, IL 62269
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  /17

  $125,000

  Under Contract

  • 3 Beds
  • 1.5 Baths
  • 1,525 Sq Ft

  208 E Madison St, O Fallon, IL 62269

  Say Hello to a Good buy. Great ranch with full walkout lower level. Has great room sizes with wood floors on most of main level. Large Privat lot located in O'Fallon school district. Home is loaded with charm and ready for new owner. Needs some rehab to bring it back to life. Has large 1 car attached garage, 2 woodburning fireplaces. One in living room on main level and one in very large family

  Brian Stanley eXp Realty

  208 E Madison St, O Fallon, IL 62269
• 

  /2

  $132,000

  • Land
  • 1.17 Acres
  • $112,821 per Acre

  [LOT 50] 557 Willow Bend Ln, Caseyville Township, IL 62269

  David Cole Cole Jones Group with Elevate Illinois Realty

  [LOT 50] 557 Willow Bend Ln, Caseyville Township, IL 62269
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  /16

  $259,000

  $6K PRICE DROP

  • 2,040 Sq Ft

  809 White Oak Dr, 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

  809 White Oak Dr, O Fallon, IL 62269
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  /10

  $155,000

  • Land
  • 1.05 Acres
  • $147,619 per Acre

  120 Fortress Dr, O Fallon, IL 62269

  Location, Location, Location! Build your dream home on this beautiful waterfront property with acreage in O’Fallon! Bring your own builder and enjoy the luxury and privacy of the desirable Stone Castle Estates subdivision. Surrounded by mature trees, this exceptional homesite offers peaceful water views and includes a private dock with boat access. A rare opportunity to create a custom home with

  Janell Schmittling Homes By Janell

  120 Fortress Dr, O Fallon, IL 62269
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  /34

  $264,900

  • 3 Beds
  • 2 Baths
  • 1,282 Sq Ft

  1314 Terrace Green Ln, O Fallon, IL 62269

  Welcome home to this beautifully maintained one-story home offering the perfect blend of comfort, style, and modern updates! Attractive brick and vinyl siding, a two-car attached garage, and outstanding curb appeal make a great first impression. Step inside to discover new luxury vinyl plank flooring throughout and soaring vaulted ceilings that enhance the spacious living room that features a gas

  Andrea Picchietti HomePro Real Estate

  1314 Terrace Green Ln, O Fallon, IL 62269
• 

  /2

  $45,000

  • Land
  • 5,662 Sq Ft
  • $346,154 per Acre

  1516 Royal Oak Ct, O Fallon, IL 62269

  Here is your chance to build in an established neighborhood in OFallon Schools! Level lot with utilities available! County restrictions recorded and potential buyers can contact the city of O'Fallon about setbacks/zoning on restrictions. Close to shopping, interstate 64, and Scott AFB!

  Lindy Kurtz Keller Williams Pinnacle

  1516 Royal Oak Ct, O Fallon, IL 62269
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  /30

  $246,000

  Under Contract

  • 3 Beds
  • 2 Baths
  • 1,185 Sq Ft

  958 Holyoke Dr, O Fallon, IL 62269

  Welcome Home! This home is move in ready! Close to shopping and entertainment! This home has 3 bedrooms and 2 full bathrooms. All appliances stay with the home. Garage shelving/storage stays, brand new carpet in the home, 5' vinyl fence for your privacy, New Roof and Gutters in 2026! Get it while you can!

  Trudy Lacefield Re/Max Alliance

  958 Holyoke Dr, O Fallon, IL 62269
• 

  

  /5

  $45,000

  • Land
  • 26,136 Sq Ft
  • $75,000 per Acre

  114 W Brittany Ln, O Fallon, IL 62269

  Build your dream home in the heart of O'Fallon! This beautiful wooded lot offers a rare opportunity to build in an established neighborhood close to shopping, dining, schools and other local amenities. Situated at the end of a quiet cul-de-sac, the property provides a peaceful setting with excellent potential for a walkout basement design. With no HOA restrictions, you have the freedom to bring

  Sally Hohn Coldwell Banker Brown Realtors

  114 W Brittany Ln, O Fallon, IL 62269
• 

  

  /33

  $174,600

  Under Contract

  • 2 Beds
  • 1 Bath
  • 1,036 Sq Ft

  418 E Adams St, O Fallon, IL 62269

  Charming and move-in ready 2-bedroom, 1-bath home located in the heart of downtown O'Fallon! This adorable home blends character, comfort, and peace of mind with numerous updates already completed. Enjoy easy to care for LVP flooring and ceramic tile, a modern neutral color palette, new roof, new siding on the north and west sides, and three new windows. Major structural improvements include

  Sarah Speakes Coldwell Banker Brown Realtors

  418 E Adams St, O Fallon, IL 62269
• 

  

  /36

  $255,000

  Under Contract

  • 3 Beds
  • 3.5 Baths
  • 2,015 Sq Ft

  630 Titan Dr Unit 57, O Fallon, IL 62269

  Move-in ready located in the highly sought-after O’Fallon School District, this beautifully updated townhome offers exceptional value and convenience, just 15 minutes from Scott Air Force Base, 5 minutes from BJC Memorial Hospital and HSHS St. Elizabeth’s Hospital, and with quick access to I-64 for an easy commute to St. Louis and surrounding Metro East communities. The main level features

  Judy Fahrner RE/MAX Preferred

  630 Titan Dr Unit 57, O Fallon, IL 62269

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