Homes For Sale in O Fallon, IL Under $800k

Name: 3D View Available
Start: 2026-11-04
End: 2026-11-04

126 homes

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NEW CONSTRUCTION
BUILDABLE PLAN
3D VIEW
$500,000+
3 Beds
2.5 Baths
1,900 sqft
The Devonshire Plan in Stone Briar,
O'Fallon, IL 62269
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0.25 ACRES
$269,900
4 Beds
2.5 Baths
1,766 sqft
1232 Hillock Ln,
O Fallon, IL 62269
Coldwell Banker Brown Realtors
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NEW CONSTRUCTION
0.27 ACRES
$750,000
5 Beds
4.5 Baths
3,489 sqft
7007 Emerson,
O'Fallon, IL 62269
Judy Dempcy Homes Powered by KW Pinnacle
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0.4 ACRES
$197,000
2 Beds
1 Bath
1,450 sqft
713 Hartman Ln,
O'fallon, IL 62269
Coldwell Banker Brown Realtors
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3D VIEW
2.18 ACRES
$735,000
4 Beds
4.5 Baths
5,120 sqft
160 Ofallon Troy Rd,
O Fallon, IL 62269
Judy Dempcy Homes Powered by KW Pinnacle
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3D VIEW
0.25 ACRES
$449,000
5 Beds
3.5 Baths
2,772 sqft
752 Bassett St,
O'fallon, IL 62269
Coldwell Banker Brown Realtors
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NEW CONSTRUCTION
0.27 ACRES
$599,900
4 Beds
3.5 Baths
3,306 sqft
1395 Dove Hollow Cir,
O'fallon, IL 62269
Homes By Janell
0.32 ACRES
$174,900
2 Beds
1 Bath
1,096 sqft
109 Atlantic St,
O'Fallon, IL 62269
Coldwell Banker Brown Realtors
3D VIEW
1.94 ACRES
$500,000
530 W State St,
O'fallon, IL 62269
Red Door Realty Group Inc
1.17 ACRES
$132,000
[lot 50] 557 Willow Bend Ln,
Ofallon, IL 62269
Cole Jones Group with Elevate Illinois Realty
0.3 ACRES
$499,900
5 Beds
4.5 Baths
3,856 sqft
707 Wheatfield Rd,
O'fallon, IL 62269
Homes By Janell
0.6 ACRES
$45,000
114 W Brittany Ln,
O'Fallon, IL 62269
Coldwell Banker Brown Realtors
NEW CONSTRUCTION
0.67 ACRES
$675,000
5 Beds
6 Baths
2,142 sqft
106 S Lawn Ave,
O'fallon, IL 62269
CR Holland Real Estate LLC
OPEN SAT, 11-1PM
NEW CONSTRUCTION
3D VIEW
$739,900
4 Beds
3.5 Baths
3,263 sqft
577 Tea Olive Blvd,
Ofallon, IL 62269
Judy Dempcy Homes Powered by KW Pinnacle
NEW CONSTRUCTION
3D VIEW
0.29 ACRES
$699,000
5 Beds
3.5 Baths
3,439 sqft
809 Golden Bell Ln,
O'Fallon, IL 62269
Judy Dempcy Homes Powered by KW Pinnacle
NEW CONSTRUCTION
FORECLOSURE
BANK OWNED
$120,000
Studio
732 Seagate Dr,
O'fallon, IL 62269
Keller Williams Marquee
$265,000
3 Beds
2 Baths
1,591 sqft
1406 Blackberry Ln,
O'fallon, IL 62269
Coldwell Banker Brown Realtors
0.37 ACRES
$649,900
5 Beds
4.5 Baths
3,870 sqft
432 Flagstone Pass Dr,
O'Fallon, IL 62269
Keller Williams Pinnacle
3D VIEW
0.66 ACRES
$520,000
5 Beds
3 Baths
4,140 sqft
126 Fairwood Hills Rd,
O'fallon, IL 62269
Century 21 Bailey & Company
$235,000
3 Beds
2 Baths
1,777 sqft
1513 Royal Oak Ct,
O Fallon, IL 62269
Keller Williams Pinnacle
$491,000
3 Beds
2 Baths
2,200 sqft
1209 Bayley Dr,
O'Fallon, IL 62269
Worth Clark Realty
3.16 ACRES
$699,900
6 Beds
3 Baths
4,311 sqft
8536 Armsleigh Pl,
O Fallon, IL 62269
Keller Williams Pinnacle
$479,000
5 Beds
3.5 Baths
3,193 sqft
612 Monarch Dr,
O'fallon, IL 62269
Redfin Corporation
1.05 ACRES
$155,000
120 Fortress Dr,
O Fallon, IL 62269
Homes By Janell
NEW CONSTRUCTION
3D VIEW
0.3 ACRES
$575,000
4 Beds
3 Baths
2,696 sqft
1365 Dove Hollow Ct,
Ofallon, IL 62269
Judy Dempcy Homes Powered by KW Pinnacle
3D VIEW
5.74 ACRES
$479,900
4 Beds
3 Baths
3,929 sqft
13 Timber Oak Dr,
O'fallon, IL 62269
Judy Dempcy Homes Powered by KW Pinnacle
NEW CONSTRUCTION
3D VIEW
0.3 ACRES
$673,800
4 Beds
3 Baths
3,203 sqft
581 Tea Olive Blvd,
Ofallon, IL 62269
Judy Dempcy Homes Powered by KW Pinnacle
$420,000
4 Beds
3.5 Baths
3,190 sqft
1511 Nottinghill Dr,
O'fallon, IL 62269
Coldwell Banker Brown Realtors
NEW CONSTRUCTION
0.34 ACRES
$659,900
4 Beds
3 Baths
3,332 sqft
412 Alder Ridge Dr,
O'fallon, IL 62269
Homes By Janell
0.32 ACRES
$197,000
3 Beds
1 Bath
768 sqft
107 Brookside Dr,
O Fallon, IL 62269
Worth Clark Realty
0.54 ACRES
$585,000
4 Beds
3.5 Baths
3,588 sqft
1331 Timber Ridge Trace Dr #O,
O'fallon, IL 62269
Keller Williams Marquee
$99,500
2 Beds
1 Bath
868 sqft
304 Eagle Rdg,
O'Fallon, IL 62269
Judy Dempcy Homes Powered by KW Pinnacle
NEW CONSTRUCTION
3D VIEW
0.28 ACRES
$519,900
4 Beds
3 Baths
2,740 sqft
1232 Ole Town Brg,
Ofallon, IL 62269
Judy Dempcy Homes Powered by KW Pinnacle
0.67 ACRES
$680,000
4 Beds
3.5 Baths
5,012 sqft
1693 Lancaster Dr,
O Fallon, IL 62269
MORE, REALTORS
0.38 ACRES
$529,900
5 Beds
4.5 Baths
3,665 sqft
432 Marbleton Cir,
O Fallon, IL 62269
Berkshire Hathaway HomeServices Select Properties
3.68 ACRES
$399,000
120 & 134 Saint Ellen Mine Rd,
Ofallon, IL 62269
Coldwell Banker Brown Realtors
NEW CONSTRUCTION
0.4 ACRES
$459,000
3 Beds
2 Baths
1,755 sqft
212 Ashurst Ln,
O'Fallon, IL 62269
Keller Williams Pinnacle
3D VIEW
0.55 ACRES
$539,900
4 Beds
2.5 Baths
3,305 sqft
1321 Bossler Ln,
O Fallon, IL 62269
Coldwell Banker Brown Realtors
0.25 ACRES
$365,000
4 Beds
3.5 Baths
2,423 sqft
630 Aladar Dr,
O Fallon, IL 62269
Keller Williams Marquee
OPEN SAT, 11-12:30PM
NEW CONSTRUCTION
$569,000
3 Beds
3 Baths
2,479 sqft
829 Bushwood Way,
O'Fallon, IL 62269
Real Broker LLC

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Homes For Sale in O Fallon, IL Under $800k

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