Pending MLS# 25062948

102 Windy Hill Lane, O'Fallon, IL 62254

Subdivision: SUNNY HILL LAKES 4THADD

List Price: $599,900

(Original Price: $644,800)

Reduced $44,900 on Jan 23, 2026

4

Bedrooms

4

Baths

2,293

Area (sq.ft)

$262

Cost/sq.ft

1 Story

Type

146

Days on Market

Call Agent

Description

Ofallon Schools, New roof, siding & shutters, Solar electric, Tons of storage, on 1 acre of ground about 15 minutes to SAFB, Hospitals and I-64 access. This fabulous family home offers 4 bedrooms (all generously sized with lighted closets), 4 baths plus 26' x 28' 623 sq ft additional bonus space for endless possibilities. Enjoy the spacious main floor with an inviting open layout, a warm gas fireplace, and sliding doors that seamlessly connect the indoors and outdoor living. An expansive, composite deck overlooks pool area perfect for entertaining or relaxing. Designed for both cooking and entertaining, this custom kitchen showcases beautiful oak cabinetry with tons of storage, durable quartz countertops, an inviting island with seating, and modern stainless steel appliances. Completing the main level are a master bedroom with ensuite, a second bedroom, and a full bathroom. The lower-level family room offers ample space for gatherings, an entertainment center for cozy movie nights, and sliding glass doors that lead directly to the patio. Bedrooms #3 and #4 plus a multi-purpose room (could be office, non-compliant 5th bedroom, gym or whatever suites your needs), a full bathroom & laundry room complete the lower level. The expansive bonus space off the garage features a private entrance, a fully equipped kitchen, and a half bath, perfect for a home office, guest suite, or entertainment area. For families with multiple cars or passionate car enthusiasts, these garages are a true dream, featuring tandem spaces with ample room for up to six vehicles, a boat or camper. The beautifully landscaped yard has mature trees and a comprehensive in-ground sprinkler system plus a 12 x 19 shed providing additional storage. The property comes with fully paid solar panels, delivering significant cost savings on electricity. Typical monthly electric bills are approximately $17. There's a propane tank to fill as needed. Generator Included to ensure your comfort and peace of mind. HVAC 2015. Above ground pool is saltwater and comes with equipment.

Property Information

List Price $ 599,900

Original Price $ 644,800

Status Pending

MLS# 25062948

Bedrooms 4

Full baths 3

Half baths 1

Main Floor Full Baths 3

Sq. Ft. Above 2,293

Lot Size

Acres 1

Subdivision SUNNY HILL LAKES 4THADD

Municipality

School District O Fallon DIST 90

County St Clair-IL

Property Type Residential

Style 1 Story

Style Description

Transaction Type

Special Conditions Standard

Type

Building Exterior Amenities

Building Style Ranch

Ownership

Special Description Standard

Appliances Some Stainless Steel Appliance(s),Induction Cooktop,Microwave,Built-In Electric Oven,Propane Water Heater,Free-Standing Range,Refrigerator

Additional Information

Elementary School OFALLON DIST 90

Jr. High School OFALLON DIST 90

Sr. High School OFallon

Association Fee None

Architecture Ranch

Construction Vinyl Siding

Garage Spaces 4

Carport Spaces 0

Basement Description Bathroom,Finished,Walk-Out Access

Fireplace Type Gas,Living Room,Masonry

Fireplace Location

Lot Dimensions 1.01 acre

Special Areas

Cooling Central Air

Sewer Aerobic Septic Sewer

Heating Natural Gas,Propane

Water Public

Heat Source

Kitchen

Appliances Stainless Steel Appliance(s),Induction Cooktop,Microwave,Built-In Electric Oven,Propane Water Heater,Free-Standing Range,Refrigerator

Dining

Interior Decor Cathedral Ceiling(s),Ceiling Fan(s),Dining/Living Room Combo,Kitchen Island,Kitchen/Dining Room Combo,Open Floorplan,Solid Surface Countertop(s),Tub,Walk-In Closet(s),Workshop/Hobby Area

Property Tax $7,921

Map Location

Directions

Rooms Dimensions

Room	Dimensions (sq.rt)
Kitchen (Level-Main)	23 x 13
Living Room (Level-Main)	32 x 18
Dining Room (Level-Main)	N/A
Primary Bedroom (Level-Main)	25 x 15
Primary Bathroom (Level-Main)	N/A
Bedroom 2 (Level-Main)	13 x 11
Bathroom (Level-Main)	N/A
Family Room (Level-Lower)	31 x 21
Bedroom 3 (Level-Lower)	12 x 12
Bedroom 4 (Level-Lower)	13 x 12
Bathroom 3 (Level-Lower)	N/A
Bonus Room (Level-Lower)	N/A
Laundry (Level-Lower)	N/A
Bonus Room (Level-Main)	27 x 23
Bathroom 4 (Level-Main)	N/A

Change History

Date	Change Type	Previous	New
Feb 13, 2026	StandardStatus	Active	Pending
Jan 23, 2026	ListPrice	$644,800	$599,900
Sep 18, 2025	StandardStatus	Coming Soon	Active
Sep 17, 2025	New Listing	Coming Soon	Coming Soon
Sep 17, 2025	New Listing	644800	644800

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[email protected] 314.414.6000

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