Here is one coming to you from Milburn Estates in O'Fallon. The subdivision currently has one entrance and is located just south of the Milburn High School Campus. This split foyer ranch is well taken care of and sits on one of the larger more desirable 0.40 acre lots towards the back of the subdivision. It is around 2000 sq ft on the main level. Due to the welcoming addition of turning the back covered patio into a four seasons room since last time on market. It has its own mini-split system to help get the most use out of it all year long. Plus added a new patio area for when you want to sit outside and enjoy this backyard view. Three car attached garage, 4 bedrooms, 3 baths, & around 900 more finished sq ft in the basement helps give this property the "Let's go see this one in person" vibe. Primary main floor suite has a great flow to it. The +/- 7'x14' walk in closet can be entered from the bedroom and the bathroom is a great perk. Adjoining kitchen, dining, & living helps give that open feeling that a lot of buyers are looking for. Downstairs is around half finished. Leaving plenty of space for storage and utilities or adding some more sq ft if needed. It is also home to the 4th bedroom and has a full bath. Left side of the home landscaping has been used for gardening with an extra row of blocks added to help make maintenance work less of a hassle. New roof in 2025, washer & dryer 2024, whole house humidifier 2024, & new garage door motors and hardware help take future expenses off of your list.
Est. $2,524 per month, based on comparable rentals
Sale and tax history for 660 Willowbrook Way
Sale History
Tax History
Date
Event
Price
Public Records
Jul 8, 2026
Sold
$460,000
$158/sq ft
MARIS as Distributed by MLS Grid #26025642
Jul 2, 2026
Sold
*
May 24, 2026
Pending
—
May 9, 2026
Listed
$460,000
$158/sq ft
May 4, 2026
Coming Soon
$460,000
$158/sq ft
Public Records
Feb 27, 2024
Sold
$420,000
$145/sq ft
MARIS as Distributed by MLS Grid #24002428
Feb 21, 2024
Pending
—
Feb 21, 2024
Sold
*
Jan 23, 2024
Contingent
—
Jan 20, 2024
Listed
$429,000
$148/sq ft
Jan 16, 2024
Coming Soon
$429,000
$148/sq ft
+31
This ranch checks all the boxes - sought after location-great floor plan-meticulously maintained -move in ready! You will be impressed as soon as you pull up! This ranch boasts loads of curb appeal and a sizeable .40 acre lot as well as a covered front porch & covered back patio and that's just outside! Enter inside to find the entry foyer, engineered hardwood thru out the common areas, split bedroom plan with 2 ample size guest rooms & full guest bath, living room complete with vaulted ceiling & gas FP and open to the kitchen and dining area. The kitchen comes complete with a SS appliances, beautiful cabinet, counter top & backsplash combination. The spacious master suite offers amazing closet space with his/hers entrances, vaulted ceiling & private bath. Downstairs you will find the family room/rec room area -that is spacious & perfect for entertaining as well as the 4th bedroom & 3rd full bath plus plenty of storage! Make your appointment to see this beautiful home today!
Year
Property tax
Land + Additions
Assessment*
2025
$7,228 (+10.0%)
$29,151 + $84,368
$113,519
2024
$6,570 (−4.4%)
$26,474 + $76,622
$103,096
2023
$6,871 (+10.0%)
$23,424 + $67,795
$91,219
2022
$6,247 (+3.3%)
$22,957 + $58,814
$81,771
2021
$6,045 (+0.5%)
$21,789 + $55,822
$77,611
2020
$6,013 (+2.3%)
$21,383 + $54,781
$76,164
2019
$5,881
$20,640 + $52,877
$73,517
Public record
Beds
—
Baths
3
Stories
1
Lot width
—
Lot depth
—
Lot size
0.4 Acres
Year renovated
2018
Sq. Ft.
1,822
Year built
2018
Style
Single Family Residential
County
St. Clair County
APN
03240105027
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 15, 2026.
Property details
Parking
Parking Information
Garage Spaces: 3
Has Attached Garage
Has Garage
Interior
Bedroom Information
# of Bedrooms: 4
# of Bedrooms Main: 3
Main And Upper Level Bedrooms: 3
Upper Level Bedrooms: 0
Lower Level Bedrooms: 1
Bathroom Information
# of Full Baths (Total): 3
Main Level Bathrooms Half: 0
Main Level Bathrooms Full: 2
Main And Upper Level Bathrooms: 2
Upper Level Bathrooms Half: 0
Upper Level Bathrooms Full: 0
Lower Level Bathrooms Half: 0
Lower Level Bathrooms Full: 1
Basement Information
Has Basement
Basement Features: Full
Other Rooms Information
Room Count: 0
# of Rooms: 15
Fireplace Information
Has Fireplace
# of Fireplaces: 1
Fireplace Features: Living Room
Heating & Cooling
Heating Information: Natural Gas
Cooling Information: Central Air
Exterior
Building Information
Construction Materials: Brick, Vinyl Siding
Property Information
Property Type: Residential
Property Sub Type: Single Family Residence
Above Grade Finished Area: 2,004
Lot Information
Lot Features: Irregular Lot
Lot Size Acres: 0.4
Lot Size Source: Public Records
Financial
Tax Information
Tax Annual Amount: $6,570
Tax Year: 2024
Utilities
Utility Information
Water Source: Public
Electric: Ameren
Sewer: Public Sewer
Utilities: Cable Connected
Location
HOA Information
Association Name: Milburn Estates c/o Community Property Management
Has HOA
Association Amenities: Association Management
Association Fee: $250
Association Fee Frequency: Annually
Association Fee Includes: Common Area Maintenance
School Information
Elementary School: OFALLON DIST 90
Middle Or Junior High School: OFALLON DIST 90
High School: OFallon
High School District: O Fallon DIST 90
Location Information
Cross Street: Milburn Estates Drive
Address Line: 660 Willowbrook WAY, OFLLN IL 62269
Public facts
Beds: —
Baths: 3.0
Sq. Ft.: 1,822
Stories: 1.0
Lot Size: 0.4 acres
Style: Single Family Residential
Year Built: 2018
Year Renovated: 2018
County: St. Clair County
APN: 03240105027
Home facts updated by county records on Oct 15, 2026
Other
Listing Information
Home Warranty YN: No
Home Information
Living Area: 2904
Living Area Source: Other
Living Area Srch Sq Ft: 2904.00
Above Grade Finished Area Srch Sq Ft: 2004.00
Levels: One
Around this home
Schools
Marie Schaefer Elementary School
Public PreK-5 • Assigned • 2.4mi
7/10
Fulton Junior High School
Public 6-8 • Assigned • 1.5mi
8/10
O'Fallon High School
Public 9-12 • Assigned • 2.9mi
6/10
Provided by GreatSchools
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
5/10 Heat Factor
7 days above 106° expected this year, 21 days in 30 years
2/10 Wind Factor
2% chance of strong winds in next 30 years
3/10 Air Factor
3 unhealthy days expected this year, 4 days in 30 years
Provided by First Street
Historical weather
O Fallon, IL • 62269
Average low and high temperatures (°F)
37
20
46
28
65
41
71
51
75
56
85
67
90
72
87
65
85
60
73
52
57
41
46
30
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
93/ 100
Exceptional sunlight
Sunscore
This home receives average direct sun exposure in O Fallon. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
9.7 hrs
6.2 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$447,000 – $541,000
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