Welcome to 323 Kings Ridge Blvd in O’Fallon! This beautifully updated 4-bedroom, 3.5-bath home offers an impressive combination of space, style, and amenities, with numerous upgrades throughout. Recent improvements include new flooring, fresh paint, all new fixtures, and a completely redesigned primary suite. The spacious floor plan continues into the fully finished walkout basement, providing even more room for everyday living and entertaining. Step outside to your own backyard retreat featuring an inground saltwater pool and basketball court—perfect for entertaining, relaxing, and enjoying time with family and friends. With thoughtful updates throughout and incredible indoor and outdoor living spaces, this home has so much to offer. A must-see in O’Fallon!
Discover the epitome of luxury living in this meticulously crafted one owner home. Situated on a serene 2 acre lot, this 4-bed, 4-bath residence spans 3,808 square feet of elegance. This private oasis features an inground pool, stone fireplace, covered patio, hot tub, bonus patio & a deck overlooking this incredible land into the woods. The interior boasts a thoughtfully designed layout with a split bedroom plan, open living area with vaulted ceilings, & beautiful views of the landscape. The heart of the home is a gourmet custom kitchen, showcasing exquisite granite counters custom cabinetry. Additional highlights include a dedicated home office, oversized garage, and designated laundry room. Nestled on a quiet dead-end street, this home offers unparalleled tranquility in O'Fallon. The finished walkout basement includes the fourth bedroom wing with full bath, grand recreation room, & an abundance of storage. Don’t miss the opportunity to call this exquisite property your forever home.
Public Records
Nov 24, 2003
Sold
$45,000
$12/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$7,800
$39,565 + $115,670
$155,235
2024
$7,800 (−10.2%)
$36,093 + $105,519
$141,612
2023
$8,689 (+6.6%)
$32,034 + $93,653
$125,687
2022
$8,149 (+5.9%)
$29,451 + $86,102
$115,553
2021
$7,695 (+3.6%)
$26,861 + $81,067
$107,928
2020
$7,431
$26,311 + $79,407
$105,718
2019
$7,431 (+3.0%)
$25,426 + $76,737
$102,163
2018
$7,214 (+2.9%)
$24,688 + $74,509
$99,197
2017
$7,010 (−11.1%)
$26,184 + $68,629
$94,813
2016
$7,885 (+5.9%)
$25,741 + $67,469
$93,210
2015
$7,448 (+4.8%)
$25,140 + $65,894
$91,034
2013
$7,104
$24,469 + $64,134
$88,603
Public record
Beds
—
Baths
4
Stories
1
Lot width
—
Lot depth
—
Lot size
2.01 Acres
Year renovated
2005
Finished Sq. Ft.
1,904
Unfinished Sq. Ft.
—
Total Sq. Ft.
1,904
Year built
2005
Style
Single Family Residential
County
St. Clair County
APN
04070203005
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 23, 2026.
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
1% 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
73
87
65
84
61
74
50
57
41
46
30
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.9 hours in
June and 4.1 hours in December, which is comparable to the
U.S. average for solar exposure.
9.9 hrs
4.1 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 323 Kings Ridge Blvd
There isn’t enough information to generate an accurate estimate at this time. Learn More
More resources
Rental earnings
Est. $2,728 per month, based on comparable rentals
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