Jenny Wisniewski
Landmark Realty
(618) 726-9357
324 Total Sales
4 in O'Fallon
$295K - $550K Price Range
Estimated Value: $471,000 - $486,000
This home is located at 605 Monarch Dr, O'Fallon, IL 62269 since 17 October 2025 and is currently estimated at $476,901, approximately $179 per square foot. This property was built in 2022. 605 Monarch Dr is a home located in St. Clair County with nearby schools including Schaefer Elementary School, Fulton Junior High School, and O'Fallon Township High School.
Last Agent to Sell the Property
Keller Williams Marquee License #475.174901 Listed on: 10/17/2025
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
Jenny Wisniewski
Landmark Realty
(618) 726-9357
324 Total Sales
4 in O'Fallon
$295K - $550K Price Range
Scott Grippi
Keller Williams Marquee
(618) 634-6070
14 Total Sales
5 in O'Fallon
$18K - $265K Price Range
Christina Johnson
Keller Williams Pinnacle
(618) 726-9887
266 Total Sales
50 in O'Fallon
$13K - $825K Price Range
Keith Shovlin
RE/MAX Preferred
(833) 432-4042
41 Total Sales
13 in O'Fallon
$70K - $335K Price Range
Cathy Dey Cooney
The Hermann London Group, Llc
(618) 221-4691
80 Total Sales
5 in O'Fallon
$24K - $227K Price Range
Jeff Birkenmeier
Main St. Real Estate
(314) 720-6073
75 Total Sales
1 in O'Fallon
$185,900 Price
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Buyer | Sale Price | Title Company |
|---|---|---|---|
| $465,000 | Advanced Title Solutions | ||
| $425,000 | First American Title | ||
| $46,500 | Accommodation |
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Status | Borrower | Loan Amount |
|---|---|---|---|
| Previous Owner | $340,000 | ||
| Previous Owner | $323,200 |
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Event | Price | List to Sale | Price per Sq Ft | Prior Sale |
|---|---|---|---|---|---|
| 12/03/2025 12/03/25 | Sold | $465,000 | 0.0% | $175 / Sq Ft | |
| 10/31/2025 10/31/25 | Price Changed | $465,000 | -1.1% | $175 / Sq Ft | |
| 10/17/2025 10/17/25 | For Sale | $470,000 | +10.6% | $177 / Sq Ft | |
| 06/15/2022 06/15/22 | Sold | $425,000 | 0.0% | $160 / Sq Ft | View Prior Sale |
| 05/04/2022 05/04/22 | Pending | -- | -- | -- | |
| 03/04/2022 03/04/22 | For Sale | $425,000 | -- | $160 / Sq Ft |
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2024 | -- | $128,707 | $20,905 | $107,802 |
| 2023 | -- | $113,880 | $18,497 | $95,383 |
| 2022 | $115 | $55,412 | $8,949 | $46,463 |
| 2021 | $28 | $356 | $356 | $0 |
Seller's Agent in 2025
Shannon Scott
Keller Williams Marquee
(618) 604-8359
324 Total Sales
Buyer's Agent in 2025
JohnPaul Hall
Strano & Associates
(618) 806-1316
46 Total Sales
Seller's Agent in 2022
Erika Langenhorst
Worth Clark Realty
(314) 222-0065
51 Total Sales
S
Seller Co-Listing Agent in 2022
Sharon Langenhorst
Worth Clark Realty
(800) 991-6092
46 Total Sales
Buyer's Agent in 2022
Jessica Walden
RE/MAX
(618) 910-0767
126 Total Sales
Source: MARIS MLS
MLS Number: MIS25066763
APN: 03-24-0-109-003
Ask me questions while you tour the home.