St. Charles County property record for 1 Blue Flag Ct, O Fallon, MO 63368
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 3,494 sqft · built 2002 |
| Lot Size | 0.23 acres (10,019 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $188,800 (Dec 2002) |
| Tax Bill | $5,980 (2025) |
| Deeds & Mortgages | Aug 2017 Line of Credit May 2020 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | T021600178 |
| Primary APN | T021600178 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 3,494 sqft Living Area |
| Gross Area | 5,417 sqft |
| 1st Floor Area | 1,991 sqft |
| Basement Area | 1,503 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2002 |
|---|---|
| Effective Year Built | Effective 2002 |
| Architectural Style | Bi-Level |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 10,019 sqft (0.23 acres) |
| Garage Type | Attached |
| Garage Area | 420 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 165 sqft |
| Patio Area | 100 sqft |
| Heating Fuel | Gas |
|---|---|
| Sewer | Connected |
| Account Number | T021600178 |
|---|---|
| Street Address | 1 BLUE FLAG CT |
| City | O FALLON |
| State | MO |
| Zip | 63368-9735 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | VLGS AT DARDENNE MCCLUER VLG #3 LOT 225 |
| Legal Subdivision | VLGS DARDENNE MCCLUER VLG #3 |
| Legal Lot Number | 225 |
| Jurisdiction | ST CHARLES MO |
| Township / Civil Division | WELDON SPRING |
| Census Block Group | 3 |
| Census Block | 3009 |
| Census Tract | 311152 |
Source: St. Charles County records · APN T021600178
Assessment roll updated August 13, 2025 · Last verified April 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 1 BLUE FLAG CT, DARDENNE PRAIRIE, MO 63368-9735 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Aug 29, 2017 | Deed of Trust, Mortgage · Line of Credit UMB BANK NA |
| May 28, 2020 | Deed of Trust, Mortgage · Line of Credit FIRST COMMUNITY CU |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Dec 31, 2002 · Amount on Record |
| Deed Sale | Dec 31, 2002 · Amount on Record |
| Prior Sale | Jul 09, 2002 · Amount on Record |
| Deed Document Number | 2002135419 |
| Deed Book / Page | 3181 / 707 |
| Prior Transfer Date | Dec 13, 2002 |
| Prior Transfer Doc | 0031810707 |
| Record Updated | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ST CHARLES MO |
| Property Address | 1 BLUE FLAG CT, DARDENNE PRAIRIE, MO 63368-9735 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0067980661 |
|---|---|
| Date | Aug 29, 2017 |
| Book Page | 6798/0661 |
| Instrument | 20170829000541420 |
| Name | UMB BANK NA |
|---|---|
| Type | Bank |
| Address | O FALLON, MO 63366 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ST CHARLES MO |
| Property Address | 1 BLUE FLAG CT, DARDENNE PRAIRIE, MO 63368-9735 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0073060214 |
|---|---|
| Date | May 28, 2020 |
| Book Page | 7306/214 |
| Instrument | 20200528000350620 |
| Name | FIRST COMMUNITY CU |
|---|---|
| Type | Credit Union |
| Address | CHESTERFIELD, MO 63005 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 179 Months |
| Due | Apr 01, 2035 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
Source: St. Charles County records · Assessment roll updated August 13, 2025 · Last verified April 2026
| Type | Name |
|---|---|
| State | Missouri |
| Municipality | Dardenne Prairie City |
| County | St. Charles County |
| Unified School District | Fort Zumwalt R-II School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $5,980.00 (+5.13%) | $98,909 (+8.16%) | $520,576 (+8.16%) Land $75,000 Building $445,576 |
| 2024 | $5,688.00 | ||
| 2023 | $91,451 | ||
| 2022 | $481,324 Land $50,000 Building $431,324 |
Source: FEMA National Flood Hazard Layer as of August 25, 2024 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
| Wildfire Risk | Low lower than 99.1% of the US · lower than 98.2% of Missouri |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| WH i3B Bidco LLC/WH i3B Topco Fiber | 8,000 / 8,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Wisper ISP Fixed Wireless | 400 / 30 |
May also be available: AT&T, Gateway Fiber Holdings.
Based on FCC filings for 80 locations within half a mile of this property.
5G (outdoors only) and 4G LTE
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | ST CHARLES COUNTY PWSD 2 serves 100,587 people |
|---|---|
| Water Source | Purchased surface water from ST LOUIS CITY PWS |
| Last State Inspection | Aug 2023 |
| Also Mapped Here | MO AMERICAN ST LOUIS ST CHARLES COUNTIES |
| Lead | 2 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 last 3 years |
Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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