St. Charles County property record for 504 Mona Dr, O Fallon, MO 63366 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,368 sqft · built 1960 |
| Lot Size | 0.246 acres (10,725 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $163,000 (Apr 2023) |
| Tax Bill | $3,191 (2025) |
| Deeds & Mortgages | Dec 2023 Mortgage Apr 2023 Sale + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 225510A000 |
| Primary APN | 225510A000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 2 Stories |
| Building Area | 1,368 sqft Living Area |
| Gross Area | 3,220 sqft |
| 1st Floor Area | 1,368 sqft |
| Basement Area | 1,368 sqft |
| Year Built | Built 1960 |
|---|---|
| Effective Year Built | Effective 1960 |
| Architectural Style | Bi-Level |
| Exterior Material | Brick/Stone |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 10,725 sqft (0.246 acres) |
| Lot Dimensions | 143 ft deep x 75 ft wide |
| Garage Type | Attached |
| Garage Area | 484 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
|---|---|
| Porch Area | 152 sqft |
| Deck Area | Deck Area |
| Patio Area | 36 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Sewer | Connected |
| Account Number | 225510A000 |
|---|---|
| Street Address | 504 MONA DR |
| City | O FALLON |
| State | MO |
| Zip | 63366-1760 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | FOREST PK ADDN #2 LOT 121 |
| Legal Subdivision | FOREST PK ADDN #2 |
| Legal Lot Number | 121 |
| Jurisdiction | ST CHARLES MO |
| Township / Civil Division | O'FALLON |
| Census Block Group | 3 |
| Census Block | 3005 |
| Census Tract | 311602 |
Source: St. Charles County records · APN 225510A000
Assessment roll updated August 7, 2026 · Last verified August 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 | 1016 WYNDGATE MEADOWS CT, LAKE SAINT LOUIS, MO 63367-4340 |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Dec 12, 2023 | Deed of Trust, Mortgage · Conventional Mortgage ENDEAVOR CAPITAL LLC |
| Apr 07, 2023 | Special Warranty Deed, Transfer INVESTORS TITLE COMPANY |
| Jun 29, 2022 | Intrafamily Transfer, Transfer |
| Sep 16, 2021 | Intrafamily Transfer, Transfer |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Apr 07, 2023 · Amount on Record |
| Deed Sale | Apr 07, 2023 · Amount on Record |
| Deed Document Number | 202313201 |
| Prior Transfer Date | Jun 23, 2022 |
| Prior Transfer Doc | 0000036174 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ST CHARLES MO |
| Property Address | 504 MONA DR, O FALLON, MO 63366-1760 |
| Transaction Type | Mortgage |
| Record Updated | Dec 26, 2023 |
| Name | Verified Name |
|---|---|
| Address | 1016 WYNDGATE MEADOWS CT, LAKE SAINT LOUIS, MO 63367-4340 |
| Document Number | 0000050464 |
|---|---|
| Date | Dec 12, 2023 |
| Instrument | 2023R-050464 |
| Name | ENDEAVOR CAPITAL LLC |
|---|---|
| Type | Mortgage Company |
| Address | CHESTERFIELD, MO 63017 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jan 01, 2054 |
| Document Type | Special Warranty Deed |
|---|---|
| Jurisdiction | ST CHARLES MO |
| Recording Date | Apr 07, 2023 |
| Property Address | 504 MONA DR, O FALLON, MO 63366-1760 |
| Document Number | 0000013201 |
| Map Reference | MB 7 PG 27 |
| Instrument Date | Apr 05, 2023 |
| Instrument | 2023R-013201 |
| Transaction Type | Transfer |
| Record Updated | May 08, 2023 |
| Title Company | INVESTORS TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 1020 CHAPEL HILL DR, SAINT PETERS, MO 63376-6104 |
| Name | Verified Name |
|---|---|
| Address | 1016 WYNDGATE MEADOWS CT, O FALLON, MO 63367-4340 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ST CHARLES MO |
| Recording Date | Jun 29, 2022 |
| Property Address | 504 MONA DR, O FALLON, MO 63366-1760 |
| Document Number | 0000036174 |
| Instrument Date | Jun 23, 2022 |
| Instrument | 2022R-036174 |
| Transaction Type | Transfer |
| Record Updated | Jun 07, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Living Trust |
| Address | 504 MONA DR, O FALLON, MO 63366-1760 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ST CHARLES MO |
| Recording Date | Sep 16, 2021 |
| Property Address | 504 MONA DR, O FALLON, MO 63366-1760 |
| Document Number | 2021R077731 |
| Instrument Date | Sep 14, 2021 |
| Instrument | 2021R-077731 |
| Transaction Type | Transfer |
| Record Updated | Sep 29, 2021 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 504 MONA DR, O FALLON, MO 63366-1760 |
Source: St. Charles County records · Assessment roll updated August 7, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | Missouri |
| County | St. Charles County |
| Municipality | O'Fallon City |
| 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 |
|---|---|---|---|
| 2026 | $49,539 (-) | $260,734 (-) Building $260,734 | |
| 2025 | $3,191.00 (+12.04%) | $49,539 (+15.53%) | $260,734 (+15.53%) Building $260,734 |
| 2024 | $2,848.00 | ||
| 2023 | $42,878 | ||
| 2022 | $225,676 Land $40,000 Building $185,676 |
Source: FEMA National Flood Hazard Layer, St. Charles County (29183C), updated August 25, 2024 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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