St. Charles County property record for 505 Briscoe Ave, O Fallon, MO 63366
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,025 sqft · built 1963 |
| Lot Size | 0.207 acres (9,009 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $82,500 (Mar 2010) |
| Flood Zone | Zone X (minimal risk) |
| APN | 222510A000 |
| Primary APN | 222510A000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,025 sqft Living Area |
| Gross Area | 2,578 sqft |
| 1st Floor Area | 1,025 sqft |
| Basement Area | 1,025 sqft |
| Year Built | Built 1963 |
|---|---|
| Effective Year Built | Effective 1963 |
| Architectural Style | Ranch |
| Exterior Material | Brick/Stone |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 9,009 sqft (0.207 acres) |
| Lot Dimensions | 117 ft deep x 77 ft wide |
| Garage Type | Attached |
| Garage Area | 528 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
|---|---|
| Porch Area | 54 sqft |
| Deck Area | Deck Area |
| Patio Area | 357 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Sewer | Connected |
| Account Number | 222510A000 |
|---|---|
| Street Address | 505 BRISCOE AVE |
| City | O FALLON |
| State | MO |
| Zip | 63366-1207 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | AE9 |
| Legal Description | FOREST PK ADDN #2 LOT 21 |
| Legal Subdivision | FOREST PK ADDN #2 |
| Legal Lot Number | 21 |
| Jurisdiction | ST CHARLES MO |
| Township / Civil Division | O'FALLON |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 311602 |
Source: St. Charles County records, as of August 7, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 505 BRISCOE AVE, O FALLON, MO 63366-1207 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 11, 2010 · Amount on Record |
| Deed Sale | Mar 11, 2010 · Amount on Record |
| Prior Sale | Dec 17, 2009 · Amount on Record |
| Deed Document Number | 2010145710 |
| Deed Book / Page | 5352 / 1322 |
| Record Updated | Oct 29, 2026 |
Source: St. Charles County assessment roll, as of August 7, 2026
| Type | Name |
|---|---|
| State | Missouri |
| County | St. Charles County |
| Municipality | O'Fallon City |
| Unified School District | Fort Zumwalt R-II School District (PK - 12) |
| Year | Assessed Value | Assessed Market Value |
|---|---|---|
| 2026 | $35,098 (-1.12%) | $184,724 (-1.12%) Land $40,000 Building $144,724 |
| 2023 | $35,496 | |
| 2022 | $186,819 Land $40,000 Building $146,819 |
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.
Source: FEMA National Flood Hazard Layer, effective August 25, 2024 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 9 (5% premium discount) |
| Nearby Flood Policies | 1 in force |
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: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | OFALLON PWS serves 32,515 people · EPA ID MO6010588 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Aug 2024 |
| Lead | 2 ppb (2023–2025) 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, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 555 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Gateway Fiber Fiber | 2,000 / 2,000 |
| Spectrum Cable | 1,000 / 1,000 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Verizon, Wisper ISP.
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