St. Charles County property record for 620 Boone Ave, Saint Charles, MO 63301
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,438 sqft · built 1940 |
| Lot Size | 0.155 acres (6,783 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $2,609 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 069020A000 |
| Primary APN | 069020A000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,438 sqft Living Area |
| 1st Floor Area | 1,438 sqft |
| Basement Area | 950 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1940 |
|---|---|
| Architectural Style | Ranch |
| Exterior Material | Composition/Composite |
| Lot Area | 6,783 sqft |
| Lot Dimensions | 119 ft deep x 57 ft wide |
| Garage Type | Attached |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Porch Area | 56 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air |
| Sewer | Connected |
| Account Number | 069020A000 |
|---|---|
| Old Parcel Number | 069020A000 |
| Street Address | 620 BOONE AVE |
| City | SAINT CHARLES |
| State | MO |
| Zip | 63301-2902 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | AF0 |
| Legal Description | MORNINGSIDE ADDN BLK 3 LOT 21 & W 20'LOT 22 |
| Legal Range | 05E |
| Legal Township | 47N |
| Legal Subdivision | MORNINGSIDE ADDN |
| Legal Block | 3 |
| Legal Lot Number | 12 |
| Jurisdiction | ST CHARLES MO |
| Township / Civil Division | LINDENWOOD |
| Census Block Group | 1 |
| Census Block | 1007 |
| Census Tract | 310501 |
620 Boone Ave is owned and occupied by two individuals who acquired it in January 2002.
Source: St. Charles County records, as of March 16, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 620 BOONE AVE, SAINT CHARLES, MO 63301-2902 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jan 3, 2002 |
| Deed Sale | Jan 3, 2002 |
| Prior Sale | Oct 28, 1998 · Amount on File |
| Deed Document Number | 652 |
| Deed Book / Page | 2764 / 1930 |
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 620 Boone Ave was $2,609.
Source: St. Charles County assessment roll, as of July 1, 2025
| Type | Name |
|---|---|
| State | Missouri |
| County | St. Charles County |
| Municipality | St. Charles City |
| Unified School District | St. Charles R-VI School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,609.00 | $41,525 | $218,554 Land $46,668 Building $171,886 |
| 2023 | $37,939 | ||
| 2022 | $199,680 Land $35,001 Building $164,679 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 620 Boone Ave in Zone X, an area of minimal flood risk, though there have been 92 flood claims nearby since 1979.
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 7 (15% premium discount) |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 92 (1979–2020) |
| Claims Outside the SFHA | 3 of 92 |
| Most Recent Claim | Aug 2020 |
| Claims by Event |
|
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.
The area around 620 Boone Ave has no burnable land within ember reach, so its wildfire risk is not rated.
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 | ST CHARLES PWS serves 78,961 people · EPA ID MO6010707 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Oct 2024 |
| Lead | Under 1 ppb (2022–2024) 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 241 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: T-Mobile.
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