Jefferson County property record for 11600 Argonne Rd, Festus, MO 63028
| Property Type | Single Family Home |
|---|---|
| Details | 2,120 sqft · built 2025 |
| Lot Size | 10 acres (435,600 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $1,071 (2025) |
| Deeds & Mortgages | Jan 2026 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 18-4.0-18.0-0-000-004.03 |
| Primary APN | 18-4.0-18.0-0-000-004.03 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 2,120 sqft Living Area |
| Gross Area | 3,440 sqft |
| 1st Floor Area | 2,120 sqft |
| Year Built | Built 2025 |
|---|---|
| Effective Year Built | Effective 2025 |
| Construction Type | Frame |
| Lot Area | 435,600 sqft |
| Garage Type | Attached |
| Garage Area | 1,320 sqft |
| Street Address | 11600 ARGONNE RD |
|---|---|
| City | FESTUS |
| State | MO |
| Zip | 63028-2922 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | PT W1/2 |
| Jurisdiction | JEFFERSON MO |
| Township / Civil Division | JOACHIM |
| Census Block Group | 1 |
| Census Block | 1032 |
| Census Tract | 701001 |
11600 Argonne Rd, a single family home, is owned by two individuals.
Source: Jefferson County records, as of August 25, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 3870 HILLSBORO HEMATITE RD, FESTUS, MO 63028-3063 |
| 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 |
|---|---|
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | JEFFERSON MO |
| Property Address | 11600 ARGONNE RD, FESTUS, MO 63028-2922 |
| Transaction Type | Mortgage |
| Record Updated | Jan 28, 2026 |
| Name | Verified Name |
|---|---|
| Address | 11600 ARGONNE RD, FESTUS, MO 63028-2922 |
| Document Number | 0000000854 |
|---|---|
| Date | Jan 12, 2026 |
| Instrument | 2026R-000854 |
| Name | ROCKET MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Feb 1, 2056 |
The 2025 property tax bill for 11600 Argonne Rd was $1,071.
Source: Jefferson County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | Missouri |
| County | Jefferson County |
| Unified School District | Hillsboro R-III School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $81,100 Land $5,600 Building $75,500 | $427,000 Land $29,400 Building $397,600 | |
| 2025 | $1,071.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 11600 Argonne Rd in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2015.
Source: FEMA National Flood Hazard Layer, effective October 2, 2025 · 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 |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 1 (2015) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jul 2015 · Severe Storms, Tornadoes, Straight-line Winds, And Flooding |
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.
Wildfire risk around 11600 Argonne Rd is moderate, ranking above 40% of the US, with a 0.05% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 40% of the US · lower than 60% of Missouri |
|---|---|
| Wildfire Likelihood | 0.05% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 11 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Fiber | 1,000 / 1,000 |
May also be available: Wisper ISP.
5G and 4G LTE (outdoors only)
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