St. Francois County property record for 421 Quarry St, Farmington, MO 63640
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,056 sqft · built 1945 |
| Lot Size | 0.226 acres (9,845 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $656 (2025) |
| Flood Zone | Zone AE (high risk) |
| APN | 10-90-31-02-022-0017.00 |
| Primary APN | 10-90-31-02-022-0017.00 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,056 sqft Living Area |
| 1st Floor Area | 1,056 sqft |
| Basement Area | 1,056 sqft |
| Flooring | Carpet |
| Year Built | Built 1945 |
|---|---|
| Exterior Material | Brick/Wood |
| Construction Type | Brick |
| Foundation Type | Concrete |
| Lot Area | 9,845 sqft (0.226 acres) |
| Lot Dimensions | 148 ft deep x 65.9 ft wide |
| Garage Type | Carport |
| Carport | Carport |
| Parking Spaces | 1 Parking Space |
| Porch | Open Porch |
| Porch Area | 56 sqft |
| Patio Area | 80 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air |
| Heating Fuel | Gas |
| Old Parcel Number | 109031020220017.00 |
|---|---|
| Street Address | 421 QUARRY ST |
| City | FARMINGTON |
| State | MO |
| Zip | 63640-1579 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | KARSCH SUB LOT 6 |
| Legal Range | 06 |
| Legal Township | 36 |
| Legal Section | 31 |
| Legal Subdivision | KARSCH SUB |
| Legal Lot Number | 6 |
| Jurisdiction | ST FRANCOIS MO |
| Township / Civil Division | ST. FRANCOIS |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 950801 |
Source: St. Francois County records, as of December 15, 2025
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 Record |
|---|---|
| Mailing Address | PO BOX 417, DOE RUN, MO 63637-0417 |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Deed Document Number | 0002010399 |
| Record Updated | Jun 8, 2026 |
Source: St. Francois County assessment roll, as of May 31, 2025
| Type | Name |
|---|---|
| State | Missouri |
| County | St. Francois County |
| Municipality | Farmington City |
| Unified School District | Farmington R-VII School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $656.00 (+6.67%) | $13,040 (+6.8%) Land $2,010 Building $11,030 | $68,630 (+6.82%) Land $10,590 Building $58,040 |
| 2023 | $615.00 (-0.16%) | $12,210 (-) Land $2,010 Building $10,200 | $64,250 (-) Land $10,590 Building $53,660 |
| 2022 | $616.00 | $12,210 Land $2,010 Building $10,200 | |
| 2021 | $64,250 Land $10,590 Building $53,660 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective June 16, 2011 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Nearby Flood Policies | 2 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 | Low lower than 80% of the US · lower than 84% of Missouri |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 | FARMINGTON PWS serves 18,217 people · EPA ID MO4010270 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Feb 2025 |
| Lead | 5 ppb (2022–2024) action level 15 ppb |
| Water Quality | Radium resolved · Oct 2024 |
|---|---|
| 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. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 355 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 |
| Big River Broadband Fiber | 1,000 / 1,000 |
| Wisper ISP Fixed Wireless | 400 / 30 |
May also be available: Aptitude Internet, T-Mobile.
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