Jefferson County property record for 3421 Miller Rd, Arnold, MO 63010
| Property Type | Single Family Home |
|---|---|
| Details | 1.5 ba · 1,044 sqft · built 1963 |
| Lot Size | 0.425 acres (18,526 sqft) |
| Owner | 2 Individuals on Record |
| Tax Bill | $1,648 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 081.001.01002003 |
| Primary APN | 081.001.01002003 |
|---|
| Full Baths | 1.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 1,044 sqft Living Area |
| Gross Area | 1,620 sqft |
| 1st Floor Area | 396 sqft |
| Basement Area | 396 sqft |
| Year Built | Built 1963 |
|---|---|
| Effective Year Built | Effective 1963 |
| Architectural Style | Split Level |
| Construction Type | Frame |
| Lot Area | 18,526 sqft (0.425 acres) |
| Lot Dimensions | 200 ft deep x 97 ft wide |
| Garage Type | Attached |
| Garage Area | 576 sqft |
| Porch | Open Frame Porch |
|---|---|
| Porch Area | 162 sqft |
| Patio Area | 364 sqft |
| Total Buildings | 2 Buildings |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 3421 MILLER RD |
|---|---|
| City | ARNOLD |
| State | MO |
| Zip | 63010-3828 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R07 |
| Legal Description | PT NW1/4 NE1/4 LOT 2 |
| Legal Range | 5E |
| Legal Township | 42N |
| Legal Section | 01 |
| Legal Block | 1 |
| Legal Lot Number | 2 |
| Jurisdiction | JEFFERSON MO |
| Township / Civil Division | WINDSOR |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 700116 |
Source: Jefferson County assessment roll, as of September 29, 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individuals on Record |
|---|---|
| Mailing Address | 3421 MILLER RD, ARNOLD, MO 63010-3828 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Jun 8, 2026 |
Source: Jefferson County assessment roll, as of September 29, 2025
| Type | Name |
|---|---|
| State | Missouri |
| County | Jefferson County |
| Unified School District | Fox C-6 School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $24,700 (+6.93%) Land $2,900 Building $21,800 | $129,700 (-) Land $15,000 Building $114,700 | |
| 2024 | $1,648.00 (+0.61%) | $129,700 (+6.92%) Land $15,000 Building $114,700 | |
| 2023 | $1,638.00 | $23,100 Land $2,900 Building $20,200 | $121,300 Land $15,000 Building $106,300 |
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 October 2, 2025
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 98.2% of Missouri |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 | JEFFERSON CO CONS PWSD C 1 serves 37,000 people · EPA ID MO6024295 |
|---|---|
| Water Source | Purchased surface water from MO AMERICAN ST LOUIS ST CHARLES COUNTIES |
| Last State Inspection | Aug 2024 |
| Lead | Under 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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 489 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Verizon, Wisper ISP.
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