Washington County property record for 121 Mill St, Caledonia, MO 63631 · Last verified March 2026
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 1,065 sqft · built 1940 |
| Owner | 2 Individual Names on File |
| Tax Bill | $408 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 29-1.1-001-004-003-005.00000 |
| Primary APN | 29-1.1-001-004-003-005.00000 |
|---|---|
| Alternative APN |
|
| Full Baths | 1 Bath |
|---|---|
| Stories | 1 Story |
| Building Area | 1,065 sqft Living Area |
| Flooring | Carpet |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1940 |
|---|---|
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Foundation Type | Block |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Porch | Open Porch |
|---|---|
| Porch Area | 98 sqft |
| Utility Building | 120 sqft |
| Pole Barn | 330 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Account Number | 25284 |
|---|---|
| Street Address | 121 MILL ST |
| City | CALEDONIA |
| State | MO |
| Zip | 63631-9541 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LONGS ADD LOT 12 BLK 1 CALEDONIA |
| Legal Subdivision | LONGS ADD |
| Legal Block | 1 |
| Legal Lot Number | 12 |
| Jurisdiction | WASHINGTON MO |
| Township / Civil Division | BELLEVUE |
| Census Block Group | 3 |
| Census Block | 3027 |
| Census Tract | 460500 |
Source: Washington County records · APN 29-1.1-001-004-003-005.00000
Assessment roll updated May 31, 2025 · Last verified March 2026
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 File |
|---|---|
| Mailing Address | 107 MILL ST, CALEDONIA, MO 63631-9541 |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jun 15, 2018 |
| Deed Sale | Jun 15, 2018 |
| Record Updated | Jun 08, 2026 |
Source: Washington County records · Assessment roll updated May 31, 2025 · Last verified March 2026
| Type | Name |
|---|---|
| State | Missouri |
| Municipality | Caledonia Village |
| County | Washington County |
| Unified School District | Valley R-VI School District (KG - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $408.00 | $6,720 (+14.87%) Land $1,960 Building $4,760 | $35,400 (+15.01%) Land $10,330 Building $25,070 |
| 2023 | $5,850 Land $1,710 Building $4,140 | $30,780 Land $8,980 Building $21,800 |
Source: FEMA National Flood Hazard Layer, Washington County (29221C), updated June 4, 2020 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Wildfire Risk | Moderate above 53% of the US · above 77% of Missouri |
|---|---|
| Wildfire Likelihood | About 1 in 813 per year |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 85 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Spectrum | Fiber | 1,000 / 1,000 |
| Wave Internet Technologies | Fixed Wireless (unlicensed) | 100 / 100 |
| AT&T | Fixed Wireless | 100 / 20 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
May also be available at this address: Wisper ISP. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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