Jefferson County property record for 3159 Byrnes Mill Rd, Byrnes Mill, MO 63025
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 1,728 sqft · built 1935 |
| Lot Size | 21.7 acres (947,430 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $538 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 035.021.00000012 |
| Primary APN | 035.021.00000012 |
|---|---|
| Alternative APN |
|
| Full Baths | 1 Bath |
|---|---|
| Stories | 1 Story |
| Building Area | 1,728 sqft Living Area |
| 1st Floor Area | 768 sqft |
| Year Built | Built 1935 |
|---|---|
| Effective Year Built | Effective 1935 |
| Construction Type | Frame |
| Lot Area | 947,430 sqft (21.7 acres) |
| Porch | Open Frame Porch |
| Porch Area | 224 sqft |
| Total Buildings | 2 Buildings |
| Heating System | HVAC |
|---|
| Street Address | 3159 BYRNES MILL RD |
|---|---|
| City | BYRNES MILL |
| State | MO |
| Zip | 63025-3003 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | CT1 |
| Legal Description | PT W1/2 NE1/4 & PT NW FRL 1/4 |
| Legal Range | 4E |
| Legal Township | 43N |
| Legal Section | 21 |
| Legal Block | 4 |
| Jurisdiction | JEFFERSON MO |
| Township / Civil Division | HIGH RIDGE |
| Census Block Group | 4 |
| Census Block | 4012 |
| Census Tract | 700302 |
Source: Jefferson County records, as of March 24, 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 Record |
|---|---|
| Mailing Address | 3159 BYRNES MILL RD, BYRNES MILL, MO 63025-3003 |
| 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 |
| Municipality | Byrnes Mill City |
| Unified School District | Northwest R-I School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $7,700 (+4.05%) Land $3,100 Building $4,600 | $41,900 (-) Land $17,900 Building $24,000 | |
| 2024 | $538.00 (+0.56%) | $41,900 (+3.2%) Land $17,900 Building $24,000 | |
| 2023 | $535.00 | $7,400 Land $3,100 Building $4,300 | $40,600 Land $17,900 Building $22,700 |
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 · 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 |
| Flood Insurance Cost | Premium on Record median of 24 policies |
| Nearby Flood Policies | 24 in force |
| Nearby Flood Claims | 16 (2008–2024) |
| Most Recent Claim | Nov 2024 · rainfall accumulation |
| 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.
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 | Direct burnable vegetation |
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 COUNTY PWSD 2 serves 16,548 people · EPA ID MO6024293 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Nov 2022 |
| 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 | 4 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 41 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
May also be available: Wisper ISP.
5G (outdoors only) and 4G LTE
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