Williamson County property record for 451 Co Rd 417, Thrall, TX 76578
| Property Type | Vacant Land |
|---|---|
| Details | 1 ba · 980 sqft · built 1930 |
| Lot Size | 103 acres (4,521,964 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $1,221 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R-01-0014-0000-0192 |
| Primary APN | R-01-0014-0000-0192 |
|---|---|
| Alternative APNs |
|
| Lot Area | 4,521,964 sqft |
|---|
| Account Number | R01001400000192 |
|---|---|
| Street Address | 451 CR 417 |
| City | THRALL |
| State | TX |
| Zip | 76578 |
| Property Category | Vacant Land |
| Property Type | Vacant Land > Uncategorized |
| Legal Description | AW0014 ZARZA, P. SUR., ACRES 103.81 |
| Legal Subdivision | ZARZA, P. SUR. |
| Legal Block | 1 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | TAYLOR |
| Census Block Group | 1 |
| Census Block | 1019 |
| Census Tract | 20900 |
Source: Williamson County records, as of September 11, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 351 COUNTY ROAD 445, TAYLOR, TX 76574-5633 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
Source: Williamson County assessment roll, as of September 11, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Williamson County |
| Unified School District | Thrall Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,221.00 (+0.99%) Additional exemption filed | $68,782 | $1,601,165 (-5.65%) Land $1,601,165 |
| 2023 | $1,209.00 (+30.14%) Additional exemption filed | $1,697,086 Land $1,697,086 | |
| 2022 | $929.00 |
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 5, 2026 · 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 | 4 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 93% of the US · lower than 96% of Texas |
|---|---|
| Wildfire Likelihood | 0.02% 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 | SOUTHWEST MILAM WSC serves 11,739 people · EPA ID TX1660015 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Mar 2025 |
| Lead | Under 1 ppb (2024–2026) 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 2 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| Western Broadband Fixed Wireless | 200 / 40 |
| Rise Broadband Fixed Wireless | 50 / 10 |
5G (outdoors only) and 4G LTE
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