Williamson County property record for 401 Co Rd 421, Thrall, TX 76578
| Property Type | Mobile Home |
|---|---|
| Details | 1,216 sqft · built 2018 |
| Lot Size | 10 acres (438,126 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $94 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R01032100000004 |
| Primary APN | R01032100000004 |
|---|---|
| Alternative APNs |
|
| Stories | 1 Story |
|---|---|
| Building Area | 1,216 sqft Living Area |
| 1st Floor Area | 1,216 sqft |
| Year Built | Built 2018 |
|---|---|
| Effective Year Built | Effective 2018 |
| Architectural Style | Mobile Home |
| Lot Area | 438,126 sqft |
| Account Number | R01032100000004 |
|---|---|
| Street Address | 401 CR 421 |
| City | THRALL |
| State | TX |
| Zip | 76578 |
| Property Category | Residential |
| Property Type | Residential > Prefabricated > Mobile Home |
| Legal Description | MOBILE HOME ONLY AW0321 - H.T. & B.R.R. CO. SUR., SERIAL 125000HA007358A, TITLE # 00736322, LABEL # NTA1829204, ACRES 10.058, MODEL 19-CS1676F, [R300000] |
| Legal Subdivision | H.T. & B.R.R. CO. SUR. |
| Legal Tract | 1 |
| Legal Block | 1 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | TAYLOR |
| Census Block Group | 1 |
| Census Block | 1055 |
| 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 | 385 COUNTY ROAD 421, TAYLOR, TX 76574-3923 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 7, 2025 |
| Deed Sale | Oct 7, 2025 |
| Deed Document Number | 202579309 |
| 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 | $94.00 (+17.5%) Homeowner's exemption Senior Citizen's exemption | $72,898 (-16.4%) | $118,472 (+35.87%) Building $118,472 |
| 2023 | $80.00 (+6.67%) Homeowner's exemption Senior Citizen's exemption | $87,196 Building $87,196 | $87,196 Building $87,196 |
| 2022 | $75.00 |
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| 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 | Moderate above 50% of the US · lower than 75% of Texas |
|---|---|
| Wildfire Likelihood | 0.1% 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 | 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 9 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| Western Broadband Fixed Wireless | 200 / 40 |
| Rise Broadband Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 25 / 3 |
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