Williamson County property record for 4100 Co Rd 450, Thrall, TX 76578
| Property Type | Vacant Land |
|---|---|
| Lot Size | 17 acres (740,520 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $12 (2025) |
| Deeds & Mortgages | Oct 2022 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | R639001 |
| Primary APN | R639001 |
|---|---|
| Alternative APNs |
|
| Lot Area | 740,520 sqft (17 acres) |
|---|
| Account Number | R639001 |
|---|---|
| Street Address | 4100 COUNTY ROAD 450 |
| City | THRALL |
| State | TX |
| Zip | 76578 |
| Property Category | Vacant Land |
| Property Type | Vacant Land > Uncategorized |
| Legal Description | AW0658 AW0658 - WEST, J. SUR., ACRES 17 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | TAYLOR |
| Census Block Group | 3 |
| Census Block | 3070 |
| Census Tract | 20900 |
Source: Williamson County records, as of October 2, 2025
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 | 502 W SHELDON AVE, THRALL, TX 76578-1789 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 18, 2022 |
| Deed Sale | Oct 18, 2022 |
| Deed Document Number | 2022119082 |
| Record Updated | Jun 8, 2026 |
| Document Type | Vendor's Lien |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | Oct 18, 2022 |
| Property Address | 4100 COUNTY ROAD 450, THRALL, TX 76578 |
| Document Number | 0000119082 |
| Instrument Date | Oct 17, 2022 |
| Instrument | 2022119082 |
| Transaction Type | Transfer |
| Record Updated | Oct 27, 2023 |
| Title Company | LONGHORN TITLE COMPANY INC, LONGHORN TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 4400 COUNTY ROAD 450, THRALL, TX 76578-8712 |
| Name | Verified Name |
|---|---|
| Address | 502 W SHELDON AVE, THRALL, TX 76578-1789 |
| Date | Oct 18, 2022 |
|---|
| Name | UNIVERSITY FCU |
|---|---|
| Type | Credit Union |
| Special Notes | Seller Financed |
| Amount | Amount Recorded |
|---|
Source: Williamson County assessment roll, as of August 1, 2025
| 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 | $12.00 (+2%) Additional exemption filed | $374,000 (-12%) Land $374,000 | $374,000 (-12%) Land $374,000 |
| 2023 | $10.00 | $425,000 Land $425,000 | $425,000 Land $425,000 |
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 | 6 in force |
| Nearby Flood Claims | 3 (1991–2007) |
| Most Recent Claim | Jul 2007 · Severe Storms, Tornadoes, And Flooding |
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 56% of the US · lower than 64% 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 | MANVILLE WSC serves 39,648 people · EPA ID TX2270033 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Dec 2022 |
| Lead | 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | Total trihalomethanes resolved · Oct 2025 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 6 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 3 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 |
| SOS Communications Fixed Wireless | 100 / 20 |
5G (outdoors only) and 4G LTE
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