Williamson County property record for 1850 Co Rd 440, Thorndale, TX 76577
| Property Type | Rural Home |
|---|---|
| Details | 2 ba · 1,608 sqft · built 1989 |
| Lot Size | 1 acres (43,560 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $1,045 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R04M04880000003 |
| Primary APN | R04M04880000003 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Stories | 1 Story |
| Building Area | 1,608 sqft Living Area |
| Gross Area | 2,040 sqft |
| 1st Floor Area | 1,608 sqft |
| Flooring | Carpet |
| Year Built | Built 1989 |
|---|---|
| Effective Year Built | Effective 1989 |
| Exterior Material | Wood |
| Roof Type | Gable |
| Lot Area | 43,560 sqft |
| Pool Area | 452 sqft |
|---|---|
| Porch | Open Porch |
| Porch Area | 204 sqft |
| Patio Area | 120 sqft |
| Canopy | 800 sqft |
| Utility Building | 1,500 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R04M04880000003 |
|---|---|
| Street Address | 1850 COUNTY ROAD 440 |
| City | THORNDALE |
| State | TX |
| Zip | 76577-8721 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Rural Home |
| Legal Description | AW0488 OWEN, H. SUR., ACRES 1.0 |
| Legal Subdivision | OWEN, H. SUR. |
| Legal Block | 3 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | TAYLOR |
| Census Block Group | 3 |
| Census Block | 3077 |
| 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 | 1850 COUNTY ROAD 440, THORNDALE, TX 76577-8721 |
| Occupancy | Owner Occupied |
| 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 | Thorndale Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,045.00 Homeowner's exemption | $214,702 (+15.66%) Land $19,735 Building $194,967 | $214,702 (+15.66%) Land $19,735 Building $194,967 |
| 2023 | $185,629 Land $21,890 Building $163,739 | $185,629 Land $21,890 Building $163,739 | |
| 2021 | $1,061.00 |
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 | 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 55% of the US · lower than 66% 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 2 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Nextlink Fixed Wireless | 1,000 / 1,000 |
| SOS Communications Fixed Wireless | 25 / 5 |
5G and 4G LTE (outdoors only)
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