Frio County property record for 570 Co Rd 4401, Dilley, TX 78017
| Property Type | Residential Vacant Land |
|---|---|
| Lot Size | 0.322 acres (14,026 sqft) |
| Owner | Company Name on File |
| Tax Bill | $138 (2026) |
| APN | 00220-00043-00300-000000 |
| Primary APN | 00220-00043-00300-000000 |
|---|---|
| Alternative APN |
|
| Lot Area | 14,026 sqft (0.322 acres) |
|---|---|
| Lot Dimensions | 140 ft deep x 50 ft wide |
| Account Number | 8743 |
|---|---|
| Street Address | 570 COUNTY ROAD 4401 |
| City | DILLEY |
| State | TX |
| Zip | 78017-4588 |
| Property Category | Residential |
| Property Type | Vacant Land > Residential |
| Legal Description | LOTS 3 & 7 BLK 43 DERBY |
| Legal Block | 43 |
| Legal Lot Number | 3,7 |
| Jurisdiction | FRIO TX |
| Township / Civil Division | PEARSALL |
| Census Block Group | 2 |
| Census Block | 2175 |
| Census Tract | 950201 |
570 Co Rd 4401, residential vacant land, is owned by a company.
Source: Frio County records, as of September 23, 2026
| Owner of Record | Company Name on File |
|---|---|
| Owner Type | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 570 Co Rd 4401 was $138.
Source: Frio County assessment roll, as of December 22, 2025
| Type | Name |
|---|---|
| State | Texas |
| County | Frio County |
| Unified School District | Pearsall Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $138.00 | $8,000 (-) Land $8,000 | $8,000 (-) Land $8,000 |
| 2025 | $138.00 | $8,000 Land $8,000 | $8,000 Land $8,000 |
| 2023 | $8,000 Land $8,000 | $8,000 Land $8,000 | |
| 2022 | $168.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA has no flood map on file for 570 Co Rd 4401; 4 flood insurance policies are in force nearby.
Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| 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.
Wildfire risk around 570 Co Rd 4401 is moderate, ranking above 62% of the US, with a 0.2% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 62% of the US · above 47% of Texas |
|---|---|
| Wildfire Likelihood | 0.2% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 | DERBY ING serves 174 people · EPA ID TX0820016 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Aug 2025 |
| Lead | Under 1 ppb (2022) action level 15 ppb |
Listed by EPA as a serious violator, with a treatment or procedure violation still open.
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Lead service line inventory currently in violation since Oct 2024 |
| Monitoring and Reporting | 86 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 17 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| VTX Communications Fixed Wireless | 400 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: T-Mobile.
5G (outdoors only) and 4G LTE
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