Wheeler County property record for 818 S Madden St, Shamrock, TX 79079
| Property Type | General Industrial |
|---|---|
| Details | 1,667 sqft |
| Lot Size | 0.296 acres (12,898 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $299 (2026) |
| APN | 1-20-005700018000000000 |
| Primary APN | 1-20-005700018000000000 |
|---|---|
| Alternative APN |
|
| Building Area | 1,667 sqft Total Area |
|---|
| Effective Year Built | Effective 2010 |
|---|---|
| Lot Area | 12,898 sqft (0.296 acres) |
| Lot Dimensions | 150 ft deep x 86 ft wide |
| Garage Type | Carport |
| Garage Area | 576 sqft |
| Carport | Carport |
| Carport Area | 576 sqft |
| Account Number | 2273 |
|---|---|
| Street Address | 818 S MADDEN ST |
| City | SHAMROCK |
| State | TX |
| Zip | 79079-2810 |
| Property Category | Industrial |
| Property Type | Industrial > General Industrial |
| Legal Description | M-LEW BLK 2 LT 5 |
| Legal Subdivision | M-LEW |
| Legal Block | 2 |
| Legal Lot Number | 5 |
| Jurisdiction | WHEELER TX |
| Township / Civil Division | SHAMROCK |
| Census Block Group | 3 |
| Census Block | 3063 |
| Census Tract | 950300 |
Source: Wheeler County records, as of October 20, 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 | 817 S MADDEN ST, SHAMROCK, TX 79079-2809 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 8, 2008 |
| Deed Sale | Dec 8, 2008 |
| Record Updated | Oct 29, 2026 |
Source: Wheeler County assessment roll, as of February 12, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Wheeler County |
| Municipality | Shamrock City |
| Unified School District | Shamrock Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $299.00 (+0.34%) | $12,090 (-) Land $5,590 Building $6,500 | $12,090 (-) Land $5,590 Building $6,500 |
| 2025 | $298.00 (+11.61%) | $12,090 (+16.92%) Land $5,590 Building $6,500 | $12,090 (+16.92%) Land $5,590 Building $6,500 |
| 2023 | $10,340 Land $3,870 Building $6,470 | $10,340 Land $3,870 Building $6,470 | |
| 2022 | $267.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer
| FEMA Flood Zone | Not on file |
|---|
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Very High above 91% of the US · above 90% of Texas |
|---|---|
| Wildfire Likelihood | 1% annual chance |
| Exposure | Direct burnable vegetation |
Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.
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 | SHAMROCK MUNICIPAL WATER SYSTEM serves 2,311 people · EPA ID TX2420001 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Feb 2025 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | Nitrate resolved · Jul 2022 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 266 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 25 / 3 |
| AT&T Fixed Wireless · DSL | 25 / 3 |
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