San Patricio County property record for 21820 Co Rd 798, Mathis, TX 78368 · Last verified June 2026
| Property Type | Mobile Home |
|---|---|
| Details | 1,560 sqft · built 2011 |
| Lot Size | 2.06 acres (89,734 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $154,300 (May 2015) |
| Tax Bill | $205 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1641-0000-0019-000 |
| Primary APN | 1641-0000-0019-000 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 1,560 sqft Living Area |
| 1st Floor Area | 1,560 sqft |
| Year Built | Built 2011 |
|---|---|
| Effective Year Built | Effective 2011 |
| Architectural Style | Mobile Home |
| Lot Area | 89,734 sqft (2.06 acres) |
| Deck Area | Deck Area |
| Patio Area | 160 sqft |
| Storage Building | 128 sqft |
| Street Address | 21820 COUNTY ROAD 798 |
|---|---|
| City | MATHIS |
| State | TX |
| Zip | 78368-4509 |
| Property Category | Residential |
| Property Type | Residential > Prefabricated > Mobile Home |
| Legal Description | SHAMBO RANCH ESTATES LOT 19 |
| Legal Subdivision | SHAMBO RANCH ESTATES |
| Legal Lot Number | 19 |
| Jurisdiction | SAN PATRICIO TX |
| Township / Civil Division | MATHIS |
| Census Block Group | 1 |
| Census Block | 1018 |
| Census Tract | 11200 |
Source: San Patricio County records · APN 1641-0000-0019-000
Assessment roll updated May 26, 2026 · Last verified June 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 21820 COUNTY ROAD 798, MATHIS, TX 78368-4509 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | May 06, 2015 · Amount on Record |
| Deed Sale | May 06, 2015 · Amount on Record |
| Prior Sale | Jul 01, 2014 · Amount on Record |
| Deed Document Number | 2015646865 |
| Record Updated | Sep 20, 2026 |
Source: San Patricio County records · Assessment roll updated May 26, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Texas |
| County | San Patricio County |
| Unified School District | Mathis Independent School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $205.00 (-63.13%) Homeowner's exemption Senior Citizen's exemption | $130,168 (-30.22%) Land $32,131 Building $98,037 | $130,168 (-30.22%) Land $32,131 Building $98,037 |
| 2023 | $556.00 Homeowner's exemption | $186,538 Land $40,978 Building $145,560 | $186,538 Land $40,978 Building $145,560 |
Source: FEMA National Flood Hazard Layer, San Patricio County (48409C), updated October 14, 2022 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 484090112001, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearby Flood Policies | 7 in force |
| Nearby Flood Claims | 1 (2002) |
| Most Recent Claim | Oct 2002, rainfall accumulation, Severe Storms, Tornadoes And Flooding |
| Wildfire Risk | Moderate above 52% of the US · above 27% of Texas |
|---|---|
| Wildfire Likelihood | About 1 in 1,111 per year |
| Exposure | Direct burnable vegetation at the parcel |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 9 locations within about half a mile of this property, a small sample
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Valley Telephone Cooperative, Inc. (TX) | Fixed Wireless | 400 / 50 |
| Verizon | Fixed Wireless | 300 / 20 |
| Gtek Communications | Fixed Wireless | 120 / 20 |
| T-Mobile USA | Fixed Wireless | 25 / 3 |
| AT&T | Fixed Wireless | 25 / 3 |
Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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