San Patricio County property record for 621 S Duval St, Mathis, TX 78368
| Property Type | Residential Vacant Land |
|---|---|
| Details | 800 sqft · built 1970 |
| Lot Size | 0.057 acres (2,500 sqft) |
| Owner | Company Name on File |
| Tax Bill | $79 (2025) |
| Deeds & Mortgages | May 2025 Sale May 2025 Sale + 3 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 0342-0009-0004-003 |
| Primary APN | 0342-0009-0004-003 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 800 sqft Living Area |
| 1st Floor Area | 800 sqft |
| Flooring | Tile |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1970 |
|---|---|
| Effective Year Built | Effective 1970 |
| Exterior Material | Wood |
| Roof Type | Hip |
| Roof Material | Wood Shingle |
| Lot Area | 2,500 sqft (0.057 acres) |
| Lot Dimensions | 50 ft deep x 50 ft wide |
| Heating System | Floor/Wall Furnace |
|---|
| Street Address | 621 S DUVAL ST |
|---|---|
| City | MATHIS |
| State | TX |
| Zip | 78368-2911 |
| Property Category | Residential |
| Property Type | Vacant Land > Residential |
| Legal Description | NW/50 LT 6 BLK 9 GRIFFIN ADDN 0.172 ACRES |
| Legal Subdivision | J M GRIFFIN ADDN |
| Legal Block | 9 |
| Legal Lot Number | 6 |
| Jurisdiction | SAN PATRICIO TX |
| Township / Civil Division | MATHIS |
| Census Block Group | 1 |
| Census Block | 1028 |
| Census Tract | 11300 |
621 S Duval St, residential vacant land, is owned by a company that acquired it in May 2025.
Source: San Patricio County records, as of September 29, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 1114 LOST CREEK BLVD, 100, AUSTIN, TX 78746-6370 |
| Owner Type | Company |
| Vesting | Limited Liability Partnership |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| May 14, 2025 | Special Warranty Deed, Transfer |
| May 9, 2025 | Deed, Transfer |
| May 24, 2024 | Public Action, Foreclosure |
| Jul 26, 2021 | Quit Claim Deed, Transfer Quitclaim |
| Jul 26, 2021 | Quit Claim Deed, Transfer Quitclaim |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 14, 2025 |
| Deed Sale | May 14, 2025 |
| Prior Sale | May 9, 2025 · Amount on File |
| Deed Document Number | 2025751447 |
| Prior Transfer Date | May 6, 2025 |
| Prior Transfer Doc | 0000751350 |
| Record Updated | Oct 29, 2026 |
| Document Type | Special Warranty Deed |
|---|---|
| Jurisdiction | SAN PATRICIO TX |
| Recording Date | May 14, 2025 |
| Property Address | 621 S DUVAL ST, MATHIS, TX 78368-2911 |
| Document Number | 0000751447 |
| Instrument Date | May 14, 2025 |
| Instrument | 751447 |
| Transaction Type | Transfer |
| Record Updated | Jan 21, 2026 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1114 LOST CREEK BLVD STE 100, 100, AUSTIN, TX 78746-6370 |
| Mail Care Of | CREEL LAW GROUP PLLC |
| Investor | Possibly a Property Investor |
| Document Type | Deed |
|---|---|
| Jurisdiction | SAN PATRICIO TX |
| Recording Date | May 9, 2025 |
| Property Address | 621 S DUVAL ST, MATHIS, TX 78368-2911 |
| Document Number | 0000751350 |
| Instrument Date | Apr 10, 2025 |
| Instrument | 751350 |
| Transaction Type | Transfer |
| Record Updated | Jan 21, 2026 |
| Amount | Amount on Record |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 7200 N MOPAC EXPY STE 120, 120, AUSTIN, TX 78731-3058 |
| Document Type | Public Action |
|---|---|
| Jurisdiction | SAN PATRICIO TX |
| Recording Date | May 24, 2024 |
| Property Address | 621 S DUVAL ST, MATHIS, TX 78368-2911 |
| Document Number | 0000742140 |
| Instrument Date | May 7, 2024 |
| Instrument | 742140 |
| Transaction Type | Foreclosure |
| Record Updated | Jan 21, 2026 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1114 LOST CREEK BLVD STE 100, 100, AUSTIN, TX 78746-6370 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SAN PATRICIO TX |
| Recording Date | Jul 26, 2021 |
| Property Address | 621 S DUVAL ST, MATHIS, TX 78368-2911 |
| Document Number | 0000712932 |
| Instrument Date | Jul 15, 2021 |
| Instrument | 712932 |
| Transaction Type | Transfer |
| Record Updated | Mar 8, 2023 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 24216 COUNTY ROAD 758, MATHIS, TX 78368-4306 |
| Name | Verified Name |
|---|---|
| Address | 10106 SHAWNEE BLF, CONVERSE, TX 78109-2331 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SAN PATRICIO TX |
| Recording Date | Jul 26, 2021 |
| Property Address | 621 S DUVAL ST, MATHIS, TX 78368-2911 |
| Document Number | 0000712932 |
| Instrument Date | Jul 15, 2021 |
| Instrument | 712932 |
| Transaction Type | Transfer |
| Record Updated | Jan 21, 2026 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 24216 COUNTY ROAD 758, MATHIS, TX 78368-4306 |
| Name | Verified Name |
|---|---|
| Address | 10106 SHAWNEE BLF, CONVERSE, TX 78109-2331 |
The 2025 property tax bill for 621 S Duval St was $79.
Source: San Patricio County assessment roll, as of August 28, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | San Patricio County |
| Municipality | Mathis City |
| Unified School District | Mathis Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $6,200 (+36.26%) Land $6,200 | $6,200 (+36.26%) Land $6,200 | |
| 2025 | $79.00 | $4,550 Land $4,550 | $4,550 Land $4,550 |
| 2023 | $432.00 | $27,209 Land $4,500 Building $22,709 | $27,209 Land $4,500 Building $22,709 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 621 S Duval St in Zone X, an area of minimal flood risk, though there have been 9 flood claims nearby since 1979.
Source: FEMA National Flood Hazard Layer, effective October 14, 2022 · 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 | 2 in force |
| Nearby Flood Claims | 9 (1979–2002) |
| Claims Outside the SFHA | 1 of 9 |
| Most Recent Claim | Sep 2002 · Tropical Storm Fay |
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 621 S Duval St is moderate, ranking above 43% of the US, with a 0.07% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 43% of the US · lower than 83% of Texas |
|---|---|
| Wildfire Likelihood | 0.07% annual chance |
| Exposure | None beyond ember reach |
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 | CITY OF MATHIS serves 5,001 people · EPA ID TX2050003 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jul 2024 |
| Lead | 1 ppb (2024) action level 15 ppb |
| Water Quality | Total trihalomethanes resolved · Jul 2025 Haloacetic acids resolved · Jan 2018 |
|---|---|
| Treatment and Procedure | Lead service line inventory Oct 2024 |
| Monitoring and Reporting | 11 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 238 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| VTX Communications Fixed Wireless | 400 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| Gtek Communications Fixed Wireless | 200 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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