San Patricio County property record for 620 S Duval St, Mathis, TX 78368
| Property Type | Single Family Home |
|---|---|
| Details | 1,812 sqft · built 2002 |
| Lot Size | 0.321 acres (14,000 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $111,000 (Jun 2013) |
| Tax Bill | $2,873 (2025) |
| Deeds & Mortgages | Aug 2018 Loan Modification |
| Flood Zone | Zone X (minimal risk) |
| APN | 0342-0008-0007-002 |
| Primary APN | 0342-0008-0007-002 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 1,812 sqft Living Area |
| 1st Floor Area | 1,812 sqft |
| Flooring | Wood |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 2002 |
|---|---|
| Effective Year Built | Effective 2002 |
| Exterior Material | Wood |
| Construction Type | Frame |
| Roof Type | Hip |
| Roof Material | Composition Shingle |
| Lot Area | 14,000 sqft (0.321 acres) |
| Lot Dimensions | 140 ft deep x 100 ft wide |
| Garage Type | Open |
| Garage Area | 800 sqft |
| Driveway | Driveway |
| Driveway Area | 800 sqft |
| Porch | Slab |
| Porch Area | 80 sqft |
| Storage Building | 200 sqft |
| Street Address | 620 S DUVAL ST |
|---|---|
| City | MATHIS |
| State | TX |
| Zip | 78368-2912 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | J M GRIFFIN ADDN BLK 8 LOT 7, 8 |
| Legal Subdivision | J M GRIFFIN ADDN |
| Legal Block | 8 |
| Legal Lot Number | 7,8 |
| Jurisdiction | SAN PATRICIO TX |
| Township / Civil Division | MATHIS |
| Census Block Group | 1 |
| Census Block | 1036 |
| Census Tract | 11300 |
Source: San Patricio County records, as of August 10, 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 | 620 S DUVAL ST, MATHIS, TX 78368-2912 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 6, 2013 · Amount on Record |
| Deed Sale | Jun 6, 2013 · Amount on Record |
| Prior Sale | Jun 6, 2013 |
| Deed Document Number | 2013628415 |
| Prior Transfer Date | Jun 3, 2013 |
| Prior Transfer Doc | 0000628415 |
| Record Updated | Sep 20, 2026 |
| Document Type | Loan Modification |
|---|---|
| Jurisdiction | SAN PATRICIO TX |
| Property Address | 620 S DUVAL ST, MATHIS, TX 78368-2912 |
| Document Number | 0000681948 |
| Instrument Date | Aug 6, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Oct 25, 2018 |
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 620 S DUVAL ST MATHIS TX 783682912, MATHIS, TX 78368-2912 |
| Document Number | 0000681948 |
|---|---|
| Date | Oct 5, 2018 |
| Instrument | 681948 |
| Name | JP MORGAN CHASE BK |
|---|---|
| Type | Bank |
| Address | COLUMBUS, OH 43219-6009 |
| Term | 300 Months |
|---|---|
| Due | Oct 4, 2043 |
Source: San Patricio County assessment roll, as of May 26, 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 |
|---|---|---|---|
| 2025 | $2,873.00 (+25.62%) Homeowner's exemption | $177,071 (+9.99%) | $225,126 (+39.84%) Land $20,720 Building $204,406 |
| 2024 | $2,287.00 (+5.49%) | ||
| 2023 | $2,168.00 Homeowner's exemption | $160,991 Land $19,600 Building $141,391 | $160,991 Land $19,600 Building $141,391 |
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 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.
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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