San Patricio County property record for 517 N Duval St, Mathis, TX 78368
| Property Type | Single Family Home |
|---|---|
| Details | 480 sqft · built 1951 |
| Lot Size | 0.172 acres (7,500 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $535 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 0399-0005-0007-000 |
| Primary APN | 0399-0005-0007-000 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 480 sqft Living Area |
| 1st Floor Area | 480 sqft |
| Flooring | Wood |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1951 |
|---|---|
| Effective Year Built | Effective 1951 |
| Exterior Material | Wood |
| Construction Type | Frame |
| Foundation Type | Pier/Post & Beam |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 7,500 sqft (0.172 acres) |
| Lot Dimensions | 150 ft deep x 50 ft wide |
| Porch | Porch |
| Porch Area | 50 sqft |
| Street Address | 517 N DUVAL ST |
|---|---|
| City | MATHIS |
| State | TX |
| Zip | 78368-2009 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 7 BLK 5 MATHIS-HAWKINS 0.1 72 ACRES |
| Legal Subdivision | HAWKINS ADDN |
| Legal Block | 5 |
| Legal Lot Number | 7 |
| Jurisdiction | SAN PATRICIO TX |
| Township / Civil Division | MATHIS |
| Census Block Group | 4 |
| Census Block | 4043 |
| Census Tract | 11300 |
Source: San Patricio County records, as of September 29, 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 | 3753 CASTLE VIEW CIR, CORPUS CHRISTI, TX 78410-3616 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
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 | $29,709 (-3.35%) Land $18,600 Building $11,109 | $29,709 (-3.35%) Land $18,600 Building $11,109 | |
| 2025 | $535.00 (-9.17%) | $30,740 (-17.04%) Land $13,650 Building $17,090 | $30,740 (-17.04%) Land $13,650 Building $17,090 |
| 2023 | $589.00 | $37,055 Land $13,500 Building $23,555 | $37,055 Land $13,500 Building $23,555 |
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
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
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 | Low lower than 99.1% of the US · lower than 99.3% of Texas |
|---|---|
| Wildfire Likelihood | Under 0.01% 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 401 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| VTX Communications Fixed Wireless | 400 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Gtek Communications.
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