Galveston County property record for 518 Walnut St, La Marque, TX 77568
| Property Type | Farm - Irrigated or Dry |
|---|---|
| Lot Size | 0.281 acres (12,250 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $73 (2018) |
| Flood Zone | Zone X (moderate risk) |
| APN | 2775-0014-0510-000 |
| Primary APN | 2775-0014-0510-000 |
|---|---|
| Alternative APN |
|
| Lot Area | 12,250 sqft (0.281 acres) |
|---|---|
| Garage Type | Carport |
| Carport | Carport |
| Heating Fuel | Gas |
|---|---|
| Sewer | Municipal |
| Street Address | 518 WALNUT ST |
|---|---|
| City | LA MARQUE |
| State | TX |
| Zip | 77568-6333 |
| Property Category | Agriculture or Farming |
| Property Type | Agriculture / Farming > Farm - Irrigated or Dry |
| Legal Description | ABST 150 J D MOORE SUR LOTS 10 & 11 BLK 5 DIV N COOK & STEWART SUB |
| Legal Subdivision | COOK & STEWART |
| Legal Block | 5 |
| Legal Lot Number | 10,11 |
| Jurisdiction | GALVESTON TX |
| Township / Civil Division | LA MARQUE-HITCHCOCK |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 723800 |
Source: Galveston County records, as of September 9, 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 Record |
|---|---|
| Mailing Address | 518 WALNUT ST, LA MARQUE, TX 77568-6333 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
Source: Galveston County assessment roll, as of September 9, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Galveston County |
| Municipality | La Marque City |
| Unified School District | Texas City Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $43,680 (+432.16%) Land $42,880 Building $800 | $43,680 (-) Land $42,880 Building $800 | |
| 2025 | $8,208 (+44%) | $43,680 (+666.32%) Land $42,880 Building $800 | |
| 2023 | $5,700 Land $4,900 Building $800 | $5,700 Land $4,900 Building $800 | |
| 2018 | $73.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective June 28, 2024 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 293 policies |
| Nearby Flood Policies | 293 in force |
| Nearby Flood Claims | 443 (1979–2024) |
| Claims Outside the SFHA | 42 of 443 |
| Most Recent Claim | Jul 2024 · Hurricane Beryl |
| Claims by Event |
|
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 | Low lower than 95% of the US · lower than 97.6% of Texas |
|---|---|
| Wildfire Likelihood | 0.02% 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 LA MARQUE serves 15,154 people · EPA ID TX0840006 |
|---|---|
| Water Source | Purchased surface water from GULF COAST WATER AUTHORITY TX CITY |
| Last State Inspection | Sep 2023 |
| Lead | Under 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 5 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 114 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless · Fiber in parts of the area | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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