Hidalgo County property record for 503 S Border Rd, Alamo, TX 78516
| Property Type | Private Preserve, Open Space Vacant Land |
|---|---|
| Details | 3 bd · 2 ba · 4,456 sqft · built 2000 |
| Lot Size | 3.93 acres (171,191 sqft) |
| Owner | Company Name on File |
| Tax Bill | $16,019 (2025) |
| APN | A180000038001010 |
| Primary APN | A180000038001010 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 2 Stories |
| Building Area | 4,456 sqft Living Area |
| Gross Area | 5,704 sqft |
| 1st Floor Area | 2,960 sqft |
| 2nd Floor Area | 1,496 sqft |
| Basement Area | 375 sqft |
| Utility Area | 728 sqft |
| Flooring | Tile |
| Year Built | Built 2000 |
|---|---|
| Effective Year Built | Effective 2001 |
| Exterior Material | Wood |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 171,191 sqft |
| Garage Type | Attached |
| Garage Area | 864 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Covered Porch |
| Patio Area | 336 sqft |
| Canopy | 96 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 503 BORDER |
|---|---|
| City | ALAMO |
| State | TX |
| Zip | 78516 |
| Property Category | Vacant Land |
| Property Type | Vacant Land > Private Preserve, Open Space |
| Legal Description | ALAMO LAND & SUGAR CO S145.62-N436.82 LOT 10 BLK 38 EXC W299.13-E669.13 4AC GR 3.93 AC NET |
| Legal Subdivision | ALAMO LAND & SUGAR CO |
| Legal Tract | 10 |
| Legal Block | 38 |
| Legal Lot Number | 10 |
| Jurisdiction | HIDALGO TX |
| Township / Civil Division | MCALLEN-PHARR |
| Census Block Group | 1 |
| Census Block | 1024 |
| Census Tract | 22010 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Individually Listed | Louisiana-Rio Grande Canal Company Irrigation System listed 1995 · 3 contributing resources · NRIS 95001284 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
503 S Border Rd, private preserve, open space vacant land, is owned by a company.
Source: Hidalgo County records, as of September 16, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 503 N BORDER RD, ALAMO, TX 78516-1939 |
| Owner Type | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 503 S Border Rd was $16,019, up 5.2% from the year before.
Source: Hidalgo County assessment roll, as of September 16, 2026
| Type | Name |
|---|---|
| State | Texas |
| Municipality | Alamo City |
| County | Hidalgo County |
| Unified School District | Donna Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,289 (-99.79%) Land $1,289 | $224,486 (-63.75%) Land $224,486 | |
| 2025 | $16,019.00 (+5.17%) | $619,202 Land $281,607 Building $337,595 | $619,202 Land $281,607 Building $337,595 |
| 2024 | $15,231.00 (+2.28%) | ||
| 2023 | $14,891.00 (-2.3%) | $585,045 Land $281,607 Building $303,438 | $585,045 Land $281,607 Building $303,438 |
| 2022 | $15,241.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA has no flood map on file for 503 S Border Rd; 2 flood insurance policies are in force nearby.
Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Policies | 2 in force |
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 503 S Border Rd is low, with a 0.03% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 93% of the US · lower than 96% of Texas |
|---|---|
| Wildfire Likelihood | 0.03% 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 ALAMO serves 21,065 people · EPA ID TX1080001 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Feb 2025 |
| Lead | 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 2 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 48 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| TWIN Fixed Wireless | 400 / 100 |
| VTX Communications Fixed Wireless | 400 / 50 |
| Starlink Satellite | 280 / 30 |
May also be available: Verizon.
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