Cameron County property record for 18776 Thieme Rd, Harlingen, TX 78552
| Property Type | Rural Home |
|---|---|
| Details | 5,443 sqft · built 2003 |
| Lot Size | 5 acres (217,800 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $4,528 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 888520-0070-000000 |
| Primary APN | 888520-0070-000000 |
|---|---|
| Alternative APN |
|
| Stories | 2 Stories |
|---|---|
| Building Area | 5,443 sqft Living Area |
| Gross Area | 5,972 sqft |
| 1st Floor Area | 2,834 sqft |
| 2nd Floor Area | 1,984 sqft |
| Flooring | Tile |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 2003 |
|---|---|
| Effective Year Built | Effective 2003 |
| Exterior Material | Stucco |
| Roof Type | Gable/Hip |
| Roof Material | Composition Shingle |
| Lot Area | 217,800 sqft |
| Garage Type | Attached |
| Garage Area | 529 sqft |
| Driveway | Concrete Driveway |
| Driveway Area | 3,600 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 1,345 sqft |
| Storage Building | 64 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 18776 THIEME RD |
|---|---|
| City | HARLINGEN |
| State | TX |
| Zip | 78552-2482 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Rural Home |
| Local Zoning Code | A-R |
| Legal Description | ABST 16- WAGGONER HIGHLANDS BLK 7, 5.0000 ACRES |
| Legal Subdivision | WAGGONER HIGHLANDS SUBDIVISION |
| Legal Block | 7,5 |
| Jurisdiction | CAMERON TX |
| Township / Civil Division | HARLINGEN-SAN BENITO |
| Census Block Group | 4 |
| Census Block | 4021 |
| Census Tract | 12002 |
18776 Thieme Rd, a rural home, is owned and occupied by two individuals.
Source: Cameron County records, as of August 13, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 18776 THIEME RD, HARLINGEN, TX 78552-2482 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | 2 Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 18776 Thieme Rd was $4,528 with a homeowner's exemption.
Source: Cameron County assessment roll, as of August 13, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Cameron County |
| Unified School District | Harlingen Consolidated Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $390,618 (-1.05%) Land $34,708 Building $355,910 | $520,910 (-0.81%) Land $165,000 Building $355,910 | |
| 2025 | $4,528.00 Homeowner's exemption | $394,749 Land $34,576 Building $360,173 | $525,173 Land $165,000 Building $360,173 |
| 2023 | $5,153.00 Additional exemption filed | $382,711 Land $14,004 Building $368,707 | $428,707 Land $60,000 Building $368,707 |
| 2022 | $5,153.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 18776 Thieme Rd in Zone X, an area of minimal flood risk, though there have been 9 flood claims nearby since 2011.
Source: FEMA National Flood Hazard Layer, effective July 18, 2018 · 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 |
| Flood Insurance Cost | Premium on File median of 35 policies |
| Nearby Flood Policies | 35 in force |
| Nearby Flood Claims | 9 (2011–2025) |
| Claims Outside the SFHA | 1 of 9 |
| Most Recent Claim | Mar 2025 · Severe Storms And Flooding |
| 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.
Wildfire risk around 18776 Thieme Rd is moderate, ranking above 40% of the US, with a 0.05% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 40% of the US · lower than 85% of Texas |
|---|---|
| Wildfire Likelihood | 0.05% annual chance |
| Exposure | Direct burnable vegetation |
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 | HARLINGEN WATER WORKS SYSTEM serves 85,900 people · EPA ID TX0310002 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Sep 2025 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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 49 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 |
May also be available: RGV Communications.
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