Cameron County property record for 321 la Donna Ave, Santa Rosa, TX 78593
| Property Type | Single Family Home |
|---|---|
| Details | 640 sqft · built 1990 |
| Lot Size | 0.144 acres (6,250 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $946 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 656500-0200-019000 |
| Primary APN | 656500-0200-019000 |
|---|---|
| Alternative APN |
|
| Building Area | 640 sqft Living Area |
|---|
| Year Built | Built 1990 |
|---|---|
| Effective Year Built | Effective 1990 |
| Lot Area | 6,250 sqft (0.144 acres) |
| Lot Dimensions | 125 ft deep x 50 ft wide |
| Garage Type | Carport |
| Garage Area | 300 sqft |
| Carport | Carport |
| Carport Area | 300 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Aluminum/Fiberglass Porch |
| Porch Area | 128 sqft |
| Storage Building | 160 sqft |
| Street Address | 321 LA DONNA AVE |
|---|---|
| City | SANTA ROSA |
| State | TX |
| Zip | 78593 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T R SIBSON SUBDIVISION LOT 19 BLK 20 |
| Legal Subdivision | T R SIBSON SUBDIVISION |
| Legal Block | 20 |
| Legal Lot Number | 19 |
| Jurisdiction | CAMERON TX |
| Township / Civil Division | HARLINGEN-SAN BENITO |
| Census Block Group | 2 |
| Census Block | 2059 |
| Census Tract | 10301 |
321 la Donna Ave, a single family home, is owned by two individuals.
Source: Cameron County records, as of August 13, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | PO BOX 755, SANTA ROSA, TX 78593-0755 |
| 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 321 la Donna Ave was $946.
Source: Cameron County assessment roll, as of August 13, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Cameron County |
| Municipality | Santa Rosa Town |
| Unified School District | Santa Rosa Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $39,668 (+14.57%) Land $28,125 Building $11,543 | $39,668 (-) Land $28,125 Building $11,543 | |
| 2025 | $946.00 | $34,622 Land $28,125 Building $11,543 | $39,668 Land $28,125 Building $11,543 |
| 2023 | $653.00 (-3.26%) Additional exemption filed | $24,043 Land $12,500 Building $11,543 | $24,043 Land $12,500 Building $11,543 |
| 2022 | $675.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 321 la Donna Ave in Zone X, an area of minimal flood risk, though there have been 46 flood claims nearby since 1980.
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 21 policies |
| Nearby Flood Policies | 21 in force |
| Nearby Flood Claims | 46 (1980–2025) |
| Claims Outside the SFHA | 31 of 46 |
| 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.
The area around 321 la Donna Ave has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 SANTA ROSA serves 2,883 people · EPA ID TX0310009 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jan 2024 |
| Lead | Under 1 ppb (2024–2026) action level 15 ppb |
| Water Quality | Total trihalomethanes resolved · Jan 2026 Chlorite resolved · Aug 2019 |
|---|---|
| Treatment and Procedure | Lead service line inventory currently in violation since Oct 2024 |
| Monitoring and Reporting | 16 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 237 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| VTX Communications Fiber · Fixed Wireless | 1,000 / 1,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Smartcom Telephone.
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