Cameron County property record for 520 Rancho Perdido, Olmito, TX 78575
| Property Type | Single Family Home |
|---|---|
| Details | 4,198 sqft · built 1996 |
| Lot Size | 0.424 acres (18,480 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $4,785 (2025) |
| Deeds & Mortgages | Nov 2022 Second Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 776100-0030-003000 |
| Primary APN | 776100-0030-003000 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 4,198 sqft Living Area |
| Gross Area | 4,822 sqft |
| 1st Floor Area | 3,678 sqft |
| Flooring | Concrete/Cement |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1996 |
|---|---|
| Effective Year Built | Effective 1996 |
| Exterior Material | Brick Veneer |
| Roof Type | Gable/Hip |
| Lot Area | 18,480 sqft (0.424 acres) |
| Lot Dimensions | 154 ft deep x 120 ft wide |
| Garage Type | Attached |
| Garage Area | 624 sqft |
| Driveway | Concrete Driveway |
| Driveway Area | 1,000 sqft |
| Parking Spaces | 2 Parking Spaces |
| Pool Area | 800 sqft |
|---|---|
| Porch | Open Porch |
| Porch Area | 578 sqft |
| Deck Area | Deck Area |
| Total Buildings | 2 Buildings |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 520 RANCHO PERDIDO |
|---|---|
| City | OLMITO |
| State | TX |
| Zip | 78575 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | A-R |
| Legal Description | ABST 2- RANCHO PERDIDO LOT 3 BLK 3 |
| Legal Subdivision | RANCHO PERDIDO SUBDIVISION |
| Legal Block | 3 |
| Legal Lot Number | 3 |
| Jurisdiction | CAMERON TX |
| Township / Civil Division | BROWNSVILLE |
| Census Block Group | 3 |
| Census Block | 3027 |
| Census Tract | 12506 |
Source: Cameron County records, as of August 13, 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 | 520 RANCHO PERDIDO, OLMITO, TX 78575 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CAMERON TX |
| Property Address | 520 RANCHO PERDIDO, OLMITO, TX 78575 |
| Transaction Type | Mortgage |
| Record Updated | Nov 22, 2022 |
| Title Company | SIERRA TITLE CO |
| Name | Verified Name |
|---|
| Document Number | 0202244258 |
|---|---|
| Date | Nov 2, 2022 |
| Instrument | 2022-44258 |
| Name | NAVY ARMY COMMUNITY CU |
|---|---|
| Type | Credit Union |
| Address | CORPUS CHRISTI, TX 78414 |
| Type | Stand-Alone Second Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 180 Months |
| Due | Nov 1, 2037 |
Source: Cameron County assessment roll, as of August 13, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Cameron County |
| Unified School District | Brownsville Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $417,923 (-2.11%) Land $135,828 Building $282,095 | $417,923 (-2.11%) Land $135,828 Building $282,095 | |
| 2025 | $4,785.00 (-16.58%) Homeowner's exemption Senior Citizen's exemption | $426,947 (+1.79%) Land $77,616 Building $349,331 | $426,947 (+1.79%) Land $77,616 Building $349,331 |
| 2023 | $5,736.00 Homeowner's exemption Senior Citizen's exemption Additional exemption filed | $419,450 Land $77,616 Building $341,834 | $419,450 Land $77,616 Building $341,834 |
| 2022 | $5,736.00 |
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 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 Record median of 52 policies |
| Nearby Flood Policies | 52 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 67% of the US · lower than 91% of Texas |
|---|---|
| Wildfire Likelihood | 0.04% 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 | VALLEY MUD 2 RANCHO VIEJO serves 3,644 people · EPA ID TX0310059 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jul 2025 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | Turbidity resolved · Oct 2018 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 4 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 123 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 |
| Verizon Fixed Wireless | 300 / 20 |
| RGV Communications Fixed Wireless | 100 / 100 |
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