Cameron County property record for 6645 Graybill, Olmito, TX 78575 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 1,398 sqft · built 1976 |
| Lot Size | 0.138 acres (6,000 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $1,503 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 453200-1880-006000 |
| Primary APN | 453200-1880-006000 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 1,398 sqft Living Area |
| 1st Floor Area | 1,273 sqft |
| Year Built | Built 1976 |
|---|---|
| Effective Year Built | Effective 1976 |
| Lot Area | 6,000 sqft (0.138 acres) |
| Lot Dimensions | 120 ft deep x 50 ft wide |
| Garage Type | Carport |
| Carport | Carport |
| Porch | Open Porch |
| Porch Area | 32 sqft |
| Storage Building | 64 sqft |
| Street Address | 6645 GRAYBILL |
|---|---|
| City | OLMITO |
| State | TX |
| Zip | 78575-5157 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | OLMITO- GRAYBILL LOT 6 BLK 188 |
| Legal Subdivision | GRAYBILL SUBDIVISION |
| Legal Block | 188 |
| Legal Lot Number | 6 |
| Jurisdiction | CAMERON TX |
| Township / Civil Division | BROWNSVILLE |
| Census Block Group | 1 |
| Census Block | 1009 |
| Census Tract | 12513 |
Source: Cameron County records · APN 453200-1880-006000
Assessment roll updated August 13, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | PO BOX 393, OLMITO, TX 78575-0393 |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Cameron County records · Assessment roll updated August 13, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Cameron County |
| Unified School District | Los Fresnos Consolidated Independent School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $95,075 (-) Land $30,900 Building $64,175 | $95,075 (-) Land $30,900 Building $64,175 | |
| 2025 | $1,503.00 (+8.29%) | $95,075 (+11.62%) Land $30,900 Building $64,175 | $95,075 (+11.62%) Land $30,900 Building $64,175 |
| 2023 | $1,388.00 (+114.2%) Additional exemption filed | $85,175 Land $21,000 Building $64,175 | $85,175 Land $21,000 Building $64,175 |
| 2022 | $648.00 |
Source: FEMA National Flood Hazard Layer, Cameron County (48061C), updated July 18, 2018 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 480610125131, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Flood Insurance Cost | Premium on Record median of 62 individual NFIP policies nearby |
| Nearby Flood Policies | 62 in force |
| Nearby Flood Claims | 1 (2024) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Sep 2024, rainfall accumulation |
| Wildfire Risk | Low above 20% of the US · above 6% of Texas |
|---|---|
| Wildfire Likelihood | About 1 in 5,000 per year |
| Exposure | Direct burnable vegetation at the parcel |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 312 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Spectrum | Cable | 1,000 / 1,000 |
| Verizon | Fixed Wireless | 300 / 20 |
| AT&T | DSL | 100 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: Valley Telephone Cooperative, Inc. (TX), Smartcom Telephone, Omni Fiber, Innercity Fibernet. Availability varies by address; speeds are provider-advertised maximums, not measured.
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