Travis County property record for 6830 Onion Creek Dr, Austin, TX 78744
| Property Type | Residential Vacant Land |
|---|---|
| Details | 1,120 sqft · built 1973 |
| Lot Size | 0.573 acres (24,982 sqft) |
| Owner | 2 Owner Names on File |
| Flood Zone | Zone AE (high risk) |
| APN | 0327020409 |
| Primary APN | 0327020409 |
|---|---|
| Alternative APNs |
|
| Building Area | 1,120 sqft |
|---|
| Year Built | Built 1973 |
|---|---|
| Lot Area | 24,982 sqft (0.573 acres) |
| Lot Dimensions | 103 ft deep x 242 ft wide |
| Account Number | 296699 |
|---|---|
| Old Parcel Number | 03270204090000 |
| Street Address | 6830 ONION CREEK DR |
| City | AUSTIN |
| State | TX |
| Zip | 78744 |
| Property Category | Residential |
| Property Type | Vacant Land > Residential |
| Legal Description | LOT 9 BLK F ONION CREEK FOREST SEC 1 |
| Legal Subdivision | ONION CREEK FOREST SEC 1 |
| Legal Block | F |
| Legal Lot Number | 9 |
| Jurisdiction | TRAVIS TX |
| Township / Civil Division | AUSTIN |
| Census Block Group | 1 |
| Census Block | 1012 |
| Census Tract | 2430 |
The current owner of 6830 Onion Creek Dr acquired it in February 2002.
Source: Travis County records, as of November 3, 2025
| Owner of Record | 2 Owner Names on File |
|---|---|
| Mailing Address | PO BOX 1088, AUSTIN, TX 78767-1088 |
| Occupancy | Owner Occupied |
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 |
|---|---|
| Prior Sale | Feb 21, 2002 |
| Record Updated | Jun 8, 2026 |
Source: Travis County assessment roll, as of August 1, 2025
| Type | Name |
|---|---|
| State | Texas |
| Municipality | Austin City |
| County | Travis County |
| Unified School District | Austin Independent School District (PK - 12) |
| Year | Assessed Value | Assessed Market Value |
|---|---|---|
| 2025 | $32,000 Land $32,000 | $32,000 Land $32,000 |
| 2023 | $32,000 Land $32,000 | $32,000 Land $32,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 6830 Onion Creek Dr in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective May 17, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 134 (1981–2015) |
| Claims Outside the SFHA | 16 of 134 |
| Most Recent Claim | Oct 2015 · Severe Storms, Tornadoes, Straight-line Winds, 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 6830 Onion Creek Dr is low, with a 0.05% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 62% of the US · lower than 87% 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 | CITY OF AUSTIN WATER & WASTEWATER serves 1,115,323 people · EPA ID TX2270001 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jul 2023 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | Turbidity resolved · Feb 2022 |
|---|---|
| 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) |
|---|---|
| Google Fiber Fiber | 8,000 / 8,000 |
| Spectrum Cable | 1,000 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless · DSL | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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