Travis County property record for 4609 Lava Island Dr, Austin, TX 78747
| Property Type | Single Family Home |
|---|---|
| Details | built 2025 |
| Lot Size | 0.153 acres (6,660 sqft) |
| Owner | Individual Name on File |
| Last Sale | $404,469 (May 2026) |
| Tax Bill | $442 (2025) |
| Deeds & Mortgages | May 2026 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 0449110205 |
| Primary APN | 0449110205 |
|---|---|
| Alternative APNs |
|
| Year Built | Built 2025 |
|---|---|
| Lot Area | 6,660 sqft (0.153 acres) |
| Account Number | 964302 |
|---|---|
| Street Address | 4609 LAVA ISLAND DR |
| City | AUSTIN |
| State | TX |
| Zip | 78747-4629 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | CASCADES AT ONION CREEK EAST PHS 3 BLK J LOT 8 |
| Legal Subdivision | CASCADES AT ONION CREEK EAST PHS 3 |
| Legal Block | J |
| Legal Lot Number | 8 |
| Jurisdiction | TRAVIS TX |
| Township / Civil Division | AUSTIN |
| Census Block Group | 1 |
| Census Block | 1017 |
| Census Tract | 2446 |
4609 Lava Island Dr is owned and occupied by an individual who bought it in May 2026.
Source: Travis County records, as of October 13, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 4609 LAVA ISLAND DR, AUSTIN, TX 78747-4629 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Unmarried Woman |
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 | Name on Deed |
|---|---|
| Last Sale | May 19, 2026 · Amount on File |
| Deed Sale | May 19, 2026 · Amount on File |
| Deed Document Number | 202658848 |
| Record Updated | Oct 29, 2026 |
| Document Type | Special Warranty Deed |
|---|---|
| Jurisdiction | TRAVIS TX |
| Recording Date | May 19, 2026 |
| Property Address | 4609 LAVA ISLAND DR, AUSTIN, TX 78747-4629 |
| Document Number | 0000058848 |
| Instrument Date | May 13, 2026 |
| Instrument | 202658848 |
| Transaction Type | Transfer |
| Record Updated | Jun 2, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Estimated Sale Price |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 4609 LAVA ISLAND DR, AUSTIN, TX 78747-4629 |
| Document Number | 0000058849, |
|---|---|
| Date | May 19, 2026 |
| Instrument | 202658849 |
| Name | OMNI FINANCIAL LLC |
|---|
| Type | FHA Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jun 1, 2056 |
| Rate | 6.46% |
|---|---|
| Max Rate | -1% |
The 2025 property tax bill for 4609 Lava Island Dr was $442, up 24.2% from the year before.
Source: Travis County assessment roll, as of March 16, 2026
| Type | Name |
|---|---|
| State | Texas |
| Municipality | Austin City |
| County | Travis County |
| Unified School District | Austin Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $442.00 (+24.16%) | $32,188 Land $32,188 | $32,188 Land $32,188 |
| 2024 | $356.00 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
FEMA maps place 4609 Lava Island Dr in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 2015.
Source: FEMA National Flood Hazard Layer, effective May 17, 2026 · 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 94 individual policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 106 units insured incl. 12 condo units |
| Nearby Flood Claims | 2 (2015) |
| Claims Outside the SFHA | 1 of 2 |
| 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 4609 Lava Island Dr is moderate, ranking above 58% of the US, with a 0.1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 58% of the US · lower than 60% of Texas |
|---|---|
| Wildfire Likelihood | 0.1% 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 | CREEDMOOR MAHA WSC serves 8,907 people · EPA ID TX2270008 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Dec 2023 |
| Lead | 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 2 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 172 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Spectrum Fiber · Cable in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
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