Travis County property record for 5107 Sioux Ln, Austin, TX 78734
| Property Type | Single Family Home |
|---|---|
| Details | 3 ba · 2,448 sqft · built 1999 |
| Lot Size | 0.216 acres (9,409 sqft) |
| Owner | Owner Name on File |
| Last Sale | $204,000 (Nov 2004) |
| Tax Bill | $3,273 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 0158580405 |
| Primary APN | 0158580405 |
|---|---|
| Alternative APNs |
|
| Full Baths | 3 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 2,448 sqft Living Area |
| Gross Area | 2,676 sqft |
| 1st Floor Area | 1,314 sqft |
| 2nd Floor Area | 834 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1999 |
|---|---|
| Construction Type | Wood Frame |
| Foundation Type | Slab (Mat/Raft) |
| Roof Type | Hip |
| Roof Material | Composition Shingle |
| Lot Area | 9,409 sqft (0.216 acres) |
| Lot Dimensions | 98 ft deep x 96 ft wide |
| Garage Type | Attached |
| Garage Area | 428 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
|---|---|
| Porch Area | 111 sqft |
| Deck Area | 96 sqft |
| Storage Building | 100 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Account Number | 156932 |
|---|---|
| Old Parcel Number | 01585804050000 |
| Street Address | 5107 SIOUX LN |
| City | AUSTIN |
| State | TX |
| Zip | 78734-1763 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 6 BLK 3M FIRST RESUB TRAVIS LANDING NO 2 PHS 5 |
| Legal Subdivision | TRAVIS LANDING NO 2 PHS 5 |
| Legal Phase | 5 |
| Legal Block | 3M |
| Legal Lot Number | 6 |
| Jurisdiction | TRAVIS TX |
| Township / Civil Division | SOUTHWEST TRAVIS |
| Census Block Group | 2 |
| Census Block | 2010 |
| Census Tract | 31400 |
The current owner of 5107 Sioux Ln bought it in November 2004.
Source: Travis County records, as of November 3, 2025
| Owner of Record | Owner Name on File |
|---|---|
| Mailing Address | 5107 SIOUX LN, AUSTIN, TX 78734-1763 |
| 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 | Name on Deed |
|---|---|
| Last Sale | Nov 22, 2004 · Amount on File |
| Deed Sale | Nov 22, 2004 · Amount on File |
| Prior Sale | Mar 8, 1999 |
| Deed Document Number | 2004217884 |
| Record Updated | Jun 8, 2026 |
Source: Travis County assessment roll, as of August 1, 2025
| Type | Name |
|---|---|
| State | Texas |
| County | Travis County |
| Unified School District | Lake Travis Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $505,190 Land $201,609 Building $326,920 | $528,529 Land $201,609 Building $326,920 | |
| 2024 | $3,273.00 | ||
| 2023 | $623,870 Land $200,000 Building $423,870 | $623,870 Land $200,000 Building $423,870 | |
| 2022 | $3,995.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 5107 Sioux Ln in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2014.
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 30 policies |
| Nearby Flood Policies | 30 in force |
| Nearby Flood Claims | 1 (2014) |
| Most Recent Claim | Sep 2014 · rainfall accumulation |
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 5107 Sioux Ln is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 98.8% of Texas |
|---|---|
| Wildfire Likelihood | Under 0.01% 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 | TRAVIS COUNTY WCID 17 serves 45,165 people · EPA ID TX2270027 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Mar 2023 |
| Lead | 3 ppb (2024–2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| 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 211 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
5G (outdoors only) and 4G LTE
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