Williamson County property record for 401 Sioux Trl, Leander, TX 78641
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 672 sqft · built 1992 |
| Lot Size | 0.371 acres (16,155 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $5,243 (2025) |
| Deeds & Mortgages | Sep 2021 Transfer Mar 2021 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | R17W34900000023 |
| Primary APN | R17W34900000023 |
|---|---|
| Alternative APNs |
|
| Full Baths | 1 Bath |
|---|---|
| Stories | 1 Story |
| Building Area | 672 sqft Living Area |
| Gross Area | 1,092 sqft |
| 1st Floor Area | 672 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1992 |
|---|---|
| Effective Year Built | Effective 1992 |
| Exterior Material | Wood |
| Roof Type | Hip |
| Lot Area | 16,155 sqft (0.371 acres) |
| Garage Area | 672 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 420 sqft |
| Patio Area | 420 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R17W34900000023 |
|---|---|
| Street Address | 401 SIOUX TRL |
| City | LEANDER |
| State | TX |
| Zip | 78641-2395 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TIMBERLINE WEST SEC 2, LOT 23 |
| Legal Subdivision | TIMBERLINE WEST SEC 2 |
| Legal Block | 2 |
| Legal Lot Number | 23 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | CEDAR PARK-LIBERTY HILL |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 20321 |
Source: Williamson County records · APN R17W34900000023
Assessment roll updated September 15, 2025 · 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 | 15207 NIGHTINGALE LN, AUSTIN, TX 78734-4762 |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Sep 29, 2021 | Intrafamily Transfer, Transfer |
| Mar 11, 2021 | Intrafamily Transfer, Transfer |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | Sep 27, 2021 |
| Transfer Doc | 0000148313 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | Sep 29, 2021 |
| Property Address | 401 SIOUX TRL, LEANDER, TX 78641 |
| Document Number | 0000148313 |
| Map Reference | CAB B SL 318&319 |
| Instrument Date | Sep 27, 2021 |
| Instrument | 2021148313 |
| Transaction Type | Transfer |
| Record Updated | Oct 13, 2021 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 307 SIOUX TRL, 307, LEANDER, TX 78641-2333 |
| Name | Verified Name |
|---|---|
| Address | 401 SIOUX TRL, LEANDER, TX 78641 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | Mar 11, 2021 |
| Property Address | 401 SIOUX TRL, LEANDER, TX 78641 |
| Document Number | 0000034277 |
| Map Reference | CAB B SL 318&319 |
| Instrument Date | Mar 08, 2021 |
| Instrument | 2021034277 |
| Transaction Type | Transfer |
| Record Updated | Oct 13, 2021 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 15207 NIGHTINGALE LN, 15207, LAKEWAY, TX 78734-4762 |
| Name | Verified Name |
|---|---|
| Address | 307 SIOUX TRL, LEANDER, TX 78641-2333 |
Source: Williamson County records · Assessment roll updated September 15, 2025 · Last verified August 2026
| Type | Name |
|---|---|
| State | Texas |
| Municipality | Leander City |
| County | Williamson County |
| Unified School District | Leander 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 |
|---|---|---|---|
| 2025 | $5,243.00 | $215,861 (-15.43%) Land $78,000 Building $137,861 | $215,861 (-15.43%) Land $78,000 Building $137,861 |
| 2024 | $5,243.00 (+1.75%) | ||
| 2023 | $5,153.00 (-21.26%) | $255,260 Land $78,000 Building $177,260 | $255,260 Land $78,000 Building $177,260 |
| 2022 | $6,544.00 |
Source: FEMA National Flood Hazard Layer as of October 5, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 5 in force |
| Nearby Flood Claims | 1 (1981) |
| Most Recent Claim | Sep 1981 · tidal / storm surge |
| Wildfire Risk | Low lower than 96% of the US · lower than 97.9% of Texas |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
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 as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Electronic Corporate Pages, Optimum Communications, SOS Communications, Valley Telephone Cooperative, Inc. (TX).
Based on FCC filings for 285 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CITY OF LEANDER serves 98,330 people |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Oct 2023 |
| Lead | 1 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 7 last 3 years |
Results are for the whole water system as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.
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