Travis County property record for 3421 John Simpson Trl, Austin, TX 78732
| Property Type | Single Family Home |
|---|---|
| Details | 3 ba · 3,428 sqft · built 1995 |
| Lot Size | 0.195 acres (8,507 sqft) |
| Owner | 2 Owner Names on File |
| Tax Bill | $9,782 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 0145441021 |
| Primary APN | 0145441021 |
|---|---|
| Alternative APNs |
|
| Full Baths | 3 Baths |
|---|---|
| Stories | 2 Stories |
| Building Area | 3,428 sqft Living Area |
| Gross Area | 3,890 sqft |
| 1st Floor Area | 1,594 sqft |
| 2nd Floor Area | 1,834 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1995 |
|---|---|
| Construction Type | Wood Frame |
| Foundation Type | Slab (Mat/Raft) |
| Roof Type | Hip |
| Roof Material | Composition Shingle |
| Lot Area | 8,507 sqft (0.195 acres) |
| Garage Type | Attached |
| Garage Area | 462 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
|---|---|
| Porch Area | 37 sqft |
| Deck Area | 180 sqft |
| Sports Court | Sports Court |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Account Number | 375533 |
|---|---|
| Old Parcel Number | 01454410210000 |
| Street Address | 3421 JOHN SIMPSON TRL |
| City | AUSTIN |
| State | TX |
| Zip | 78732-2251 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 22 BLK B STEINER RANCH PHS 1 SEC 3 |
| Legal Subdivision | STEINER RANCH PHS 1 SEC 3 |
| Legal Phase | 1 |
| Legal Block | B |
| Legal Lot Number | 22 |
| Jurisdiction | TRAVIS TX |
| Township / Civil Division | NORTHWEST TRAVIS |
| Census Block Group | 1 |
| Census Block | 1025 |
| Census Tract | 34900 |
The current owner of 3421 John Simpson Trl acquired it in May 2010.
Source: Travis County records, as of November 3, 2025
| Owner of Record | 2 Owner Names on File |
|---|---|
| Mailing Address | 3421 JOHN SIMPSON TRL, AUSTIN, TX 78732-2251 |
| 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 |
|---|---|
| Last Sale | May 3, 2010 |
| Deed Sale | May 3, 2010 |
| Prior Sale | Jun 26, 2006 |
| Deed Document Number | 2010062317 |
| 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 | Leander Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $583,458 Land $300,000 Building $283,458 | $583,458 Land $300,000 Building $283,458 | |
| 2024 | $9,782.00 | ||
| 2023 | $654,939 Land $300,000 Building $354,939 | $654,939 Land $300,000 Building $354,939 | |
| 2022 | $9,412.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 3421 John Simpson Trl in Zone X, an area of minimal flood risk.
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 |
| Nearby Flood Policies | 4 in force |
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 3421 John Simpson Trl is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 67% of the US · lower than 91% of Texas |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 285 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless · DSL | 100 / 20 |
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