Williamson County property record for 501 Navigator Dr, Austin, TX 78717
| Property Type | Single Family Home |
|---|---|
| Details | 3.5 ba · 3,155 sqft · built 2014 |
| Lot Size | 0.193 acres (8,388 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $212,200 (May 2018) |
| Tax Bill | $14,139 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R-16-4065-000H-0016 |
| Primary APN | R-16-4065-000H-0016 |
|---|---|
| Alternative APNs |
|
| Full Baths | 3.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 3,155 sqft Living Area |
| 1st Floor Area | 2,759 sqft |
| 2nd Floor Area | 396 sqft |
| Flooring | Carpet |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2014 |
|---|---|
| Effective Year Built | Effective 2014 |
| Roof Material | Other |
| Lot Area | 8,388 sqft (0.193 acres) |
| Garage Area | 617 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 210 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R164065000H0016 |
|---|---|
| Street Address | 501 NAVIGATOR DR |
| City | AUSTIN |
| State | TX |
| Zip | 78717-4955 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S9848 - HIGHLAND HORIZON PH 2, BLOCK H, LOT 16 |
| Legal Subdivision | HIGHLAND HORIZON PH 2 |
| Legal Block | H |
| Legal Lot Number | 16 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 3 |
| Census Block | 3015 |
| Census Tract | 20503 |
501 Navigator Dr is owned and occupied by two individuals who bought it in May 2018.
Source: Williamson County records, as of September 11, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | PO BOX 170864, AUSTIN, TX 78717-0036 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 25, 2018 · Amount on File |
| Deed Sale | May 25, 2018 · Amount on File |
| Prior Sale | Sep 19, 2014 · Amount on File |
| Deed Document Number | 201845411 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 501 Navigator Dr was $14,139 with a homeowner's exemption.
Source: Williamson County assessment roll, as of September 11, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Williamson County |
| Unified School District | Round Rock Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $14,139.00 Homeowner's exemption | $823,182 Land $149,000 Building $674,182 | $823,182 Land $149,000 Building $674,182 |
| 2023 | $12,396.00 (-2.86%) Homeowner's exemption | $774,803 Land $170,000 Building $604,803 | $774,803 Land $170,000 Building $604,803 |
| 2022 | $12,761.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 501 Navigator Dr in Zone X, an area of minimal flood risk, though there have been 56 flood claims nearby since 1981.
Source: FEMA National Flood Hazard Layer, effective October 5, 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 | 2 in force |
| Nearby Flood Claims | 56 (1981–2010) |
| Most Recent Claim | Sep 2010 · 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 501 Navigator Dr is low, with a 0.03% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 64% of the US · lower than 89% of Texas |
|---|---|
| Wildfire Likelihood | 0.03% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 388 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 Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Western Broadband.
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