Williamson County property record for 313 Navigator Dr, Austin, TX 78717
| Property Type | Single Family Home |
|---|---|
| Details | 3 ba · 3,259 sqft · built 2013 |
| Owner | Individual Name on Record |
| Tax Bill | $13,702 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R-16-4065-000H-0026 |
| Primary APN | R-16-4065-000H-0026 |
|---|---|
| Alternative APNs |
|
| Full Baths | 3 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 3,259 sqft Living Area |
| 1st Floor Area | 2,863 sqft |
| 2nd Floor Area | 396 sqft |
| Flooring | Carpet |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2013 |
|---|---|
| Effective Year Built | Effective 2014 |
| Exterior Material | Marblecrete |
| Foundation Type | Slab (Mat/Raft) |
| Garage Area | 608 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 264 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R502327 |
|---|---|
| Street Address | 313 NAVIGATOR DR |
| City | AUSTIN |
| State | TX |
| Zip | 78717-4961 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S9848 - HIGHLAND HORIZON PH 2, BLOCK H, LOT 26 |
| Legal Subdivision | HIGHLAND HORIZON PH 02 |
| Legal Phase | 2 |
| Legal Block | H |
| Legal Lot Number | 26 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 3 |
| Census Block | 3015 |
| Census Tract | 20503 |
Source: Williamson County records, as of October 2, 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Co-owner | Co-owner on Record |
| Mailing Address | 313 NAVIGATOR DR, AUSTIN, TX 78717-4961 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 2, 2013 |
| Deed Sale | Aug 2, 2013 |
| Deed Document Number | 2013074150 |
| Record Updated | Jun 8, 2026 |
Source: Williamson County assessment roll, as of August 1, 2025
| 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 | $13,702.00 (+9.21%) Homeowner's exemption | $804,103 (+2.23%) Land $164,500 Building $639,603 | $804,103 (+2.23%) Land $164,500 Building $639,603 |
| 2023 | $12,546.00 (-2.81%) Homeowner's exemption | $786,574 Land $170,000 Building $616,574 | $786,574 Land $170,000 Building $616,574 |
| 2022 | $12,909.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 94% of Texas |
|---|---|
| Wildfire Likelihood | 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: 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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