Williamson County property record for 16300 Rockgate Dr, Austin, TX 78717
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 2,361 sqft · built 1986 |
| Lot Size | 0.18 acres (7,877 sqft) |
| Owner | Owner Name on File |
| Tax Bill | $9,861 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R-16-4495-000V-0017 |
| Primary APN | R-16-4495-000V-0017 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 2,361 sqft Living Area |
| 1st Floor Area | 1,380 sqft |
| 2nd Floor Area | 981 sqft |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1986 |
|---|---|
| Effective Year Built | Effective 1991 |
| Exterior Material | Brick Veneer |
| Foundation Type | Slab (Mat/Raft) |
| Lot Area | 7,877 sqft |
| Garage Area | 546 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
|---|---|
| Porch Area | 180 sqft |
| Deck Area | 180 sqft |
| Patio Area | 36 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R094518 |
|---|---|
| Street Address | 16300 ROCKGATE DR |
| City | AUSTIN |
| State | TX |
| Zip | 78717-3028 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | MEADOWS OF BRUSHY CREEK, BLOCK V, LOT 17 |
| Legal Subdivision | MEADOWS OF BRUSHY CREEK |
| Legal Block | V |
| Legal Lot Number | 17 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 20517 |
Source: Williamson County assessment roll, as of August 1, 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Owner Name on File |
|---|---|
| Mailing Address | 16300 ROCKGATE DR, AUSTIN, TX 78717-3028 |
| Occupancy | Owner Occupied |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Aug 10, 2012 |
| Deed Sale | Aug 10, 2012 |
| Prior Sale | Feb 10, 2012 |
| Deed Document Number | 2012064459 |
| 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 | $9,861.00 (-6.51%) | $499,514 (-8.8%) Land $115,000 Building $384,514 | $499,514 (-8.8%) Land $115,000 Building $384,514 |
| 2023 | $10,548.00 (-21.4%) | $547,704 Land $105,000 Building $442,704 | $547,704 Land $105,000 Building $442,704 |
| 2022 | $13,420.00 |
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 |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 5 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99.3% of Texas |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 | BRUSHY CREEK MUD serves 18,314 people · EPA ID TX2460061 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | May 2025 |
| Lead | 1 ppb (2023–2025) 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 574 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL 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: Astound Broadband, Google Fiber, VTX Communications, Western Broadband.
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