Williamson County property record for 16901 Crystal Downs Cv, Austin, TX 78717
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 2,440 sqft · built 2002 |
| Lot Size | 0.254 acres (11,101 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $3,892 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R-16-3020-000F-0036 |
| Primary APN | R-16-3020-000F-0036 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Stories | 1 Story |
| Building Area | 2,440 sqft Living Area |
| 1st Floor Area | 2,440 sqft |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2002 |
|---|---|
| Exterior Material | Brick Veneer |
| Foundation Type | Slab (Mat/Raft) |
| Roof Type | Hip |
| Lot Area | 11,101 sqft |
| Garage Area | 772 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 325 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R412135 |
|---|---|
| Street Address | 16901 CRYSTAL DOWNS CV |
| City | AUSTIN |
| State | TX |
| Zip | 78717-5510 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S7676 - AVERY RANCH EAST PH 1, BLOCK F, LOT 36 |
| Legal Subdivision | AVERY RANCH EAST |
| Legal Phase | 1 |
| Legal Block | F |
| Legal Lot Number | 36 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 4 |
| Census Block | 4008 |
| Census Tract | 20509 |
Source: Williamson County records · APN R-16-3020-000F-0036
Assessment roll updated August 1, 2025 · Last verified October 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 16901 CRYSTAL DOWNS CV, AUSTIN, TX 78717-5510 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jun 29, 2007 |
| Deed Sale | Jun 29, 2007 |
| Deed Document Number | 2007054643 |
| Record Updated | Jun 08, 2026 |
Source: Williamson County records · Assessment roll updated August 1, 2025 · Last verified October 2025
| Type | Name |
|---|---|
| State | Texas |
| Municipality | Austin City |
| County | Williamson County |
| Unified School District | Round Rock 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 | $3,892.00 (-1.57%) Homeowner's exemption Senior Citizen's exemption | $598,914 (+4.23%) Land $138,000 Building $460,914 | $598,914 (+4.23%) Land $138,000 Building $460,914 |
| 2023 | $3,954.00 (-35.6%) Homeowner's exemption Senior Citizen's exemption | $574,630 Land $160,000 Building $414,630 | $574,630 Land $160,000 Building $414,630 |
| 2022 | $6,140.00 |
Source: FEMA National Flood Hazard Layer, Williamson County (48491C), updated October 5, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 484910205094, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 3 in force |
| Wildfire Risk | Low lower than 64% of the US · lower than 89% of Texas |
|---|---|
| Wildfire Likelihood | 0.03% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
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, availability as of December 31, 2025 · sampled at 347 locations within half a mile · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: Electronic Corporate Pages, Google Fiber, Radiate Holdings, SOS Communications.
Source: EPA Safe Drinking Water Information System via ECHO, 2026 Q3 · EPA community water system boundaries v3.0, March 2026 · Last verified October 2026
| Water System | CITY OF AUSTIN WATER & WASTEWATER serves 1,115,323 people |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jul 2023 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | Turbidity resolved · Feb 2022 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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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