Williamson County property record for 446 Cascada Ln, Round Rock, TX 78681
| Property Type | Single Family Home |
|---|---|
| Details | 3.5 ba · 3,529 sqft · built 2013 |
| Owner | 2 Individual Names on File |
| Last Sale | $448,200 (Nov 2013) |
| Tax Bill | $13,519 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R-16-5287-000S-0014 |
| Primary APN | R-16-5287-000S-0014 |
|---|---|
| Alternative APNs |
|
| Full Baths | 3.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 3,529 sqft Living Area |
| 1st Floor Area | 2,245 sqft |
| 2nd Floor Area | 1,284 sqft |
| Flooring | Carpet |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2013 |
|---|---|
| Effective Year Built | Effective 2013 |
| Roof Material | Other |
| Garage Area | 452 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 173 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R165287000S0014 |
|---|---|
| Street Address | 446 CASCADA LN |
| City | ROUND ROCK |
| State | TX |
| Zip | 78681-1784 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S10365 - SENDERO SPRINGS SEC 7, BLOCK S, LOT 14 |
| Legal Subdivision | SENDERO SPRINGS SEC 7 |
| Legal Block | S |
| Legal Lot Number | 14 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 3 |
| Census Block | 3003 |
| Census Tract | 20607 |
446 Cascada Ln is owned and occupied by two individuals who bought it in November 2013.
Source: Williamson County records, as of September 11, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 446 CASCADA LN, ROUND ROCK, TX 78681-1784 |
| 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 | Nov 22, 2013 · Amount on File |
| Deed Sale | Nov 22, 2013 · Amount on File |
| Deed Document Number | 2013108951 |
| Prior Transfer Date | Nov 15, 2013 |
| Prior Transfer Doc | 0000108951 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 446 Cascada Ln was $13,519 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 | $13,519.00 Homeowner's exemption | $713,593 Land $143,000 Building $570,593 | $713,593 Land $143,000 Building $570,593 |
| 2023 | $11,601.00 (-3.11%) Homeowner's exemption | $709,762 Land $129,000 Building $580,762 | $709,762 Land $129,000 Building $580,762 |
| 2022 | $11,973.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 446 Cascada Ln in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 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 446 Cascada Ln is moderate, ranking above 44% of the US, with a 0.06% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 44% of the US · lower than 82% of Texas |
|---|---|
| Wildfire Likelihood | 0.06% 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 | 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 211 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 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: Hotwire Communications, Western Broadband.
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