Williamson County property record for 3371 N Interstate 35, Round Rock, TX 78664
| Property Type | Vacant Land |
|---|---|
| Lot Size | 34.3 acres (1,494,456 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $5,238 (2025) |
| Flood Zone | Zone AE (high risk) |
| APN | R560598 |
| Primary APN | R560598 |
|---|---|
| Alternative APNs |
|
| Lot Area | 1,494,456 sqft (34.3 acres) |
|---|
| Account Number | R560598 |
|---|---|
| Street Address | 3371 N INTERSTATE 35 |
| City | ROUND ROCK |
| State | TX |
| Zip | 78664-2403 |
| Property Category | Vacant Land |
| Property Type | Vacant Land > Uncategorized |
| Legal Description | S6432 - CYPRESS ADDITION, BLOCK A, LOT 1 (PT), ACRES 34.308 |
| Legal Subdivision | CYPRESS ADD |
| Legal Block | A |
| Legal Lot Number | 1 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 21513 |
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 | Company Name on Record |
|---|---|
| Mailing Address | 3724 JEFFERSON ST # STE210, STE210, AUSTIN, TX 78731-6225 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 13, 2021 |
| Deed Sale | Dec 13, 2021 |
| Deed Document Number | 2021188829 |
| Record Updated | Jun 8, 2026 |
Source: Williamson County assessment roll, as of August 1, 2025
| Type | Name |
|---|---|
| State | Texas |
| County | Williamson County |
| Municipality | Round Rock City |
| Unified School District | Round Rock Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $5,238.00 (+21.19%) | $448,337 (+81.94%) Land $448,337 | $448,337 (+81.94%) Land $448,337 |
| 2023 | $4,322.00 (-20.41%) | $246,423 Land $246,423 | $246,423 Land $246,423 |
| 2022 | $5,430.00 |
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
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 43% of the US · lower than 83% of Texas |
|---|---|
| Wildfire Likelihood | 0.07% 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 | CITY OF ROUND ROCK serves 130,662 people · EPA ID TX2460003 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Sep 2023 |
| Lead | 5 ppb (2021–2023) 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 6 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| AT&T Fixed Wireless · DSL in parts of the area | 25 / 3 |
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