Williamson County property record for 1600 S Interstate 35, Round Rock, TX 78681
| Property Type | Commercial Vacant Land |
|---|---|
| Lot Size | 0.798 acres (34,761 sqft) |
| Owner | Company Name on File |
| Tax Bill | $8,668 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R16412000000002C |
| Primary APN | R16412000000002C |
|---|---|
| Alternative APNs |
|
| Lot Area | 34,761 sqft (0.798 acres) |
|---|
| Account Number | R16412000000002 |
|---|---|
| Street Address | 1600 S INTERSTATE 35 |
| City | ROUND ROCK |
| State | TX |
| Zip | 78681-6669 |
| Property Category | Commercial |
| Property Type | Vacant Land > Commercial |
| Local Zoning Code | C1 |
| Legal Description | S6699 - HUNTERS RIDGE REPLAT LT 2, LOT 2-C, ACRES 0.798 |
| Legal Subdivision | HUNTERS RIDGE REPLAT LT 2 |
| Legal Block | 2 |
| Legal Lot Number | 2,2-C |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 20511 |
1600 S Interstate 35, commercial vacant land, is owned by a company.
Source: Williamson County records, as of September 11, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 1700 S INTERSTATE 35, ROUND ROCK, TX 78681-6601 |
| Owner Type | Company |
| Vesting | Company |
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 | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 1600 S Interstate 35 was $8,668, up 1.6% from the year before.
Source: Williamson County assessment roll, as of September 11, 2026
| 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 | $8,668.00 (+1.57%) | $481,787 Land $481,787 | $481,787 Land $481,787 |
| 2024 | $8,534.00 (+0.99%) | ||
| 2023 | $8,450.00 (+29.48%) | $481,787 Land $481,787 | $481,787 Land $481,787 |
| 2022 | $6,526.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1600 S Interstate 35 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 | 6 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.
The area around 1600 S Interstate 35 has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
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 285 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Google Fiber Fiber | 8,000 / 8,000 |
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: SOS Communications.
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