Williamson County property record for 355 Texas Ave, Round Rock, TX 78664
| Property Type | Exempt (Full or Partial) |
|---|---|
| Details | 25,428 sqft · built 2002 |
| Lot Size | 1.53 acres (66,690 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $80,682 (2023) |
| Flood Zone | Zone X (minimal risk) |
| APN | R-16-5544-0000-0002 |
| Primary APN | R-16-5544-0000-0002 |
|---|---|
| Alternative APNs |
|
| Units | 2 Units |
|---|---|
| Stories | 2 Stories |
| Building Area | 25,428 sqft Gross Area |
| 1st Floor Area | 14,489 sqft |
| Elevator | Elevator |
| Year Built | Built 2002 |
|---|---|
| Effective Year Built | Effective 2006 |
| Exterior Material | Stucco |
| Foundation Type | Slab (Mat/Raft) |
| Roof Type | Gable |
| Lot Area | 66,690 sqft |
| Porch | Open Porch |
| Porch Area | 341 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R16554400000002 |
|---|---|
| Street Address | 355 TEXAS AVE |
| City | ROUND ROCK |
| State | TX |
| Zip | 78664-2142 |
| Property Category | Other |
| Property Type | Other > Exempt (Full or Partial) |
| Local Zoning Code | LI |
| Legal Description | S7931 - TEXAS AVENUE SUB, LOT 2, ACRES 1.531 |
| Legal Subdivision | TEXAS AVENUE SUB |
| Legal Block | 1 |
| Legal Lot Number | 2 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 21502 |
Source: Williamson County records, as of September 11, 2026
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 | 710 S MAIN ST, 101, GEORGETOWN, TX 78626-5701 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 3, 2011 |
| Deed Sale | May 3, 2011 |
| Prior Sale | Nov 7, 2005 · Amount on Record |
| Deed Document Number | 201128437 |
| Prior Transfer Date | Mar 23, 2011 |
| Prior Transfer Doc | 0000024548 |
| Record Updated | Oct 29, 2026 |
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 | Additional exemption filed | $4,309,857 (-6.3%) Land $784,279 Building $3,525,578 | $4,309,857 (-6.3%) Land $784,279 Building $3,525,578 |
| 2023 | $80,682.00 Additional exemption filed | $4,599,800 Land $784,279 Building $3,815,521 | $4,599,800 Land $784,279 Building $3,815,521 |
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 |
| Nearby Flood Claims | 1 (1985) |
| Most Recent Claim | Feb 1985 · river or lake flooding |
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 | 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 494 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: Astound Broadband, Hotwire Communications, SOS Communications, VTX Communications.
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