Williamson County property record for 3640 Texana Loop, Round Rock, TX 78665
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 1,523 sqft · built 2004 |
| Lot Size | 0.15 acres (6,546 sqft) |
| Owner | Owner Name on File |
| Tax Bill | $4,303 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R-16-4322-000F-0003 |
| Primary APN | R-16-4322-000F-0003 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Stories | 1 Story |
| Building Area | 1,523 sqft Living Area |
| 1st Floor Area | 1,523 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 2004 |
|---|---|
| Exterior Material | Brick Veneer |
| Foundation Type | Slab (Mat/Raft) |
| Roof Type | Hip |
| Lot Area | 6,546 sqft |
| Garage Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 84 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R439715 |
|---|---|
| Street Address | 3640 TEXANA LOOP |
| City | ROUND ROCK |
| State | TX |
| Zip | 78665-1443 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S8292 - LAKESIDE SUB SEC 4, BLOCK F, LOT 3 |
| Legal Subdivision | LAKESIDE SUB |
| Legal Block | F |
| Legal Lot Number | 3 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 2 |
| Census Block | 2007 |
| Census Tract | 21516 |
Source: Williamson County assessment roll, as of August 1, 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Owner Name on File |
|---|---|
| Mailing Address | 3640 TEXANA LOOP, ROUND ROCK, TX 78665-1443 |
| Occupancy | Owner Occupied |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Aug 30, 2004 |
| Deed Sale | Aug 30, 2004 |
| Deed Document Number | 2004069575 |
| Last Transfer Date | Sep 2, 2004 |
| Transfer Doc | 0000069575 |
| 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 | $4,303.00 (+14.41%) Homeowner's exemption | $313,394 (-1.03%) Land $82,500 Building $230,894 | $313,394 (-1.03%) Land $82,500 Building $230,894 |
| 2023 | $3,761.00 (-9.96%) Homeowner's exemption | $316,658 Land $84,000 Building $232,658 | $316,658 Land $84,000 Building $232,658 |
| 2022 | $4,177.00 |
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 X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
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 | Low lower than 95% of the US · lower than 97.6% of Texas |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | None beyond ember reach |
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 558 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Google Fiber Fiber | 8,000 / 8,000 |
| Spectrum Cable | 1,000 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Optimum Communications, SOS Communications.
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