Williamson County property record for 3637 Texana Loop, Round Rock, TX 78665
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 1,444 sqft · built 2003 |
| Lot Size | 0.161 acres (6,991 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $338,019 (Oct 2024) |
| Tax Bill | $5,531 (2025) |
| Deeds & Mortgages | Feb 2022 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | R-16-4322-000E-0018 |
| Primary APN | R-16-4322-000E-0018 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Stories | 1 Story |
| Building Area | 1,444 sqft Living Area |
| Gross Area | 1,544 sqft |
| 1st Floor Area | 1,444 sqft |
| Flooring | Carpet |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 2003 |
|---|---|
| Effective Year Built | Effective 2003 |
| Exterior Material | Brick Veneer |
| Roof Type | Hip |
| Lot Area | 6,991 sqft (0.161 acres) |
| Garage Area | 399 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Screened Porch |
| Porch Area | 125 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R164322000E0018 |
|---|---|
| Street Address | 3637 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 E, LOT 18 |
| Legal Subdivision | LAKESIDE SUB SEC 4 |
| Legal Block | E |
| Legal Lot Number | 18 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 21516 |
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 | Individual Name on Record |
|---|---|
| Mailing Address | 3637 TEXANA LOOP, ROUND ROCK, TX 78665-1443 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 7, 2024 · Amount on Record |
| Deed Sale | Oct 7, 2024 · Amount on Record |
| Prior Sale | Dec 30, 2015 · Amount on Record |
| Deed Document Number | 202479781 |
| Prior Transfer Date | Apr 10, 2024 |
| Prior Transfer Doc | 0000028440 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Property Address | 3637 TEXANA LOOP, ROUND ROCK, TX 78665-1443 |
| Transaction Type | Mortgage |
| Record Updated | Mar 1, 2022 |
| Title Company | AMROCK INC |
| Name | Verified Name |
|---|
| Document Number | 0000021068 |
|---|---|
| Date | Feb 17, 2022 |
| Instrument | 2022021068 |
| Name | ROCKET MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 181 Months |
| Due | Mar 1, 2037 |
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 | $5,531.00 (+31.82%) | $270,513 (-12.93%) Land $82,000 Building $188,513 | $270,513 (-12.93%) Land $82,000 Building $188,513 |
| 2024 | $4,196.00 (+14.52%) | ||
| 2023 | $3,664.00 (-10.24%) Homeowner's exemption | $310,693 Land $84,000 Building $226,693 | $310,693 Land $84,000 Building $226,693 |
| 2022 | $4,082.00 |
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 |
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 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, SOS Communications.
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