Williamson County property record for 4151 Sunrise Rd, Round Rock, TX 78665 · Last verified October 2025
| Property Type | Vacant Land |
|---|---|
| Lot Size | 1.04 acres (45,477 sqft) |
| Owner | Company Name on File |
| Tax Bill | $15,942 (2025) |
| Deeds & Mortgages | Feb 2026 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | R559559 |
| Primary APN | R559559 |
|---|---|
| Alternative APNs |
|
| Lot Area | 45,477 sqft (1.04 acres) |
|---|
| Account Number | R559559 |
|---|---|
| Street Address | 4151 SUNRISE RD |
| City | ROUND ROCK |
| State | TX |
| Zip | 78665-1206 |
| Property Category | Vacant Land |
| Property Type | Vacant Land > Uncategorized |
| Legal Description | S11465 - UNIVERSITY SUNRISE SEC 2 (BLK B LT 8 REPLAT), BLOCK B, LOT 8C, ACRES 1.044 |
| Legal Block | B |
| Legal Lot Number | 8 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 21514 |
Source: Williamson County records · APN R559559
Assessment roll updated August 1, 2025 · Last verified October 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 File |
|---|---|
| Mailing Address | 115 WILD BASIN RD # STE210, STE210, WEST LAKE HILLS, TX 78746-3303 |
| Owner Type | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Sep 03, 2024 |
| Deed Sale | Sep 03, 2024 |
| Deed Document Number | 2024069838 |
| Record Updated | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Property Address | 4151 SUNRISE RD, ROUND ROCK, TX 78665-1206 |
| Transaction Type | Mortgage |
| Record Updated | Mar 09, 2026 |
| Title Company | HERITAGE TITLE LT, HERITAGE TITLE |
| Name | Verified Name |
|---|---|
| Address | 115 WILD BASIN RD 210, 210, WEST LAKE HILLS, TX 78746-3347 |
| Document Number | 0000014840 |
|---|---|
| Date | Feb 25, 2026 |
| Instrument | 2026014840 |
| Name | SOUTHSTATE BANK NA |
|---|---|
| Type | Bank |
| Address | AUSTIN, TX 78756 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 60 Months |
| Due | Feb 24, 2031 |
Source: Williamson County records · Assessment roll updated August 1, 2025 · Last verified October 2025
| Type | Name |
|---|---|
| State | Texas |
| County | Williamson County |
| Municipality | Round Rock City |
| Unified School District | Round Rock Independent School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $15,942.00 (+3.82%) | $900,000 (+2.81%) Land $900,000 | $900,000 (+2.81%) Land $900,000 |
| 2023 | $15,355.00 (+14.57%) | $875,425 Land $875,425 | $875,425 Land $875,425 |
| 2022 | $13,402.00 |
Source: FEMA National Flood Hazard Layer, Williamson County (48491C), updated October 5, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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