Williamson County property record for 1510 Saint Williams Loop, Round Rock, TX 78681 · Last verified October 2025
| Property Type | Vacant Land > Uncategorized |
|---|---|
| Lot Size | 83,200 sqft (1.91 acres) |
| Occupancy | Owner Occupied |
| Primary APN | R-16-5190-EX0F-0028 |
|---|---|
| Alternative APNs |
|
| Lot Area | 83,200 sqft (1.91 acres) |
|---|
| Account Number | R072190 |
|---|---|
| Street Address | 1510 SAINT WILLIAMS LOOP |
| City | ROUND ROCK |
| State | TX |
| Zip | 78681-5614 |
| Property Usage | Vacant Land Property Usage |
| Type | Vacant Land > Uncategorized |
| Legal Description | S4515 - ROUND ROCK WEST SEC 6A, BLOCK F, LOT 28, ACRES 1.91, (PARKLAND) |
| Legal Subdivision | ROUND ROCK WEST |
| Legal Block | F |
| Legal Lot Number | 28 |
| Jurisdiction | WILLIAMSON TX |
| Minor Civil Division | ROUND ROCK-GEORGETOWN |
| Census Blockgroup | 1 |
| Census Block | 1001 |
| Census Tract | 20503 |
Source: Williamson County records · APN R-16-5190-EX0F-0028
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 | 221 E MAIN ST, ROUND ROCK, TX 78664-5271 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is a Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Refreshed | Jun 08, 2026 |
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 | Additional exemption filed | $573 (-) Land $573 | $573 (-) Land $573 |
| 2023 | $573 Land $573 | $573 Land $573 |
1510 Saint Williams Loop is in FEMA Zone AE, inside the Special Flood Hazard Area, with no wildfire exposure.
Source: FEMA National Flood Hazard Layer · Williamson County (48491C), updated October 5, 2026
| FEMA Flood Zone | Zone AE 1% annual chance, base flood elevation determined |
|---|---|
| Special Flood Hazard Area | Yes flood insurance required for federally backed mortgages |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach of burnable land |
Values are read at the parcel center point; lenders make the official flood determination.
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