Williamson County property record for 1500 Saint Williams Loop, Round Rock, TX 78681
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 2,246 sqft · built 1977 |
| Lot Size | 0.243 acres (10,596 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $2,712 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R-16-5190-000F-0032 |
| Primary APN | R-16-5190-000F-0032 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Stories | 1 Story |
| Building Area | 2,246 sqft Living Area |
| 1st Floor Area | 2,246 sqft |
| Flooring | Carpet |
| Interior Walls | Finished/Painted |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1977 |
|---|---|
| Exterior Material | Stone |
| Foundation Type | Slab (Mat/Raft) |
| Roof Type | Gable |
| Lot Area | 10,596 sqft |
| Garage Area | 560 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
|---|---|
| Porch Area | 110 sqft |
| Deck Area | 890 sqft |
| Patio Area | 120 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R072301 |
|---|---|
| Street Address | 1500 SAINT WILLIAMS LOOP |
| City | ROUND ROCK |
| State | TX |
| Zip | 78681-5614 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | ROUND ROCK WEST SEC 6A, BLOCK F, LOT 32 |
| Legal Subdivision | ROUND ROCK WEST |
| Legal Block | F |
| Legal Lot Number | 32 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 20503 |
Source: Williamson County records, as of October 2, 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 1500 SAINT WILLIAMS LOOP, ROUND ROCK, TX 78681-5614 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 29, 1992 |
| Deed Sale | Dec 29, 1992 |
| Deed Document Number | 0002243565 |
| 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 | $2,712.00 (+7.53%) Homeowner's exemption Senior Citizen's exemption | $513,478 (+6.7%) Land $115,500 Building $397,978 | $513,478 (+6.7%) Land $115,500 Building $397,978 |
| 2023 | $2,522.00 (-39.21%) Homeowner's exemption Senior Citizen's exemption | $481,225 Land $110,000 Building $371,225 | $481,225 Land $110,000 Building $371,225 |
| 2022 | $4,149.00 |
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 · OpenFEMA NFIP redacted claims and policies, as of September 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 |
| Flood Insurance Cost | Premium on Record median of 26 policies |
| Nearby Flood Policies | 26 in force |
| Nearby Flood Claims | 20 (1981–2011) |
| Claims Outside the SFHA | 3 of 20 |
| Most Recent Claim | Sep 2011 · other causes |
| Claims by Event |
|
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 | Low lower than 96% of the US · lower than 97.9% of Texas |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 194 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: SOS Communications.
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