Williamson County property record for 1010 Sonata Pl, Round Rock, TX 78681
| Lot Size | 1.93 acres (84,245 sqft) |
|---|---|
| Owner | Company Name on File |
| Tax Bill | $8 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R-16-9580-000F-0038 |
| Primary APN | R-16-9580-000F-0038 |
|---|---|
| Alternative APNs |
|
| Lot Area | 84,245 sqft |
|---|
| Account Number | R169580000F0038 |
|---|---|
| Street Address | 1010 SONATA PL |
| City | ROUND ROCK |
| State | TX |
| Zip | 78681-2634 |
| Property Category | Other |
| Property Type | Unknown |
| Legal Description | S13315 - SAULS RANCH EAST, BLOCK F, LOT 38, ACRES 1.934, (OPEN SPACE) |
| Legal Subdivision | SAULS RANCH EAST |
| Legal Block | F |
| Legal Lot Number | 38 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 20505 |
1010 Sonata Pl is owned by a company.
Source: Williamson County records, as of September 11, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | PO BOX 17008, AUSTIN, TX 78760-7008 |
| Owner Type | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 1010 Sonata Pl was $8.
Source: Williamson County assessment roll, as of September 11, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Williamson County |
| Unified School District | Round Rock Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $8.00 | $580 Land $580 | $580 Land $580 |
| 2024 | $8.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1010 Sonata Pl in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 |
| Nearby Flood Policies | 2 in force |
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.
Wildfire risk around 1010 Sonata Pl is low, with a 0.04% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 94% of Texas |
|---|---|
| Wildfire Likelihood | 0.04% 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 381 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Google Fiber, SOS Communications.
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