Williamson County property record for 4010 Eagle's Nest St, Round Rock, TX 78665
| Property Type | Exempt (Full or Partial) |
|---|---|
| Details | 83,004 sqft · built 1999 |
| Lot Size | 11.1 acres (486,870 sqft) |
| Owner | Company Name on File |
| Tax Bill | $226,295 (2023) |
| Flood Zone | Zone X (minimal risk) |
| APN | R-16-3631-0000-0001 |
| Primary APN | R-16-3631-0000-0001 |
|---|---|
| Alternative APNs |
|
| Stories | 1 Story |
|---|---|
| Building Area | 83,004 sqft Gross Area |
| 1st Floor Area | 83,004 sqft |
| Year Built | Built 1999 |
|---|---|
| Effective Year Built | Effective 2003 |
| Lot Area | 486,870 sqft |
| Account Number | R16363100000001 |
|---|---|
| Street Address | 4010 EAGLES NEST ST |
| City | ROUND ROCK |
| State | TX |
| Zip | 78665-1160 |
| Property Category | Other |
| Property Type | Other > Exempt (Full or Partial) |
| Local Zoning Code | SF2 |
| Legal Description | S7230 - CALDWELL HEIGHTS ELEMENTARY SCHOOL, LOT 1, ACRES 11.177 |
| Legal Subdivision | CALDWELL HEIGHTS ELEMENTARY SCHOOL |
| Legal Block | 1 |
| Legal Lot Number | 1 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 21514 |
4010 Eagle's Nest St is owned by a company.
Source: Williamson County records, as of September 11, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 1311 ROUND ROCK AVE, ROUND ROCK, TX 78681-4941 |
| 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 |
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 | Additional exemption filed | $12,901,323 Land $4,600,923 Building $8,300,400 | $12,901,323 Land $4,600,923 Building $8,300,400 |
| 2023 | $226,295.00 Additional exemption filed | $12,901,323 Land $4,600,923 Building $8,300,400 | $12,901,323 Land $4,600,923 Building $8,300,400 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4010 Eagle's Nest St in Zone X, an area of minimal flood risk.
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 3 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 4010 Eagle's Nest St is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 98.8% of Texas |
|---|---|
| Wildfire Likelihood | Under 0.01% 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 478 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Google Fiber Fiber | 8,000 / 8,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Astound Broadband, AT&T, SOS Communications, VTX Communications.
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