Williamson County property record for 2400 Chisholm Trail Rd, Round Rock, TX 78681
| Property Type | Exempt (Full or Partial) |
|---|---|
| Details | 4 ba · 82,000 sqft · built 2013 |
| Lot Size | 22.5 acres (983,411 sqft) |
| Owner | Company Name on File |
| Tax Bill | $399,232 (2023) |
| Flood Zone | Zone X (minimal risk) |
| APN | R-16-3528-0000-0001 |
| Primary APN | R-16-3528-0000-0001 |
|---|---|
| Alternative APNs |
|
| Total Rooms | 14 Rooms |
|---|---|
| Stories | 1 Story |
| Building Area | 82,000 sqft Gross Area |
| 1st Floor Area | 82,000 sqft |
| Year Built | Built 2013 |
|---|---|
| Effective Year Built | Effective 2013 |
| Exterior Material | Wood |
| Roof Type | Gable |
| Lot Area | 983,411 sqft |
| Porch | Open Porch |
| Porch Area | 240 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Connected |
| Account Number | R16352800000001 |
|---|---|
| Street Address | 2400 CHISHOLM TRAIL RD |
| City | ROUND ROCK |
| State | TX |
| Zip | 78681-2032 |
| Property Category | Other |
| Property Type | Other > Exempt (Full or Partial) |
| Local Zoning Code | LI |
| Legal Description | S6717 - CALCASIEU LUMBER ADDITION (REPLAT), LOT 1 PT, ACRES 22.576 |
| Legal Subdivision | CALCASIEU LUMBER ADDITION (REPLAT) |
| Legal Block | 2 |
| Legal Lot Number | 1 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 2 |
| Census Block | 2002 |
| Census Tract | 20607 |
2400 Chisholm Trail Rd is owned by a company that acquired it in December 2010.
Source: Williamson County records, as of September 11, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 221 E MAIN ST, ROUND ROCK, TX 78664-5271 |
| 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 |
|---|---|
| Last Sale | Dec 27, 2010 |
| Deed Sale | Dec 27, 2010 |
| Deed Document Number | 201087422 |
| 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 | $40,260,649 Land $8,260,649 Building $32,000,000 | $40,260,649 Land $8,260,649 Building $32,000,000 |
| 2023 | $399,232.00 Additional exemption filed | $22,760,649 Land $8,260,649 Building $14,500,000 | $22,760,649 Land $8,260,649 Building $14,500,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 2400 Chisholm Trail Rd 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 | 6 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 2400 Chisholm Trail Rd is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 64% of the US · lower than 88% of Texas |
|---|---|
| Wildfire Likelihood | 0.02% 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 362 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Google Fiber Fiber | 8,000 / 8,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
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