Williamson County property record for 18 Applegate Cir, Round Rock, TX 78665 · Last verified July 2026
| Property Type | Other > Exempt (Full or Partial) |
|---|---|
| Year Built | Built 2014 |
| Lot Size | 222,592 sqft (5.11 acres) |
| Garage | Open, 25,000 sqft |
| Last Sale | $150,000 (2007) |
| Tax Bill | $6,906.00 (2023) |
Source: Williamson County records · APN R16512500000004B
Assessment roll updated September 15, 2025 · Last verified July 2026
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 | PO BOX 170279, AUSTIN, TX 78717-0017 |
| Owner Type | Owner is a Company |
| Vesting | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Dec 12, 2007 · Amount on Record |
| Deed Sale | Dec 12, 2007 · Amount on Record |
| Deed Doc Number | 2007102659 |
| Record Refreshed | Sep 20, 2026 |
Source: Williamson County records · Assessment roll updated September 15, 2025 · Last verified July 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Williamson County |
| 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 | $458,454 (-) Land $440,954 Building $17,500 | $458,454 (-) Land $440,954 Building $17,500 | |
| 2023 | $6,906.00 Additional exemption filed | $458,454 Land $440,954 Building $17,500 | $458,454 Land $440,954 Building $17,500 |
Source: FEMA National Flood Hazard Layer, Williamson County (48491C), updated October 5, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified: October 2026
| FEMA Flood Zone | Zone AE |
|---|---|
| Flood Hazard | High |
| 100-Year Floodplain | Yes 1% annual chance |
| Special Flood Hazard Area | Yes |
| Flood Insurance Requirement | Required (federally backed mortgages) |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Wildfire Risk | Low above 20% of the US · above 6% of Texas |
|---|---|
| Wildfire Likelihood | About 1 in 4,167 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
| Primary APN | R16512500000004B |
|---|---|
| Alternative APNs |
|
| Year Built | Built 2014 |
|---|---|
| Effective Year Built | Effective 2014 |
| Lot Area | 222,592 sqft (5.11 acres) |
| Garage Type | Open Garage |
| Garage Area | 25,000 sqft Garage |
| Account Number | R16512500000004 |
|---|---|
| Street Address | 18 APPLEGATE CIR |
| City | ROUND ROCK |
| State | TX |
| Zip | 78665 |
| Property Usage | Other Property Usage |
| Type | Other > Exempt (Full or Partial) |
| Legal Description | ROUND ROCK GLENN, LOT 4B, ACRES 5.11 |
| Legal Subdivision | ROUND ROCK GLENN |
| Legal Tract | 4B |
| Legal Block | 1 |
| Legal Lot Number | 4B |
| Jurisdiction | WILLIAMSON TX |
| Minor Civil Division | ROUND ROCK-GEORGETOWN |
| Census Blockgroup | 1 |
| Census Block | 1009 |
| Census Tract | 21516 |
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