Williamson County property record for 8412 Cahill Dr, Austin, TX 78729
| Property Type | Single Family Home |
|---|---|
| Details | 2.5 ba · 2,490 sqft · built 1998 |
| Lot Size | 0.162 acres (7,063 sqft) |
| Owner | Individual Name on File |
| Last Sale | $138,800 (Aug 2015) |
| Tax Bill | $9,713 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R-16-4106-000C-0064 |
| Primary APN | R-16-4106-000C-0064 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 2,490 sqft Living Area |
| 1st Floor Area | 1,082 sqft |
| 2nd Floor Area | 1,408 sqft |
| Flooring | Carpet |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1998 |
|---|---|
| Effective Year Built | Effective 1998 |
| Exterior Material | Brick Veneer |
| Roof Type | Hip |
| Lot Area | 7,063 sqft (0.162 acres) |
| Garage Area | 420 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 22 sqft |
| Patio Area | 134 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R164106000C0064 |
|---|---|
| Street Address | 8412 CAHILL DR |
| City | AUSTIN |
| State | TX |
| Zip | 78729-7254 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S5916 - HUNTERS CHASE SEC 6, BLOCK C, LOT 64 |
| Legal Subdivision | HUNTERS CHASE SEC 6 |
| Legal Block | C |
| Legal Lot Number | 64 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 4 |
| Census Block | 4001 |
| Census Tract | 20410 |
8412 Cahill Dr is owned by an individual who bought it in August 2015.
Source: Williamson County records, as of September 11, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | PO BOX 201152, AUSTIN, TX 78720-1152 |
| Owner Type | Individual |
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 | Aug 14, 2015 · Amount on File |
| Deed Sale | Aug 14, 2015 · Amount on File |
| Prior Sale | Aug 17, 2005 · Amount on File |
| Deed Document Number | 201571147 |
| Prior Transfer Date | Aug 9, 2005 |
| Prior Transfer Doc | 0000064648 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 8412 Cahill Dr was $9,713.
Source: Williamson County assessment roll, as of September 11, 2026
| Type | Name |
|---|---|
| State | Texas |
| Municipality | Austin City |
| County | Williamson County |
| Unified School District | Round Rock Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $9,713.00 | $465,733 Land $100,500 Building $365,233 | $465,733 Land $100,500 Building $365,233 |
| 2023 | $9,596.00 (-21.87%) | $516,517 Land $105,000 Building $411,517 | $516,517 Land $105,000 Building $411,517 |
| 2022 | $12,282.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 8412 Cahill Dr in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 5, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 8412 Cahill Dr 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 99.1% of the US · lower than 99.3% of Texas |
|---|---|
| Wildfire Likelihood | Under 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 AUSTIN WATER & WASTEWATER serves 1,115,323 people · EPA ID TX2270001 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jul 2023 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | Turbidity resolved · Feb 2022 |
|---|---|
| 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 754 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Google Fiber Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Western Broadband Fixed Wireless | 200 / 40 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
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