Williamson County property record for 12901 Adak Cv, Austin, TX 78729
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 1,799 sqft · built 1985 |
| Lot Size | 0.219 acres (9,543 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $5,098 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R-16-4637-000E-0005 |
| Primary APN | R-16-4637-000E-0005 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Stories | 2 Stories |
| Building Area | 1,799 sqft Living Area |
| 1st Floor Area | 883 sqft |
| 2nd Floor Area | 916 sqft |
| Flooring | Carpet |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1985 |
|---|---|
| Effective Year Built | Effective 1985 |
| Exterior Material | Wood |
| Roof Type | Gable |
| Lot Area | 9,543 sqft (0.219 acres) |
| Garage Area | 478 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
|---|---|
| Porch Area | 92 sqft |
| Patio Area | 45 sqft |
| Greenhouse | 192 sqft |
| Utility Building | 36 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Connected |
| Account Number | R164637000E0005 |
|---|---|
| Street Address | 12901 ADAK CV |
| City | AUSTIN |
| State | TX |
| Zip | 78729-7769 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | MILWOOD SEC 27A, BLOCK E, LOT 5 |
| Legal Subdivision | MILWOOD SEC 27A |
| Legal Block | E |
| Legal Lot Number | 5 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 2 |
| Census Block | 2021 |
| Census Tract | 20411 |
12901 Adak Cv is owned and occupied by two individuals.
Source: Williamson County records, as of September 11, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 12901 ADAK CV, AUSTIN, TX 78729-7769 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 12901 Adak Cv was $5,098 with a homeowner's exemption.
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 | $5,098.00 Homeowner's exemption Senior Citizen's exemption | $427,216 Land $92,500 Building $334,716 | $427,216 Land $92,500 Building $334,716 |
| 2023 | $6,016.00 (-7.06%) Homeowner's exemption | $403,623 Land $105,000 Building $298,623 | $403,623 Land $105,000 Building $298,623 |
| 2022 | $6,473.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 12901 Adak Cv 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 |
| Community Rating System | Class 5 (25% premium discount) |
| 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 12901 Adak Cv 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 67% of the US · lower than 91% of Texas |
|---|---|
| Wildfire Likelihood | 0.02% 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 | NORTH AUSTIN MUD 1 serves 11,133 people · EPA ID TX2270226 |
|---|---|
| Water Source | Purchased surface water from CITY OF AUSTIN WATER & WASTEWATER |
| Last State Inspection | Nov 2025 |
| Lead | Under 1 ppb (2023–2025) 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.
Source: FCC Broadband Data Collection, based on 859 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 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, Western Broadband.
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