Williamson County property record for 12600 Tree Line Dr, Austin, TX 78729
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 1,634 sqft · built 1981 |
| Lot Size | 0.276 acres (12,003 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $1,602 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R-16-5470-000E-0092 |
| Primary APN | R-16-5470-000E-0092 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Stories | 1 Story |
| Building Area | 1,634 sqft Living Area |
| 1st Floor Area | 1,634 sqft |
| Flooring | Carpet |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1981 |
|---|---|
| Effective Year Built | Effective 1981 |
| Exterior Material | Combination |
| Roof Type | Gable |
| Lot Area | 12,003 sqft (0.276 acres) |
| Garage Area | 483 sqft |
| Parking Spaces | 2 Parking Spaces |
| Pool Type | Spa / Hot Tub (No Pool) |
|---|---|
| Porch | Open Porch |
| Porch Area | 70 sqft |
| Deck Area | 590 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R165470000E0092 |
|---|---|
| Street Address | 12600 TREE LINE DR |
| City | AUSTIN |
| State | TX |
| Zip | 78729-5415 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SPRINGWOODS SEC 1, BLOCK E, LOT 92 |
| Legal Subdivision | SPRINGWOODS SEC 1 |
| Legal Block | E |
| Legal Lot Number | 92 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 20406 |
12600 Tree Line Dr is owner-occupied and held in a trust since January 2010.
Source: Williamson County records, as of September 11, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 12600 TREE LINE DR, AUSTIN, TX 78729-5415 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
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 Transfer Date | Jan 31, 2010 |
| Transfer Doc | 0000008020 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 12600 Tree Line Dr was $1,602 with a homeowner's exemption.
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 | $1,602.00 Homeowner's exemption Senior Citizen's exemption | $418,349 Land $95,500 Building $322,849 | $418,349 Land $95,500 Building $322,849 |
| 2023 | $1,568.00 (-39.11%) Homeowner's exemption Senior Citizen's exemption | $430,855 Land $120,000 Building $310,855 | $430,855 Land $120,000 Building $310,855 |
| 2022 | $2,575.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 12600 Tree Line Dr 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 |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 2 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.
The area around 12600 Tree Line Dr has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 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 419 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 |
| Google Fiber Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Western Broadband Fixed Wireless | 200 / 40 |
| AT&T Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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