Williamson County property record for 13100 Tilder Dr, Austin, TX 78729
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 2,053 sqft · built 1991 |
| Lot Size | 0.159 acres (6,917 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $2,533 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R-16-4650-000E-0016 |
| Primary APN | R-16-4650-000E-0016 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Stories | 1 Story |
| Building Area | 2,053 sqft Living Area |
| 1st Floor Area | 2,053 sqft |
| Flooring | Carpet |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1991 |
|---|---|
| Effective Year Built | Effective 1991 |
| Exterior Material | Brick Veneer |
| Roof Type | Gable |
| Lot Area | 6,917 sqft (0.159 acres) |
| Garage Area | 484 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 20 sqft |
| Patio Area | 359 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Connected |
| Account Number | R164650000E0016 |
|---|---|
| Street Address | 13100 TILDER DR |
| City | AUSTIN |
| State | TX |
| Zip | 78729-7450 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | MILWOOD SEC 31A, BLOCK E, LOT 16 |
| Legal Subdivision | MILWOOD SEC 31A |
| Legal Block | E |
| Legal Lot Number | 16 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 1 |
| Census Block | 1025 |
| Census Tract | 20411 |
13100 Tilder Dr is owner-occupied and held in a trust.
Source: Williamson County records, as of September 11, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 13100 TILDER DR, AUSTIN, TX 78729-7450 |
| 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 |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 13100 Tilder Dr was $2,533 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 | $2,533.00 Homeowner's exemption Senior Citizen's exemption | $450,304 Land $100,500 Building $349,804 | $450,304 Land $100,500 Building $349,804 |
| 2023 | $2,643.00 (-39.33%) Homeowner's exemption Senior Citizen's exemption | $452,221 Land $105,000 Building $347,221 | $452,221 Land $105,000 Building $347,221 |
| 2022 | $4,356.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 13100 Tilder 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 | 4 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 13100 Tilder Dr is low, with 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 80% of the US · lower than 94% of Texas |
|---|---|
| Wildfire Likelihood | 0.01% 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 588 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 |
| Western Broadband Fixed Wireless | 200 / 40 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Google Fiber.
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