Williamson County property record for 8100 Osborne Dr, Austin, TX 78729 · Last verified October 2025
| Property Type | Residential > Single Family > Home |
|---|---|
| Bathrooms | 2 Baths |
| Year Built | Built 1998 |
| Square Footage | 2,442 sqft Living Area |
| Garage | 398 sqft |
| Occupancy | Owner Occupied |
| Tax Bill | $7,514.00 (2025) |
| Primary APN | R-16-4661-000C-0033 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Building Area | 2,442 sqft Living Area |
| 1st Floor | 2,442 sqft 1st Floor |
| Stories | 1 Stories |
| Primary Flooring | Carpet Flooring |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1997 |
|---|---|
| Effective Year Built | Effective 1998 |
| Exterior Material | Brick Veneer Exterior |
| Foundation Type | Mat/Raft Foundation (Slab) Foundation |
| Roof Construction | Hip Roof Construction |
| Parking Spaces | 1 Parking Spaces |
| Garage Area | 398 sqft Garage |
| Patio Area | 200 sqft Patio |
| Porch | Open Porch |
| Porch Area | 86 sqft Porch |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Central Heating |
| Account Number | R361174 |
|---|---|
| Street Address | 8100 OSBORNE DR |
| City | AUSTIN |
| State | TX |
| Zip | 78729-8071 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | S6408 - MILWOOD SEC 37-B, BLOCK C, LOT 33 |
| Legal Subdivision | MILWOOD |
| Legal Block | C |
| Legal Lot Number | 33 |
| Jurisdiction | WILLIAMSON TX |
| Minor Civil Division | ROUND ROCK-GEORGETOWN |
| Census Blockgroup | 1 |
| Census Block | 1013 |
| Census Tract | 20411 |
Source: Williamson County records · APN R-16-4661-000C-0033
Assessment roll updated August 1, 2025 · Last verified October 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Owner Name on File |
|---|---|
| Mailing Address | 8100 OSBORNE DR, AUSTIN, TX 78729-8071 |
| Occupancy | Owner Occupied |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | May 02, 2005 |
| Transfer Doc | 0000032303 |
| Record Refreshed | Jun 08, 2026 |
Source: Williamson County records · Assessment roll updated August 1, 2025 · Last verified October 2025
| 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 | $7,514.00 (+3.7%) Homeowner's exemption | $540,124 (+13.14%) Land $105,000 Building $435,124 | $540,124 (+13.14%) Land $105,000 Building $435,124 |
| 2023 | $7,246.00 (-5.38%) Homeowner's exemption | $477,389 Land $105,000 Building $372,389 | $477,389 Land $105,000 Building $372,389 |
| 2022 | $7,658.00 |
8100 Osborne Dr is in FEMA Zone X, outside the Special Flood Hazard Area, with indirect wildfire exposure (Low risk).
Source: FEMA National Flood Hazard Layer · Williamson County (48491C), updated October 5, 2026
| FEMA Flood Zone | Zone X minimal flood hazard · outside the 0.2% annual chance floodplain |
|---|---|
| Special Flood Hazard Area | No |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Low 20th percentile of exposed land nationally · 6th in Texas |
|---|---|
| Wildfire Likelihood | Low — about 1 in 9,091 per year |
| Exposure | Indirect within ember reach of burnable land |
Values are read at the parcel center point; lenders make the official flood determination.
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