Williamson County property record for 8128 Osborne Dr, Austin, TX 78729 · Last verified October 2025
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 1,922 sqft · built 1998 |
| Owner | Owner Name on File |
| Tax Bill | $6,713 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R-16-4661-000H-0020 |
| Primary APN | R-16-4661-000H-0020 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Building Area | 1,922 sqft Living Area |
| 1st Floor Area | 1,922 sqft 1st Floor |
| Stories | 1 Story |
| Flooring | Carpet |
| Interior Walls | Wallboard/Drywall |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplace |
| Year Built | Built 1998 |
|---|---|
| Effective Year Built | Effective 2002 |
| Exterior Material | Brick Veneer |
| Foundation Type | Slab (Mat/Raft) |
| Roof Type | Hip |
| Parking Spaces | 2 Parking Spaces |
| Garage Area | 420 sqft Garage |
| Porch | Open Porch |
| Porch Area | 210 sqft Porch |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R361181 |
|---|---|
| Street Address | 8128 OSBORNE DR |
| City | AUSTIN |
| State | TX |
| Zip | 78729-8073 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S6408 - MILWOOD SEC 37-B, BLOCK H, LOT 20 |
| Legal Subdivision | MILWOOD |
| Legal Block | H |
| Legal Lot Number | 20 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 20411 |
Source: Williamson County records · APN R-16-4661-000H-0020
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 | 8128 OSBORNE DR, AUSTIN, TX 78729-8073 |
| Occupancy | Owner Occupied |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jun 14, 2013 |
| Deed Sale | Jun 14, 2013 |
| Prior Sale | Aug 31, 2009 |
| Deed Document Number | 2013055307 |
| Record Updated | Jun 07, 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 | $6,713.00 (+3.18%) Homeowner's exemption | $505,960 (+15.61%) Land $105,000 Building $400,960 | $505,960 (+15.61%) Land $105,000 Building $400,960 |
| 2023 | $6,506.00 (-6.05%) Homeowner's exemption | $437,649 Land $105,000 Building $332,649 | $437,649 Land $105,000 Building $332,649 |
| 2022 | $6,925.00 |
Source: FEMA National Flood Hazard Layer, Williamson County (48491C), updated October 5, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Low above 20% of the US · above 6% of Texas |
|---|---|
| Wildfire Likelihood | About 1 in 9,091 per year |
| Exposure | Indirect within ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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