Williamson County property record for 9521 Stanwich Dr, Austin, TX 78717
| Property Type | Single Family Home |
|---|---|
| Details | 2.5 ba · 3,062 sqft · built 2006 |
| Lot Size | 0.15 acres (6,547 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $243,800 (Jul 2012) |
| Tax Bill | $14,488 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R-16-3094-000N-0002 |
| Primary APN | R-16-3094-000N-0002 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Total Rooms | 2 Rooms |
| Stories | 2 Stories |
| Building Area | 3,062 sqft Living Area |
| 1st Floor Area | 1,580 sqft |
| 2nd Floor Area | 1,482 sqft |
| Flooring | Tile |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2006 |
|---|---|
| Effective Year Built | Effective 2006 |
| Exterior Material | Brick Veneer |
| Roof Material | Other |
| Lot Area | 6,547 sqft (0.15 acres) |
| Garage Area | 483 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 219 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R163094000N0002 |
|---|---|
| Street Address | 9521 STANWICH DR |
| City | AUSTIN |
| State | TX |
| Zip | 78717-3990 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S8945 - AVERY SOUTH SEC 2 PH 6, BLOCK N, LOT 2 |
| Legal Subdivision | AVERY SOUTH SEC 2 PH 6 |
| Legal Phase | 6 |
| Legal Block | N |
| Legal Lot Number | 2 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 1 |
| Census Block | 1012 |
| Census Tract | 20516 |
9521 Stanwich Dr is owned by two individuals who bought it in July 2012.
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 | 10802 WINCHELSEA DR, AUSTIN, TX 78750-4046 |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 24, 2012 · Amount on File |
| Deed Sale | Jul 24, 2012 · Amount on File |
| Prior Sale | Jan 4, 2007 · Amount on File |
| Deed Document Number | 201258053 |
| Prior Transfer Date | Dec 18, 2006 |
| Prior Transfer Doc | 0000001458 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 9521 Stanwich Dr was $14,488.
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 | $14,488.00 | $710,574 Land $150,500 Building $560,074 | $710,574 Land $150,500 Building $560,074 |
| 2023 | $11,804.00 (-19.02%) | $624,642 Land $160,000 Building $464,642 | $624,642 Land $160,000 Building $464,642 |
| 2022 | $14,576.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 9521 Stanwich 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 | 5 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 9521 Stanwich 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 475 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Google Fiber Fiber | 1,000 / 1,000 |
| Spectrum Cable | 1,000 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
| Western Broadband Fixed Wireless | 200 / 40 |
| AT&T Fixed Wireless · Fiber in parts of the area | 100 / 20 |
May also be available: Astound Broadband, VTX Communications.
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