Williamson County property record for 8117 Avella Dr, Austin, TX 78729
| Property Type | Single Family Home |
|---|---|
| Details | 2.5 ba · 2,818 sqft · built 1998 |
| Lot Size | 0.191 acres (8,305 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $9,036 (2025) |
| Deeds & Mortgages | Jan 2017 Mortgage Jan 2017 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | R-16-4661-000M-0005 |
| Primary APN | R-16-4661-000M-0005 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 2,818 sqft Living Area |
| 1st Floor Area | 1,283 sqft |
| 2nd Floor Area | 1,535 sqft |
| Flooring | Carpet |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1998 |
|---|---|
| Effective Year Built | Effective 1998 |
| Exterior Material | Brick Veneer |
| Roof Type | Hip |
| Lot Area | 8,305 sqft (0.191 acres) |
| Garage Area | 396 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Open Porch |
| Porch Area | 357 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R164661000M0005 |
|---|---|
| Street Address | 8117 AVELLA DR |
| City | AUSTIN |
| State | TX |
| Zip | 78729-4939 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S6408 - MILWOOD SEC 37-B, BLOCK M, LOT 5 |
| Legal Subdivision | MILWOOD SEC 37-B |
| Legal Block | M |
| Legal Lot Number | 5 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 1 |
| Census Block | 1016 |
| Census Tract | 20411 |
8117 Avella Dr is owned and occupied by two individuals.
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 | 8117 AVELLA DR, AUSTIN, TX 78729-4939 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Jan 4, 2017 | Deed of Trust, Mortgage RANDOLPH BROOKS FCU |
| Jan 4, 2017 | Deed of Trust, Mortgage · Conventional Mortgage RANDOLPH BROOKS FCU |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Property Address | 8117 AVELLA DR, AUSTIN, TX 78729-4939 |
| Transaction Type | Mortgage |
| Record Updated | Feb 7, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000001799 |
|---|---|
| Date | Jan 4, 2017 |
| Instrument | 2017001799 |
| Name | RANDOLPH BROOKS FCU |
|---|---|
| Type | Credit Union |
| Address | UNIVERSAL CITY, TX 78148 |
| Amount | Amount on Record |
|---|---|
| Term | 180 Months |
| Due | Jan 1, 2032 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Property Address | 8117 AVELLA DR, AUSTIN, TX 78729-4939 |
| Transaction Type | Mortgage |
| Record Updated | Feb 7, 2021 |
| Title Company | RB TITLE LLC |
| Name | Verified Name |
|---|
| Document Number | 0000001753 |
|---|---|
| Date | Jan 4, 2017 |
| Instrument | 2017001753 |
| Name | RANDOLPH BROOKS FCU |
|---|---|
| Type | Credit Union |
| Address | UNIVERSAL CITY, TX 78148 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 180 Months |
| Due | Jan 1, 2032 |
The 2025 property tax bill for 8117 Avella Dr was $9,036 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 | $9,036.00 Homeowner's exemption | $512,717 Land $100,500 Building $412,217 | $512,717 Land $100,500 Building $412,217 |
| 2023 | $7,972.00 (-4.83%) Homeowner's exemption | $547,383 Land $105,000 Building $442,383 | $547,383 Land $105,000 Building $442,383 |
| 2022 | $8,377.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 8117 Avella 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 8117 Avella 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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