Williamson County property record for 9117 Brimstone Ln, Austin, TX 78717
| Property Type | Single Family Home |
|---|---|
| Details | 2.5 ba · 2,447 sqft · built 1992 |
| Lot Size | 0.251 acres (10,937 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $516,106 (Oct 2023) |
| Tax Bill | $9,236 (2025) |
| Deeds & Mortgages | Oct 2023 Mortgage May 2023 Sale + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | R-16-4495-000E-0042 |
| Primary APN | R-16-4495-000E-0042 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 2,447 sqft Living Area |
| 1st Floor Area | 1,349 sqft |
| 2nd Floor Area | 1,098 sqft |
| Flooring | Carpet |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1992 |
|---|---|
| Effective Year Built | Effective 2009 |
| Exterior Material | Brick Veneer |
| Roof Type | Hip |
| Roof Material | Other |
| Lot Area | 10,937 sqft (0.251 acres) |
| Garage Area | 361 sqft |
| Parking Spaces | 1 Parking Space |
| Pool Type | Spa / Hot Tub (No Pool) |
|---|---|
| Porch | Open Porch |
| Porch Area | 18 sqft |
| Patio Area | 532 sqft |
| Utility Building | 80 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R164495000E0042 |
|---|---|
| Street Address | 9117 BRIMSTONE LN |
| City | AUSTIN |
| State | TX |
| Zip | 78717-3021 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | MEADOWS OF BRUSHY CREEK, BLOCK E, LOT 42 |
| Legal Subdivision | MEADOWS OF BRUSHY CREEK |
| Legal Block | E |
| Legal Lot Number | 42 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 2 |
| Census Block | 2002 |
| Census Tract | 20517 |
9117 Brimstone Ln is owned and occupied by two individuals who bought it in October 2023.
Source: Williamson County records, as of September 11, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 9117 BRIMSTONE LN, AUSTIN, TX 78717-3021 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Oct 5, 2023 | Vendor's Lien, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| May 31, 2023 | Warranty Deed, Transfer INFINITE TITLE |
| May 31, 2023 | Vendor's Lien, Transfer · Commercial Mortgage BOOMERANG FINANCE SUB REIT LLC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 5, 2023 · Amount on File |
| Deed Sale | Oct 5, 2023 · Amount on File |
| Prior Sale | May 31, 2023 · Amount on File |
| Deed Document Number | 202383688 |
| Record Updated | Oct 29, 2026 |
| Document Type | Vendor's Lien |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | Oct 5, 2023 |
| Property Address | 9117 BRIMSTONE LN, AUSTIN, TX 78717-3021 |
| Document Number | 0000083688 |
| Map Reference | CAB F SL 210-218 |
| Instrument Date | Oct 3, 2023 |
| Instrument | 2023083688 |
| Transaction Type | Transfer |
| Record Updated | Nov 15, 2023 |
| Title Company | AUSTIN TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 311 BOWIE ST APT 2902, 2902, AUSTIN, TX 78703-0064 |
| Name | Verified Name |
|---|---|
| Address | 9117 BRIMSTONE LN, AUSTIN, TX 78717-3021 |
| Document Number | 0000083689 |
|---|---|
| Date | Oct 5, 2023 |
| Instrument | 2023083689 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Special Notes | Seller Financed |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Nov 1, 2053 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | May 31, 2023 |
| Property Address | 9117 BRIMSTONE LN, AUSTIN, TX 78717-3021 |
| Document Number | 0000044166 |
| Map Reference | CAB F SL 210-218 |
| Instrument Date | May 30, 2023 |
| Instrument | 2023044166 |
| Transaction Type | Transfer |
| Record Updated | Jun 12, 2023 |
| Title Company | INFINITE TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 7703 N LAMAR BLVD STE 200, 200, AUSTIN, TX 78752-1004 |
| Investor | Possibly a Property Investor |
| Document Type | Vendor's Lien |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | May 31, 2023 |
| Property Address | 9117 BRIMSTONE LN, AUSTIN, TX 78717-3021 |
| Document Number | 0000044230 |
| Map Reference | CAB F SL 210-218 |
| Instrument Date | May 30, 2023 |
| Instrument | 2023044230 |
| Transaction Type | Transfer |
| Record Updated | Jun 12, 2023 |
| Title Company | INFINITE TITLE, INFINITE TITLE LLC |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 18710 TRANQUILITY DR, HUMBLE, TX 77346-8158 |
| Document Number | 0000044231 |
|---|---|
| Date | May 31, 2023 |
| Instrument | 2023044231 |
| Name | BOOMERANG FINANCE SUB REIT LLC |
|---|---|
| Special Notes | Seller Financed |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount on Record |
The 2025 property tax bill for 9117 Brimstone Ln was $9,236.
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 | $9,236.00 Homeowner's exemption | $519,489 Land $101,000 Building $418,489 | $519,489 Land $101,000 Building $418,489 |
| 2023 | $7,841.00 (-4.84%) | $536,308 Land $105,000 Building $431,308 | $536,308 Land $105,000 Building $431,308 |
| 2022 | $8,240.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 9117 Brimstone Ln 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 |
| 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 9117 Brimstone Ln is low, with less than 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 99.8% of the US · lower than 99.8% of Texas |
|---|---|
| Wildfire Likelihood | Under 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 | BRUSHY CREEK MUD serves 18,314 people · EPA ID TX2460061 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | May 2025 |
| Lead | 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 574 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband, Google Fiber, VTX Communications, Western Broadband.
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