Williamson County property record for 8641 Ephraim Rd, Austin, TX 78717
| Property Type | Single Family Home |
|---|---|
| Details | 2.5 ba · 2,263 sqft · built 1992 |
| Lot Size | 0.158 acres (6,885 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $4,760 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R-16-5974-000M-0013 |
| Primary APN | R-16-5974-000M-0013 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 2,263 sqft Living Area |
| 1st Floor Area | 1,389 sqft |
| 2nd Floor Area | 874 sqft |
| Flooring | Carpet |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1992 |
|---|---|
| Effective Year Built | Effective 1995 |
| Exterior Material | Brick Veneer |
| Roof Type | Hip |
| Lot Area | 6,885 sqft (0.158 acres) |
| Garage Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 25 sqft |
| Patio Area | 200 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R165974000M0013 |
|---|---|
| Street Address | 8641 EPHRAIM RD |
| City | AUSTIN |
| State | TX |
| Zip | 78717-5419 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | WOODS OF BRUSHY CREEK SEC 2 PHASE 2, BLOCK M, LOT 13 |
| Legal Subdivision | WOODS OF BRUSHY CREEK SEC 2 PHASE 2 |
| Legal Block | M |
| Legal Lot Number | 13 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 20517 |
8641 Ephraim Rd is owned and occupied by two individuals.
Source: Williamson County records, as of September 11, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 8641 EPHRAIM RD, AUSTIN, TX 78717-5419 |
| 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.
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 8641 Ephraim Rd was $4,760 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 | $4,760.00 Homeowner's exemption Senior Citizen's exemption | $482,389 Land $101,000 Building $381,389 | $482,389 Land $101,000 Building $381,389 |
| 2023 | $5,410.00 (-19.23%) Homeowner's exemption Senior Citizen's exemption | $480,600 Land $105,000 Building $375,600 | $480,600 Land $105,000 Building $375,600 |
| 2022 | $6,698.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 8641 Ephraim Rd 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.
Wildfire risk around 8641 Ephraim Rd 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 | 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 528 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Western Broadband.
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