Williamson County property record for 4637 Alfano Loop, Round Rock, TX 78665
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.5 ba · 3,081 sqft · built 2023 |
| Owner | 2 Individual Names on Record |
| Last Sale | $429,917 (Feb 2024) |
| Tax Bill | $11,513 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R-14-2360-050X-0009 |
| Primary APN | R-14-2360-050X-0009 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 3,081 sqft Living Area |
| 1st Floor Area | 1,326 sqft |
| 2nd Floor Area | 1,755 sqft |
| Year Built | Built 2023 |
|---|---|
| Effective Year Built | Effective 2023 |
| Exterior Material | Brick |
| Garage Area | 429 sqft |
| Porch | Open Porch |
| Porch Area | 270 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R142360050X0009 |
|---|---|
| Street Address | 4637 ALFANO LOOP |
| City | ROUND ROCK |
| State | TX |
| Zip | 78665-2939 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S13075 - SALERNO PH 5, BLOCK X, LOT 9 |
| Legal Subdivision | SALERNO PH 5 |
| Legal Block | X |
| Legal Lot Number | 9 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | TAYLOR |
| Census Block Group | 1 |
| Census Block | 1012 |
| Census Tract | 20812 |
Source: Williamson County records, as of September 11, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 4637 ALFANO LOOP, ROUND ROCK, TX 78665-2939 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Husband and Wife |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Feb 2, 2024 · Amount on Record |
| Deed Sale | Feb 2, 2024 · Amount on Record |
| Deed Document Number | 20248399 |
| Record Updated | Oct 29, 2026 |
Source: Williamson County assessment roll, as of September 11, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Williamson County |
| Municipality | Round Rock City |
| Unified School District | Hutto Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $11,513.00 (+532.58%) Homeowner's exemption | $431,785 (+379.76%) Land $83,500 Building $348,285 | $431,785 (+379.76%) Land $83,500 Building $348,285 |
| 2023 | $1,820.00 | $90,000 Land $90,000 | $90,000 Land $90,000 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
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 | 7 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 52% of the US · lower than 72% of Texas |
|---|---|
| Wildfire Likelihood | 0.08% annual chance |
| Exposure | Direct burnable vegetation |
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 | JONAH WATER SUD serves 29,861 people · EPA ID TX2460022 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Sep 2025 |
| Lead | 2 ppb (2024–2026) action level 15 ppb |
| Water Quality | Total trihalomethanes resolved · Apr 2019 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 143 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Fiber | 1,000 / 1,000 |
| Optimum Cable · Fiber in parts of the area | 940 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Rise Broadband, SOS Communications, VTX Communications, Western Broadband.
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