Williamson County property record for 4633 Arzano Ln, Round Rock, TX 78665
| Property Type | Single Family Home |
|---|---|
| Details | 4,040 sqft · built 2024 |
| Owner | 2 Individual Names on Record |
| Last Sale | $522,449 (Jun 2024) |
| Tax Bill | $15,266 (2025) |
| Deeds & Mortgages | Jun 2024 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | R142360150P0017A |
| Primary APN | R142360150P0017A |
|---|---|
| Alternative APNs |
|
| Stories | 2 Stories |
|---|---|
| Building Area | 4,040 sqft Living Area |
| 1st Floor Area | 2,275 sqft |
| 2nd Floor Area | 1,765 sqft |
| Year Built | Built 2024 |
|---|---|
| Effective Year Built | Effective 2024 |
| Exterior Material | Brick |
| Garage Area | 682 sqft |
| Porch | Open Porch |
| Porch Area | 248 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R142360150P0017 |
|---|---|
| Street Address | 4633 ARZANO LN |
| City | ROUND ROCK |
| State | TX |
| Zip | 78665-2537 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S13199 - SALERNO PH 15, BLOCK P, LOT 17 |
| Legal Subdivision | SALERNO PH 15 |
| Legal Block | P |
| Legal Lot Number | 17 |
| 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 | 4633 ARZANO LN, ROUND ROCK, TX 78665-2537 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Husband and Wife |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 27, 2024 · Amount on Record |
| Deed Sale | Jun 27, 2024 · Amount on Record |
| Deed Document Number | 202451233 |
| Record Updated | Oct 29, 2026 |
| Document Type | Vendor's Lien |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | Jun 27, 2024 |
| Property Address | 4633 ARZANO LN, ROUND ROCK, TX 78665-2537 |
| Document Number | 0000051233 |
| Map Reference | DOC 2023021619 |
| Instrument Date | Jun 26, 2024 |
| Instrument | 2024051233 |
| Transaction Type | Transfer |
| Record Updated | Sep 30, 2025 |
| Title Company | AUSTIN TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 4633 ARZANO LN, ROUND ROCK, TX 78665-2537 |
| Document Number | 0000051234 |
|---|---|
| Date | Jun 27, 2024 |
| Instrument | 2024051234 |
| Name | KBHS HOME LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Special Notes | Seller Financed |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jul 1, 2054 |
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 | $15,266.00 | $580,537 Land $83,500 Building $497,037 | $580,537 Land $83,500 Building $497,037 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 59% of the US · above 42% of Texas |
|---|---|
| Wildfire Likelihood | 0.1% 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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