Williamson County property record for 3829 Willie Mays Ln, Round Rock, TX 78665
| Property Type | Single Family Home |
|---|---|
| Details | 2.5 ba · 1,890 sqft · built 2001 |
| Lot Size | 0.127 acres (5,528 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $5,308 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R-16-5226-000M-0016 |
| Primary APN | R-16-5226-000M-0016 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 1,890 sqft Living Area |
| 1st Floor Area | 920 sqft |
| 2nd Floor Area | 970 sqft |
| Flooring | Carpet |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2001 |
|---|---|
| Effective Year Built | Effective 2001 |
| Exterior Material | Brick Veneer |
| Roof Type | Hip |
| Lot Area | 5,528 sqft (0.127 acres) |
| Garage Area | 420 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 15 sqft |
| Patio Area | 100 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R165226000M0016 |
|---|---|
| Street Address | 3829 WILLIE MAYS LN |
| City | ROUND ROCK |
| State | TX |
| Zip | 78665-2382 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | SF2 |
| Legal Description | S7958 - RYANS CROSSING SEC 4 AMENDED, BLOCK M, LOT 16 |
| Legal Subdivision | RYANS CROSSING SEC 4 AMENDED |
| Legal Block | M |
| Legal Lot Number | 16 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 1 |
| Census Block | 1024 |
| Census Tract | 21511 |
3829 Willie Mays Ln is owned and occupied by an individual who acquired it in January 2012.
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 | Individual Name on File |
|---|---|
| Mailing Address | 3829 WILLIE MAYS LN, ROUND ROCK, TX 78665-2382 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Jan 23, 2012 |
| Transfer Doc | 0000011671 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 3829 Willie Mays Ln was $5,308 with a homeowner's exemption.
Source: Williamson County assessment roll, as of September 11, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Williamson County |
| Municipality | Round Rock City |
| Unified School District | Round Rock Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $5,308.00 Homeowner's exemption | $336,867 Land $77,000 Building $259,867 | $336,867 Land $77,000 Building $259,867 |
| 2023 | $4,367.00 (-8.53%) Homeowner's exemption | $369,291 Land $80,000 Building $289,291 | $369,291 Land $80,000 Building $289,291 |
| 2022 | $4,774.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 3829 Willie Mays 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.
The area around 3829 Willie Mays Ln has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 | CITY OF ROUND ROCK serves 130,662 people · EPA ID TX2460003 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Sep 2023 |
| Lead | 5 ppb (2021–2023) 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 246 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Google Fiber, SOS Communications.
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