Williamson County property record for 509 Elder Way, Round Rock, TX 78664
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 1,870 sqft · built 1996 |
| Lot Size | 0.102 acres (4,441 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $5,124 (2025) |
| Deeds & Mortgages | Apr 2026 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | R-16-5381-000B-0001 |
| Primary APN | R-16-5381-000B-0001 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Stories | 1 Story |
| Building Area | 1,870 sqft Living Area |
| 1st Floor Area | 1,870 sqft |
| Flooring | Carpet |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1996 |
|---|---|
| Effective Year Built | Effective 1996 |
| Exterior Material | Brick Veneer |
| Roof Type | Hip |
| Lot Area | 4,441 sqft (0.102 acres) |
| Garage Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 28 sqft |
| Patio Area | 120 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Connected |
| Account Number | R165381000B0001 |
|---|---|
| Street Address | 509 ELDER WAY |
| City | ROUND ROCK |
| State | TX |
| Zip | 78664-6403 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | SF2 |
| Legal Description | S5988 - SOUTH CREEK SEC 20 PH 1, BLOCK B, LOT 1 |
| Legal Subdivision | SOUTH CREEK SEC 20 PH 1 |
| Legal Phase | 1 |
| Legal Block | B |
| Legal Lot Number | 1 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 20707 |
Source: Williamson County assessment roll, as of September 15, 2025
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 File |
|---|---|
| Mailing Address | 509 ELDER WAY, ROUND ROCK, TX 78664-6403 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Transfer Date | Apr 15, 2026 |
| Transfer Doc | 0000030247 |
| Record Updated | Sep 20, 2026 |
| Document Type | Affidavit |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | Apr 16, 2026 |
| Property Address | 509 ELDER WAY, ROUND ROCK, TX 78664-6403 |
| Document Number | 0000030247 |
| Instrument Date | Apr 15, 2026 |
| Instrument | 202630247 |
| Transaction Type | Transfer |
| Record Updated | Jul 12, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 509 ELDER WAY, ROUND ROCK, TX 78664-6403 |
Source: Williamson County assessment roll, as of September 15, 2025
| 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 | $5,124.00 Homeowner's exemption | $374,507 (+0.24%) Land $76,500 Building $298,007 | $374,507 (+0.24%) Land $76,500 Building $298,007 |
| 2024 | $5,124.00 (+13.87%) | ||
| 2023 | $4,500.00 (-8.24%) Homeowner's exemption | $373,616 Land $77,000 Building $296,616 | $373,616 Land $77,000 Building $296,616 |
| 2022 | $4,904.00 |
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 1 (1987) |
| Most Recent Claim | Jun 1987 · rainfall accumulation |
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 | Low lower than 97% of the US · lower than 98.3% of Texas |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
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 753 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Google Fiber Fiber | 8,000 / 8,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: SOS Communications.
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