Williamson County property record for 4017 Darryl St, Round Rock, TX 78681
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 1,995 sqft · built 2015 |
| Owner | 2 Individual Names on File |
| Last Sale | $430,000 (Apr 2021) |
| Tax Bill | $9,908 (2025) |
| Deeds & Mortgages | Apr 2021 Mortgage Apr 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | R-20-5410-2BLL-0003 |
| Primary APN | R-20-5410-2BLL-0003 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Stories | 1 Story |
| Building Area | 1,995 sqft Living Area |
| 1st Floor Area | 1,995 sqft |
| Flooring | Carpet |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 2015 |
|---|---|
| Effective Year Built | Effective 2015 |
| Roof Material | Other |
| Garage Area | 441 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
|---|---|
| Porch Area | 226 sqft |
| Patio Area | 448 sqft |
| Utility Building | 32 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R2054102BLL0003 |
|---|---|
| Street Address | 4017 DARRYL ST |
| City | ROUND ROCK |
| State | TX |
| Zip | 78681-2008 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S10686 - HIGHLANDS AT MAYFIELD RANCH SEC 2B, BLOCK LL, LOT 3 |
| Legal Subdivision | HIGHLANDS AT MAYFIELD RANCH SEC 2B |
| Legal Block | LL |
| Legal Lot Number | 3 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 20609 |
4017 Darryl St is owned by two individuals who bought it in April 2021.
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 10107 JUPITER HILLS DR, AUSTIN, TX 78747-1322 |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Apr 15, 2021 | Vendor's Lien, Transfer · Conventional Mortgage PROSPERITY HOME MORTGAGE LLC |
| Apr 9, 2021 | Vendor's Lien, Transfer · Conventional Mortgage PROSPERITY HOME MORTGAGE LLC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 15, 2021 · Amount on File |
| Deed Sale | Apr 15, 2021 · Amount on File |
| Prior Sale | Apr 9, 2021 · Amount on File |
| Deed Document Number | 202155586 |
| Prior Transfer Date | Apr 7, 2021 |
| Prior Transfer Doc | 0000051899 |
| Record Updated | Oct 29, 2026 |
| Document Type | Vendor's Lien |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | Apr 15, 2021 |
| Property Address | 4017 DARRYL ST, ROUND ROCK, TX 78681-2008 |
| Document Number | 0000055586 |
| Map Reference | DOC 2014065246 |
| Instrument Date | Apr 7, 2021 |
| Instrument | 2021055586 |
| Transaction Type | Transfer |
| Record Updated | Dec 6, 2021 |
| Title Company | NOT AVAILABLE, TLST |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 4017 DARRYL ST, ROUND ROCK, TX 78681-2008 |
| Document Number | 0000055587 |
|---|---|
| Date | Apr 15, 2021 |
| Instrument | 2021055587 |
| Name | PROSPERITY HOME MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Special Notes | Seller Financed |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | May 1, 2051 |
| Document Type | Vendor's Lien |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | Apr 9, 2021 |
| Property Address | 4017 DARRYL ST, ROUND ROCK, TX 78681-2008 |
| Document Number | 0000051899 |
| Map Reference | DOC 2014065246 |
| Instrument Date | Apr 7, 2021 |
| Instrument | 2021051899 |
| Transaction Type | Transfer |
| Record Updated | Dec 6, 2021 |
| Title Company | NOT AVAILABLE, TLST |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 4017 DARRYL ST, ROUND ROCK, TX 78681-2008 |
| Document Number | 0000051900 |
|---|---|
| Date | Apr 9, 2021 |
| Instrument | 2021051900 |
| Name | PROSPERITY HOME MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Special Notes | Seller Financed |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | May 1, 2051 |
The 2025 property tax bill for 4017 Darryl St was $9,908.
Source: Williamson County assessment roll, as of September 11, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Williamson County |
| Unified School District | Georgetown Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $9,908.00 | $435,685 Land $109,000 Building $326,685 | $435,685 Land $109,000 Building $326,685 |
| 2023 | $9,116.00 (-11.02%) Homeowner's exemption | $499,042 Land $115,000 Building $384,042 | $499,042 Land $115,000 Building $384,042 |
| 2022 | $10,245.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4017 Darryl St 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 | 2 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 4017 Darryl St is low, with a 0.04% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 62% of the US · lower than 87% of Texas |
|---|---|
| Wildfire Likelihood | 0.04% 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 | CITY OF GEORGETOWN serves 191,639 people · EPA ID TX2460001 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jul 2025 |
| Lead | 5 ppb (2024–2026) action level 15 ppb |
| Water Quality | Total trihalomethanes not recorded as resolved · Apr 2026 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 2 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 536 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: SOS Communications, VTX Communications, Western Broadband.
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