Williamson County property record for 4002 Flowstone Ln, Round Rock, TX 78681
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 3,071 sqft · built 2022 |
| Owner | 2 Individual Names on Record |
| Tax Bill | $11,889 (2025) |
| Deeds & Mortgages | Aug 2022 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | R-20-5410-03AB-0034 |
| Primary APN | R-20-5410-03AB-0034 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Stories | 2 Stories |
| Building Area | 3,071 sqft Living Area |
| 1st Floor Area | 2,001 sqft |
| 2nd Floor Area | 1,070 sqft |
| Year Built | Built 2022 |
|---|---|
| Effective Year Built | Effective 2022 |
| Exterior Material | Brick |
| Garage Area | 481 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 275 sqft |
| Patio Area | 700 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R20541003AB0034 |
|---|---|
| Street Address | 4002 FLOWSTONE LN |
| City | ROUND ROCK |
| State | TX |
| Zip | 78681-2159 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S12663 - HIGHLANDS AT MAYFIELD RANCH SEC 3A, BLOCK B, LOT 34 |
| Legal Subdivision | HIGHLANDS AT MAYFIELD RANCH SEC 3A |
| Legal Block | B |
| Legal Lot Number | 34 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 20609 |
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 | 4002 FLOWSTONE LN, ROUND ROCK, TX 78681-2159 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Married Couple |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 8, 2022 |
| Deed Sale | Aug 8, 2022 |
| Deed Document Number | 202293896 |
| Record Updated | Oct 29, 2026 |
| Document Type | Vendor's Lien |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | Aug 8, 2022 |
| Property Address | 4002 FLOWSTONE LN, ROUND ROCK, TX 78681-2159 |
| Document Number | 0000093896 |
| Map Reference | FILE 2021108816 |
| Instrument Date | Aug 5, 2022 |
| Instrument | 2022093896 |
| Transaction Type | Subdivision Related Transfer |
| Record Updated | Jan 4, 2024 |
| Title Company | TEXAS PREMIER TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 4002 FLOWSTONE LN, ROUND ROCK, TX 78681-2159 |
| Document Number | 0000093897 |
|---|---|
| Date | Aug 8, 2022 |
| Instrument | 2022093897 |
| Name | GUARANTEED RATE INC |
|---|---|
| Type | Mortgage Company |
| Special Notes | Seller Financed |
| Amount | Amount Recorded |
|---|---|
| Term | 181 Months |
| Due | Sep 1, 2037 |
| Document Number | 0000093897 |
|---|---|
| Date | Aug 8, 2022 |
| Instrument | 2022093897 |
| Name | GUARANTEED RATE INC |
|---|---|
| Type | Mortgage Company |
| Address | CHICAGO, IL 60613 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 181 Months |
| Due | Sep 1, 2037 |
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 | $11,889.00 (+5.82%) Homeowner's exemption | $612,123 (+1.5%) Land $109,000 Building $503,123 | $612,123 (+1.5%) Land $109,000 Building $503,123 |
| 2023 | $11,235.00 (+514.61%) Homeowner's exemption | $603,100 Land $115,000 Building $488,100 | $603,100 Land $115,000 Building $488,100 |
| 2022 | $1,828.00 |
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 |
|---|---|
| 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 94% of Texas |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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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