Williamson County property record for 4534 Sansone Dr, Round Rock, TX 78665
| Property Type | Single Family Home |
|---|---|
| Details | 5.5 ba · 4,864 sqft · built 2012 |
| Lot Size | 0.359 acres (15,618 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $800,300 (May 2018) |
| Tax Bill | $18,927 (2025) |
| Deeds & Mortgages | Feb 2021 Mortgage Jun 2020 Mortgage + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | R-16-5625-0002-0010 |
| Primary APN | R-16-5625-0002-0010 |
|---|---|
| Alternative APNs |
|
| Full Baths | 5.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 4,864 sqft Living Area |
| 1st Floor Area | 3,511 sqft |
| 2nd Floor Area | 1,353 sqft |
| Flooring | Carpet |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2012 |
|---|---|
| Effective Year Built | Effective 2012 |
| Roof Material | Other |
| Lot Area | 15,618 sqft (0.359 acres) |
| Garage Area | 765 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 701 sqft |
| Patio Area | 789 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R16562500020010 |
|---|---|
| Street Address | 4534 SANSONE DR |
| City | ROUND ROCK |
| State | TX |
| Zip | 78665-1515 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S9878 - TERAVISTA SEC 14B, BLOCK 2, LOT 10 |
| Legal Subdivision | TERAVISTA SEC 14B |
| Legal Block | 2 |
| Legal Lot Number | 10 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 2 |
| Census Block | 2005 |
| Census Tract | 21510 |
4534 Sansone Dr is owned by two individuals who bought it in May 2018.
Source: Williamson County records, as of September 11, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 3014 ISOLA BELLA BLVD, MOUNT DORA, FL 32757-6523 |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Feb 12, 2021 | Deed of Trust, Mortgage · Conventional Mortgage EXTRACO BANKS NA |
| Jun 29, 2020 | Deed of Trust, Mortgage · Conventional Mortgage EXTRACO BANKS NA |
| May 22, 2018 | Warranty Deed, Transfer FIRST AMERICAN TITLE |
| May 22, 2018 | Vendor's Lien, Transfer · ARM EXTRACO BANKS NA |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 22, 2018 · Amount on File |
| Deed Sale | May 22, 2018 · Amount on File |
| Prior Sale | May 22, 2018 |
| Deed Document Number | 201843919 |
| Prior Transfer Date | Oct 9, 2015 |
| Prior Transfer Doc | 0000093319 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Property Address | 4534 SANSONE DR, ROUND ROCK, TX 78665-1515 |
| Transaction Type | Mortgage |
| Record Updated | Mar 3, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000021627 |
|---|---|
| Date | Feb 12, 2021 |
| Instrument | 2021021627 |
| Name | EXTRACO BANKS NA |
|---|---|
| Type | Bank |
| Address | TEMPLE, TX 76501 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 181 Months |
| Due | Mar 1, 2036 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Property Address | 4534 SANSONE DR, ROUND ROCK, TX 78665-1515 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000069551 |
|---|---|
| Date | Jun 29, 2020 |
| Instrument | 2020069551 |
| Name | EXTRACO BANKS NA |
|---|---|
| Type | Bank |
| Address | TEMPLE, TX 76501 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 181 Months |
| Due | Jul 1, 2035 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | May 22, 2018 |
| Property Address | 4534 SANSONE DR, ROUND ROCK, TX 78665-1515 |
| Document Number | 0000043918 |
| Instrument Date | May 18, 2018 |
| Instrument | 43918 |
| Transaction Type | Transfer |
| Record Updated | Jun 11, 2018 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 16346 AIRPORT CIR AURORA CO 800111558, AURORA, CO 80011-1558 |
| Investor | Possibly a Property Investor |
| Document Type | Vendor's Lien |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | May 22, 2018 |
| Property Address | 4534 SANSONE DR, ROUND ROCK, TX 78665-1515 |
| Document Number | 0000043919 |
| Map Reference | CAB FF SL356-357 |
| Instrument Date | May 3, 2018 |
| Instrument | 2018043919 |
| Transaction Type | Transfer |
| Record Updated | Dec 6, 2021 |
| Title Company | FIRST AMERICAN TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 00000 |
| Name | Verified Name |
|---|---|
| Address | 4534 SANSONE DR, ROUND ROCK, TX 78665-1515 |
| Document Number | 0000043920 |
|---|---|
| Date | May 22, 2018 |
| Instrument | 2018043920 |
| Name | EXTRACO BANKS NA |
|---|---|
| Type | Bank |
| Special Notes | Seller Financed |
| Type | ARM |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jun 1, 2048 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.95% |
| Type Change Date | Jun 1, 2025 |
| Change Frequency | Annually |
| Min Rate At Change | 3.5% |
| Max Rate At Change | 8.95% |
| Index | 1-Year CMT |
| Max Rate | 8.95% |
The 2025 property tax bill for 4534 Sansone Dr was $18,927, up 48.2% from the year before.
Source: Williamson County assessment roll, as of September 11, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Williamson County |
| Unified School District | Round Rock Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $18,927.00 (+48.25%) | $1,031,322 Land $133,000 Building $898,322 | $1,031,322 Land $133,000 Building $898,322 |
| 2024 | $12,767.00 (+4.64%) | ||
| 2023 | $12,201.00 (-16.77%) Homeowner's exemption Senior Citizen's exemption | $916,426 Land $125,000 Building $791,426 | $916,426 Land $125,000 Building $791,426 |
| 2022 | $14,660.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4534 Sansone Dr 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 | 5 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 4534 Sansone Dr is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 93% of the US · lower than 96% of Texas |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | None beyond 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 | WILLIAMSON COUNTY MUD 11 serves 4,248 people · EPA ID TX2460159 |
|---|---|
| Water Source | Purchased surface water from CITY OF ROUND ROCK |
| Last State Inspection | Nov 2024 |
| Lead | 5 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| 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.
Source: FCC Broadband Data Collection, based on 369 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| AT&T Fiber · Fixed Wireless | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Optimum, SOS Communications, VTX Communications, Western Broadband.
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