Williamson County property record for 3521 de Soto Loop, Round Rock, TX 78665
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 2,511 sqft · built 2018 |
| Owner | Individual Name on File |
| Tax Bill | $10,419 (2025) |
| Deeds & Mortgages | Mar 2026 Mortgage Sep 2021 Mortgage + 4 more |
| Flood Zone | Zone X (minimal risk) |
| APN | R-16-4865-0BBB-0010 |
| Primary APN | R-16-4865-0BBB-0010 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 1 Story |
| Building Area | 2,511 sqft Living Area |
| 1st Floor Area | 2,511 sqft |
| Flooring | Tile |
| Interior Walls | Wallboard/Drywall |
| Fireplace | Fireplace |
| Year Built | Built 2018 |
|---|---|
| Effective Year Built | Effective 2019 |
| Exterior Material | Brick |
| Foundation Type | Slab (Mat/Raft) |
| Garage Area | 602 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 226 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R546745 |
|---|---|
| Street Address | 3521 DE SOTO LOOP |
| City | ROUND ROCK |
| State | TX |
| Zip | 78665-2175 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S11148 - PALOMA LAKE SEC 24, BLOCK BBB, LOT 10 |
| Legal Subdivision | PALOMA LAKE SEC 24 |
| Legal Block | BBB |
| Legal Lot Number | 10 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | TAYLOR |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 20818 |
Source: Williamson County records · APN R-16-4865-0BBB-0010
Assessment roll updated August 1, 2025 · Last verified October 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 13211 JENNER LN, AUSTIN, TX 78729-7455 |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Mar 06, 2026 | Deed of Trust, Mortgage · Conventional Mortgage ASPIRE HOME LOANS LLC |
| Sep 01, 2021 | Deed of Trust, Mortgage · Conventional Mortgage CMG MORTGAGE INC |
| Oct 16, 2019 | Deed of Trust, Mortgage · Conventional Mortgage CMG MORTGAGE INC |
| Oct 01, 2018 | Vendor's Lien, Subdivision Related Transfer CMG MORTGAGE INC |
| Dec 29, 2017 | Loan Modification, Mortgage · Line of Credit COMPASS BK |
| Dec 04, 2017 | Loan Modification, Mortgage · Line of Credit INTERNATIONAL BK/COMMERCE |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Oct 01, 2018 |
| Deed Sale | Oct 01, 2018 |
| Deed Document Number | 2018087970 |
| Record Updated | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Property Address | 3521 DE SOTO LOOP, ROUND ROCK, TX 78665-2175 |
| Transaction Type | Mortgage |
| Record Updated | Mar 18, 2026 |
| Title Company | TEXAS NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Address | 3521 DE SOTO LOOP, ROUND ROCK, TX 78665-2175 |
| Document Number | 0000017756 |
|---|---|
| Date | Mar 06, 2026 |
| Instrument | 2026017756 |
| Name | ASPIRE HOME LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Address | AUSTIN, TX 78730 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 181 Months |
| Due | Apr 01, 2041 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Property Address | 3521 DE SOTO LOOP, ROUND ROCK, TX 78665-2175 |
| Transaction Type | Mortgage |
| Record Updated | Sep 14, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000133143 |
|---|---|
| Date | Sep 01, 2021 |
| Instrument | 2021133143 |
| Name | CMG MORTGAGE INC |
|---|---|
| Type | Mortgage Company |
| Address | SAN RAMON, CA 94583 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Sep 01, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Property Address | 3521 DE SOTO LOOP, ROUND ROCK, TX 78665-2175 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Title Company | CAPITAL TITLE OF TEXAS |
| Name | Verified Name |
|---|
| Document Number | 0000099195 |
|---|---|
| Date | Oct 16, 2019 |
| Instrument | 2019099195 |
| Name | CMG MORTGAGE INC |
|---|---|
| Type | Mortgage Company |
| Address | SAN RAMON, CA 94583 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Nov 01, 2049 |
| Document Type | Vendor's Lien |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | Oct 01, 2018 |
| Property Address | 3521 DE SOTO LOOP, ROUND ROCK, TX 78665-2175 |
| Document Number | 0000087970 |
| Map Reference | FILE2016036756 |
| Instrument Date | Sep 26, 2018 |
| Instrument | 2018087970 |
| Transaction Type | Subdivision Related Transfer |
| Record Updated | Dec 06, 2021 |
| Title Company | CAPITAL TITLE OF TEXAS |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 00000 |
| Name | Verified Name |
|---|---|
| Address | 3521 DE SOTO LOOP, ROUND ROCK, TX 78665-2175 |
| Document Number | 0000087971 |
|---|---|
| Date | Oct 01, 2018 |
| Instrument | 2018087971 |
| Name | CMG MORTGAGE INC |
|---|---|
| Type | Mortgage Company |
| Special Notes | Seller Financed |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | Oct 01, 2048 |
| Document Type | Loan Modification |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | Dec 29, 2017 |
| Property Address | 3521 DE SOTO LOOP, ROUND ROCK, TX 78665-2175 |
| Instrument Date | Dec 28, 2017 |
| Instrument | 119502 |
| Transaction Type | Mortgage |
| Record Updated | Aug 29, 2018 |
| Title Company | OLD REPUBLIC TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Document Number | 0000119502 |
|---|---|
| Date | Dec 29, 2017 |
| Instrument | 119502 |
| Name | COMPASS BK |
|---|---|
| Type | Federal Savings Bank |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Loan Modification |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | Dec 04, 2017 |
| Property Address | 3521 DE SOTO LOOP, ROUND ROCK, TX 78665-2175 |
| Instrument Date | Nov 15, 2017 |
| Instrument | 111214 |
| Transaction Type | Mortgage |
| Record Updated | Jan 03, 2018 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Document Number | 0000111214 |
|---|---|
| Date | Dec 04, 2017 |
| Instrument | 111214 |
| Name | INTERNATIONAL BK/COMMERCE |
|---|---|
| Type | Bank |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 36 Months |
| Due | Dec 03, 2020 |
| Rate Type | Adjustable Rate |
|---|
Source: Williamson County records · Assessment roll updated August 1, 2025 · Last verified October 2025
| Type | Name |
|---|---|
| State | Texas |
| County | Williamson County |
| Unified School District | Round Rock Independent School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $10,419.00 (+23.55%) | $537,298 (+5.26%) Land $110,000 Building $427,298 | $537,298 (+5.26%) Land $110,000 Building $427,298 |
| 2023 | $8,433.00 (-4.47%) Homeowner's exemption | $510,461 Land $110,000 Building $400,461 | $510,461 Land $110,000 Building $400,461 |
| 2022 | $8,828.00 |
Source: FEMA National Flood Hazard Layer as of October 5, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 9 in force |
| Wildfire Risk | Low lower than 94% of the US · lower than 97.4% of Texas |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
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: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| SOS Communications Fixed Wireless | 100 / 20 |
May also be available: AT&T, Brightspeed, Optimum Communications, Valley Telephone Cooperative, Inc. (TX).
Based on FCC filings for 507 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | PALOMA LAKE MUD 2 serves 2,265 people |
|---|---|
| Water Source | Purchased surface water from CITY OF ROUND ROCK |
| Last State Inspection | Oct 2025 |
| Lead | Under 1 ppb (2024–2026) 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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