3509 de Soto Loop, Round Rock, TX 78665 Property Records

Williamson County property record for 3509 de Soto Loop, Round Rock, TX 78665

Property Summary

Property Type	Single Family Home
Details	4.5 ba · 3,512 sqft · built 2017
Owner	2 Individual Names on Record
Last Sale	$685,300 (Oct 2021)
Tax Bill	$12,222 (2025)
Deeds & Mortgages	Oct 2021 Mortgage Jul 2021 Sale + 3 more
Flood Zone	Zone X (minimal risk)
APN	`R-16-4865-0BBB-0013`

Property Details

APN / Parcel Number

Primary APN	`R-16-4865-0BBB-0013`
Alternative APNs	`R546748` `363794`

Interior

Full Baths	4.5 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	3,512 sqft Living Area
1st Floor Area	2,379 sqft
2nd Floor Area	1,133 sqft
Flooring	Carpet
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2017
Effective Year Built	Effective 2018
Garage Area	616 sqft
Parking Spaces	2 Parking Spaces
Porch	Open Porch
Porch Area	224 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	R1648650BBB0013
Street Address	3509 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 13
Legal Subdivision	PALOMA LAKE SEC 24
Legal Block	BBB
Legal Lot Number	13
Jurisdiction	WILLIAMSON TX
Township / Civil Division	TAYLOR
Census Block Group	3
Census Block	3000
Census Tract	20818

Owner

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	3509 DE SOTO LOOP, ROUND ROCK, TX 78665-2175
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Married Couple

Deeds, Mortgages & Sale History

Date	Document
Oct 1, 2021	Vendor's Lien, Transfer · Conventional Mortgage CANOPY MORTGAGE LLC
Jul 2, 2021	Warranty Deed, Transfer TITLE FORWARD
Jul 26, 2019	Deed of Trust, Mortgage CORNERSTONE HM LNDG
Dec 4, 2017	Loan Modification, Mortgage · Line of Credit INTERNATIONAL BK/COMMERCE
Oct 4, 2017	Vendor's Lien, Subdivision Related Transfer · Conventional Mortgage PREMIA RELOCATION MORTGAGE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 1, 2021 · Amount on Record
Deed Sale	Oct 1, 2021 · Amount on Record
Prior Sale	Jul 2, 2021
Deed Document Number	2021150543
Prior Transfer Date	Sep 30, 2021
Prior Transfer Doc	0000150543
Record Updated	Oct 29, 2026

October 2021: Vendor's Lien, Transfer

Document Type	Vendor's Lien
Jurisdiction	WILLIAMSON TX
Recording Date	Oct 1, 2021
Property Address	3509 DE SOTO LOOP, ROUND ROCK, TX 78665-2175
Document Number	0000150543
Map Reference	FILE 2016036756
Instrument Date	Sep 30, 2021
Instrument	2021150543
Transaction Type	Transfer
Record Updated	Oct 13, 2021
Title Company	NOT AVAILABLE, AUSTIN TITLE COMPANY

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	1099 STEWART ST STE 600, 1099, SEATTLE, WA 98101-2161

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3509 DE SOTO LOOP, ROUND ROCK, TX 78665-2175

Mortgage

Document Number	0000150544
Date	Oct 1, 2021
Instrument	2021150544

Lender

Name	CANOPY MORTGAGE LLC
Type	Mortgage Company
Special Notes	Seller Financed

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Oct 1, 2051

July 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	WILLIAMSON TX
Recording Date	Jul 2, 2021
Property Address	3509 DE SOTO LOOP, ROUND ROCK, TX 78665-2175
Document Number	0000099850
Map Reference	DOC 2016036756
Instrument Date	Jul 2, 2021
Instrument	2021099850
Transaction Type	Transfer
Record Updated	Jul 19, 2021
Title Company	TITLE FORWARD

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	7860 183A TOLL RD # RD25304, 7860, LEANDER, TX 78641-1570

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2611 INTERNET BLVD STE 201, 201, FRISCO, TX 75034-9093
Investor	Possibly a Property Investor

July 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WILLIAMSON TX
Property Address	3509 DE SOTO LOOP, ROUND ROCK, TX 78665-2175
Document Number	0000071182
Instrument Date	Jul 26, 2019
Transaction Type	Mortgage
Record Updated	Aug 16, 2019
Title Company	INDEPENDENCE TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	3509 DE SOTO LOOP ROUND ROCK TX 786652175, ROUND ROCK, TX 78665-2175

Mortgage

Document Number	0000071182
Date	Aug 2, 2019
Instrument	71182

Lender

Name	CORNERSTONE HM LNDG
Address	HOUSTON, TX 77027

Agreement

Amount	Amount Recorded
Term	180 Months
Due	Aug 1, 2034

December 2017: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	WILLIAMSON TX
Recording Date	Dec 4, 2017
Property Address	3509 DE SOTO LOOP, ROUND ROCK, TX 78665-2175
Instrument Date	Nov 15, 2017
Instrument	111214
Transaction Type	Mortgage
Record Updated	Jan 3, 2018

Transaction

Tax	$0.00
Additional	Multiple Parcels

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company

Mortgage

Document Number	0000111214
Date	Dec 4, 2017
Instrument	111214

Lender

Name	INTERNATIONAL BK/COMMERCE
Type	Bank

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	36 Months
Due	Dec 3, 2020

Interest

Rate Type	Adjustable Rate

October 2017: Vendor's Lien, Subdivision Related Transfer

Document Type	Vendor's Lien
Jurisdiction	WILLIAMSON TX
Recording Date	Oct 4, 2017
Property Address	3509 DE SOTO LOOP, ROUND ROCK, TX 78665-2175
Document Number	0000092471
Map Reference	DOC2016036756
Instrument Date	Sep 29, 2017
Instrument	2017092471
Transaction Type	Subdivision Related Transfer
Record Updated	Dec 6, 2021
Title Company	ATTORNEY

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	6801 N CAPITAL OF TEXAS HWY # HWY100-2, 6801, AUSTIN, TX 78731-1780

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3509 DE SOTO LOOP, ROUND ROCK, TX 78665-2175

Mortgage

Document Number	0000092472
Date	Oct 4, 2017
Instrument	2017092472

Lender

Name	PREMIA RELOCATION MORTGAGE
Type	Mortgage Company
Special Notes	Seller Financed

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Oct 1, 2047

Tax Assessment & Valuation

Source: Williamson County assessment roll, as of September 11, 2026

Property Jurisdictions

Type	Name
State	Texas
County	Williamson County
Unified School District	Round Rock Independent School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$12,222.00 (+7.29%) Homeowner's exemption	$672,293 (+3.3%) Land $110,000 Building $562,293	$672,293 (+3.3%) Land $110,000 Building $562,293
2024	$11,392.00 (-5.62%)
2023	$12,070.00 (-25.04%) Homeowner's exemption	$650,787 Land $110,000 Building $540,787	$650,787 Land $110,000 Building $540,787
2022	$16,101.00

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

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	9 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

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

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 cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	PALOMA LAKE MUD 2 serves 2,265 people · EPA ID TX2460165
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

Violations Reported to EPA

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.

Internet Providers

Source: FCC Broadband Data Collection, based on 507 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
Verizon Fixed Wireless	300 / 20
SOS Communications Fixed Wireless	100 / 20

May also be available: AT&T, Brightspeed, Optimum, VTX Communications.

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