3443 Cortes Pl, Round Rock, TX 78665 Property Records

Williamson County property record for 3443 Cortes Pl, Round Rock, TX 78665

Property Summary

Property Type	Single Family Home
Details	2.5 ba · 3,278 sqft · built 2007
Lot Size	0.343 acres (14,940 sqft)
Owner	2 Individual Names on Record
Tax Bill	$9,758 (2025)
Deeds & Mortgages	Oct 2025 Sale Aug 2020 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`R-16-4873-00JJ-0042`

Property Details

APN / Parcel Number

Primary APN	`R-16-4873-00JJ-0042`
Alternative APNs	`R486910` `290374`

Interior

Full Baths	2.5 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	3,278 sqft Living Area
1st Floor Area	1,777 sqft
2nd Floor Area	1,501 sqft
Flooring	Tile
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2007
Effective Year Built	Effective 2007
Exterior Material	Brick Veneer
Roof Material	Other
Lot Area	14,940 sqft (0.343 acres)
Garage Area	589 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Porch	Open Porch
Porch Area	302 sqft
Patio Area	290 sqft
Utility Building	96 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	R16487300JJ0042
Street Address	3443 CORTES PL
City	ROUND ROCK
State	TX
Zip	78665-5666
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	S9424 - PALOMA LAKE SEC 17A, BLOCK JJ, LOT 42
Legal Subdivision	PALOMA LAKE SEC 17A
Legal Block	JJ
Legal Lot Number	42
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	3443 CORTES PL, ROUND ROCK, TX 78665-5666
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Oct 30, 2025	Warranty Deed, Transfer UNKNOWN, ITC
Aug 17, 2020	Deed of Trust, Mortgage · Conventional Mortgage CMG MORTGAGE INC
Jan 27, 2020	Vendor's Lien, Transfer · Conventional Mortgage CMG MORTGAGE INC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 30, 2025
Deed Sale	Oct 30, 2025
Prior Sale	Jan 27, 2020 · Amount on Record
Deed Document Number	202586045
Prior Transfer Date	Jan 23, 2020
Prior Transfer Doc	0000007980
Record Updated	Oct 29, 2026

October 2025: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	WILLIAMSON TX
Recording Date	Oct 30, 2025
Property Address	3443 CORTES PL, ROUND ROCK, TX 78665-5666
Document Number	0000086045
Map Reference	CAB DD SL 233
Instrument Date	Oct 28, 2025
Instrument	2025086045
Transaction Type	Transfer
Record Updated	Nov 14, 2025
Title Company	UNKNOWN, ITC

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	18050 COUNTY ROAD 479, LINDALE, TX 75771-5914

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3443 CORTES PL, ROUND ROCK, TX 78665-5666

August 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WILLIAMSON TX
Property Address	3443 CORTES PL, ROUND ROCK, TX 78665-5666
Transaction Type	Mortgage
Record Updated	Dec 6, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000095152
Date	Aug 17, 2020
Instrument	2020095152

Lender

Name	CMG MORTGAGE INC
Type	Mortgage Company
Address	SAN RAMON, CA 94583

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	181 Months
Due	Sep 1, 2035

January 2020: Vendor's Lien, Transfer

Document Type	Vendor's Lien
Jurisdiction	WILLIAMSON TX
Recording Date	Jan 27, 2020
Property Address	3443 CORTES PL, ROUND ROCK, TX 78665-5666
Document Number	0000007980
Map Reference	CAB DD SL 233
Instrument Date	Jan 23, 2020
Instrument	2020007980
Transaction Type	Transfer
Record Updated	Dec 6, 2021
Title Company	CAPITAL TITLE

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3443 CORTES PL, ROUND ROCK, TX 78665-5666

Mortgage

Document Number	0000007981
Date	Jan 27, 2020
Instrument	2020007981

Lender

Name	CMG MORTGAGE INC
Type	Mortgage Company
Special Notes	Seller Financed

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Feb 1, 2050

Interest

Index	5-Year CMT

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	$9,758.00 (+1.66%) Homeowner's exemption	$501,521 (-12.99%) Land $110,000 Building $391,521	$501,521 (-12.99%) Land $110,000 Building $391,521
2023	$9,599.00 (-3.85%) Homeowner's exemption	$576,374 Land $110,000 Building $466,374	$576,374 Land $110,000 Building $466,374
2022	$9,983.00

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 66% of the US · lower than 90% of Texas
Wildfire Likelihood	0.03% annual chance
Exposure	Direct burnable vegetation

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 430 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

May also be available: SOS Communications, VTX Communications.

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