3435 Cortes Pl, Round Rock, TX 78665 Property Records

Williamson County property record for 3435 Cortes Pl, Round Rock, TX 78665

Property Summary

Property Type	Single Family Home
Details	2.5 ba · 3,624 sqft · built 2007
Lot Size	0.183 acres (7,978 sqft)
Owner	2 Individual Names on File
Last Sale	$455,100 (Nov 2019)
Tax Bill	$10,912 (2025)
Deeds & Mortgages	Nov 2019 Mortgage Nov 2018 Transfer
Flood Zone	Zone X (minimal risk)
APN	`R-16-4873-00JJ-0040`

Property Details

APN / Parcel Number

Primary APN	`R-16-4873-00JJ-0040`
Alternative APNs	`R486908` `290372`

Interior

Full Baths	2.5 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	3,624 sqft Living Area
1st Floor Area	1,749 sqft
2nd Floor Area	1,875 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	7,978 sqft (0.183 acres)
Garage Area	498 sqft
Parking Spaces	2 Parking Spaces
Pool Area	565 sqft
Porch	Open Porch
Porch Area	322 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	R16487300JJ0040
Street Address	3435 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 40
Legal Subdivision	PALOMA LAKE SEC 17A
Legal Block	JJ
Legal Lot Number	40
Jurisdiction	WILLIAMSON TX
Township / Civil Division	TAYLOR
Census Block Group	3
Census Block	3000
Census Tract	20818

Owner

3435 Cortes Pl is owned and occupied by two individuals who bought it in November 2019.

Source: Williamson County records, as of September 11, 2026

Owner of Record	2 Individual Names on File
Mailing Address	3435 CORTES PL, ROUND ROCK, TX 78665-5666
Occupancy	Owner Occupied
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.

Deeds, Mortgages & Sale History

Date	Document
Nov 18, 2019	Warranty Deed, Transfer · VA Mortgage UNIVERSITY CU
Nov 15, 2018	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 18, 2019 · Amount on File
Deed Sale	Nov 18, 2019 · Amount on File
Prior Sale	Apr 8, 2008 · Amount on File
Deed Document Number	2019110707
Prior Transfer Date	Nov 15, 2019
Prior Transfer Doc	0000110707
Record Updated	Oct 29, 2026

November 2019: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	WILLIAMSON TX
Recording Date	Nov 18, 2019
Property Address	3435 CORTES PL, ROUND ROCK, TX 78665-5666
Document Number	0000110707
Instrument Date	Nov 15, 2019
Instrument	110707
Transaction Type	Transfer
Record Updated	Dec 4, 2019
Title Company	INDEPENDENCE TITLE

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Married Couple
Address	3435 CORTES PL ROUND ROCK TX 786655666, ROUND ROCK, TX 78665-5666

Mortgage

Document Number	110708
Date	Nov 18, 2019
Instrument	110708

Lender

Name	UNIVERSITY CU
Type	Credit Union
Address	AUSTIN, TX 78759

Agreement

Type	VA Mortgage
Amount	Amount on Record
Term	360 Months
Due	Nov 17, 2049

November 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	WILLIAMSON TX
Recording Date	Nov 15, 2018
Property Address	3435 CORTES PL, ROUND ROCK, TX 78665-5666
Document Number	0000101060
Instrument Date	Oct 12, 2018
Instrument	101060
Transaction Type	Transfer
Record Updated	Nov 30, 2018
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3435 CORTES PL ROUND ROCK TX 786655666, ROUND ROCK, TX 78665-5666

Tax Assessment & Valuation

The 2025 property tax bill for 3435 Cortes Pl was $10,912 with a homeowner's exemption.

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	$10,912.00 Homeowner's exemption	$593,145 Land $110,000 Building $483,145	$593,145 Land $110,000 Building $483,145
2023	$9,482.00 (-3.89%) Homeowner's exemption	$658,654 Land $110,000 Building $548,654	$658,654 Land $110,000 Building $548,654
2022	$9,866.00

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

Flood

FEMA maps place 3435 Cortes Pl in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

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

Wildfire risk around 3435 Cortes Pl is low, with a 0.03% annual chance of 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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