1603 Catherine Ct, Round Rock, TX 78664 Property Records

Williamson County property record for 1603 Catherine Ct, Round Rock, TX 78664

Property Summary

Property Type	Single Family Home
Details	2 ba · 1,298 sqft · built 2000
Lot Size	0.117 acres (5,100 sqft)
Owner	Individual Name on Record
Last Sale	$213,300 (Jun 2021)
Tax Bill	$4,406 (2025)
Deeds & Mortgages	Jun 2021 Mortgage Oct 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`R-16-5914-000C-0018`

Property Details

APN / Parcel Number

Primary APN	`R-16-5914-000C-0018`
Alternative APNs	`R304358` `155690`

Interior

Full Baths	2 Baths
Stories	1 Story
Building Area	1,298 sqft Living Area
1st Floor Area	1,298 sqft
Flooring	Carpet
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2000
Effective Year Built	Effective 2000
Exterior Material	Brick Veneer
Roof Type	Hip
Lot Area	5,100 sqft (0.117 acres)
Lot Dimensions	100 ft deep x 51 ft wide
Garage Area	380 sqft
Parking Spaces	1 Parking Space
Porch	Open Porch
Porch Area	25 sqft
Patio Area	90 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	R165914000C0018
Street Address	1603 CATHERINE CT
City	ROUND ROCK
State	TX
Zip	78664-7089
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	SF2
Legal Description	WINDY PARK SEC 1 REV., BLOCK C, LOT 18
Legal Subdivision	WINDY PARK SEC 1 REV.
Legal Block	C
Legal Lot Number	18
Jurisdiction	WILLIAMSON TX
Township / Civil Division	ROUND ROCK-GEORGETOWN
Census Block Group	2
Census Block	2001
Census Tract	20709

Owner

Source: Williamson County records, as of September 15, 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 Record
Mailing Address	1603 CATHERINE CT, ROUND ROCK, TX 78664-7089
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jun 9, 2021	Intrafamily Transfer, Transfer · VA Mortgage COUNSELORS MORTGAGE CORP
Oct 1, 2020	Vendor's Lien, Transfer · Conventional Mortgage NETWORK FUNDING LP

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jun 9, 2021 · Amount on Record
Deed Sale	Jun 9, 2021 · Amount on Record
Prior Sale	Oct 1, 2020 · Amount on Record
Deed Document Number	202185856
Prior Transfer Date	Sep 28, 2020
Prior Transfer Doc	0000119510
Record Updated	Sep 20, 2026

June 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	WILLIAMSON TX
Recording Date	Jun 9, 2021
Property Address	1603 CATHERINE CT, ROUND ROCK, TX 78664-7089
Document Number	0000085856
Map Reference	CAB H SL 273
Instrument Date	Jun 1, 2021
Instrument	2021085856
Transaction Type	Transfer
Record Updated	Dec 6, 2021
Title Company	CAPITAL TITLE

Transaction

Tax	$0.00
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name
Address	12605 GRISTMILL CV, 12605, AUSTIN, TX 78750-1117

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1603 CATHERINE CT, ROUND ROCK, TX 78664-7089

Mortgage

Document Number	0000085857
Date	Jun 9, 2021
Instrument	2021085857

Lender

Name	COUNSELORS MORTGAGE CORP
Type	Mortgage Company

Agreement

Type	VA Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jul 1, 2051

October 2020: Vendor's Lien, Transfer

Document Type	Vendor's Lien
Jurisdiction	WILLIAMSON TX
Recording Date	Oct 1, 2020
Property Address	1603 CATHERINE CT, ROUND ROCK, TX 78664-7089
Document Number	0000119510
Map Reference	CAB H SL 273
Instrument Date	Sep 28, 2020
Instrument	2020119510
Transaction Type	Transfer
Record Updated	Dec 6, 2021
Title Company	AUTOMATED LAND TITLE CO

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1603 CATHEANE CT, ROUND ROCK, TX 78664

Mortgage

Document Number	0000119512
Date	Oct 1, 2020
Instrument	2020119512

Lender

Name	NETWORK FUNDING LP
Type	Mortgage Company
Special Notes	Seller Financed

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Oct 1, 2050

Tax Assessment & Valuation

Source: Williamson County assessment roll, as of September 15, 2025

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$4,406.00 Homeowner's exemption	$316,187 (+7.45%) Land $68,500 Building $247,687	$316,187 (+7.45%) Land $68,500 Building $247,687
2024	$4,406.00 (+14.35%)
2023	$3,853.00 (-47.2%)	$294,275 Land $71,000 Building $223,275	$294,275 Land $71,000 Building $223,275
2022	$7,297.00

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
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	1 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 99.1% of the US · lower than 99.3% of Texas
Wildfire Likelihood	Under 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	CITY OF ROUND ROCK serves 130,662 people · EPA ID TX2460003
Water Source	Surface water
Last State Inspection	Sep 2023
Lead	5 ppb (2021–2023) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 295 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Google Fiber Fiber	8,000 / 8,000
AT&T Fiber · Fixed Wireless, DSL in parts of the area	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: Astound Broadband, SOS Communications, T-Mobile.

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