1803 Frontier Trl, Round Rock, TX 78681 Property Records

Williamson County property record for 1803 Frontier Trl, Round Rock, TX 78681

Property Summary

Property Type	Single Family Home
Details	2 ba · 1,393 sqft · built 1984
Lot Size	0.168 acres (7,327 sqft)
Owner	Trust Name on File
Tax Bill	$5,062 (2023)
Deeds & Mortgages	Nov 2023 Line of Credit Jun 2026 Sale + 1 more
Flood Zone	Zone X (minimal risk)
APN	`R-16-3597-000H-0004`

Property Details

APN / Parcel Number

Primary APN	`R-16-3597-000H-0004`
Alternative APNs	`R061082` `116429`

Interior

Full Baths	2 Baths
Stories	1 Story
Building Area	1,393 sqft Living Area
Gross Area	1,873 sqft
1st Floor Area	1,393 sqft
Flooring	Carpet
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1984
Effective Year Built	Effective 1993
Roof Type	Gable
Roof Material	Other
Lot Area	7,327 sqft (0.168 acres)
Garage Area	420 sqft
Parking Spaces	2 Parking Spaces
Porch	Open Porch
Porch Area	537 sqft
Patio Area	480 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Heating Fuel	Gas
Sewer	Connected

Location & Zoning

Account Number	R163597000H0004
Street Address	1803 FRONTIER TRL
City	ROUND ROCK
State	TX
Zip	78681-7443
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	SF2
Legal Description	CHISHOLM VALLEY WEST SEC 3 (AMD), BLOCK H, LOT 4
Legal Subdivision	CHISHOLM VALLEY WEST SEC 3 (AMD)
Legal Block	H
Legal Lot Number	4
Jurisdiction	WILLIAMSON TX
Township / Civil Division	ROUND ROCK-GEORGETOWN
Census Block Group	2
Census Block	2011
Census Tract	20511

Owner

1803 Frontier Trl is held in a trust since June 2026.

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

Owner of Record	Trust Name on File
Mailing Address	1295 W WASHINGTON ST, 115, TEMPE, AZ 85288-1233
Owner Type	Company
Vesting	Trust

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 20, 2023	Deed of Trust, Mortgage · Line of Credit FROST BANK
Jun 3, 2026	Warranty Deed, Transfer NONE LISTED ON DOCUMENT
Mar 14, 2019	Vendor's Lien, Transfer WINTRUST MORTGAGE

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jun 3, 2026
Deed Sale	Jun 3, 2026
Prior Sale	Mar 14, 2019 · Amount on File
Deed Document Number	202646297
Record Updated	Oct 29, 2026

November 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WILLIAMSON TX
Property Address	1803 FRONTIER TRL, ROUND ROCK, TX 78681-7443
Transaction Type	Mortgage
Record Updated	Jun 16, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1803 FRONTIER TRL, ROUND ROCK, TX 78681-7443

Mortgage

Document Number	0000095761
Date	Nov 20, 2023
Instrument	2023095761

Lender

Name	FROST BANK
Type	Bank
Address	SAN ANTONIO, TX 78296

Agreement

Type	Line of Credit
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

June 2026: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	WILLIAMSON TX
Recording Date	Jun 3, 2026
Property Address	1803 FRONTIER TRL, ROUND ROCK, TX 78681-7443
Document Number	0000046297
Instrument Date	Jun 3, 2026
Instrument	202646297
Transaction Type	Transfer
Record Updated	Jul 12, 2026
Title Company	NONE LISTED ON DOCUMENT

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Trust
Investor	Possibly a Property Investor

March 2019: Vendor's Lien, Transfer

Document Type	Vendor's Lien
Jurisdiction	WILLIAMSON TX
Recording Date	Mar 14, 2019
Property Address	1803 FRONTIER TRL, ROUND ROCK, TX 78681-7443
Document Number	0000020785
Map Reference	CAB D SL 120
Instrument Date	Mar 14, 2019
Instrument	2019020785
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
Address	110 E 156TH PL S, 110, GLENPOOL, OK 74033-4422

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1803 FRONTIER TRL, ROUND ROCK, TX 78681-7443

Mortgage

Document Number	0000020786
Date	Mar 14, 2019
Instrument	2019020786

Lender

Name	WINTRUST MORTGAGE
Type	Mortgage Company
Special Notes	Seller Financed

Agreement

Amount	Amount on Record
Term	361 Months
Due	Apr 1, 2049

Tax Assessment & Valuation

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

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	Homeowner's exemption Veteran's exemption	$327,239	$334,635 Land $69,644 Building $264,991
2023	$5,062.00 Homeowner's exemption Disabled Person's exemption Veteran's exemption	$308,305 Land $77,000 Building $231,305	$308,305 Land $77,000 Building $231,305

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

Flood

FEMA maps place 1803 Frontier Trl 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	6 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

The area around 1803 Frontier Trl has no burnable land within ember reach, so its wildfire risk is not rated.

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

Wildfire Risk	Not rated no burnable land within 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 561 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
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
T-Mobile Fixed Wireless	100 / 20

May also be available: Google Fiber, SOS Communications.

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