1128 Greenbriar Loop, Round Rock, TX 78664 Property Records

Williamson County property record for 1128 Greenbriar Loop, Round Rock, TX 78664

Property Summary

Property Type	Single Family Home
Details	2 ba · 1,078 sqft · built 1984
Lot Size	0.135 acres (5,898 sqft)
Owner	Individual Name on Record
Tax Bill	$5,394 (2025)
Deeds & Mortgages	Mar 2024 Sale Mar 2021 Sale
Flood Zone	Zone X (minimal risk)
APN	`R-16-3964-000B-0074`

Property Details

APN / Parcel Number

Primary APN	`R-16-3964-000B-0074`
Alternative APNs	`R064656` `119990`

Interior

Full Baths	2 Baths
Stories	1 Story
Building Area	1,078 sqft Living Area
1st Floor Area	1,078 sqft
Flooring	Carpet
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1984
Effective Year Built	Effective 2004
Exterior Material	Combination
Roof Type	Gable
Lot Area	5,898 sqft (0.135 acres)
Garage Area	280 sqft
Parking Spaces	1 Parking Space
Porch	Open Porch
Porch Area	112 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Heating Fuel	Gas
Sewer	Connected

Location & Zoning

Account Number	R163964000B0074
Street Address	1128 GREENBRIAR LOOP
City	ROUND ROCK
State	TX
Zip	78664-6941
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	SF2
Legal Description	GREENSLOPES AT LAKECREEK SEC 7, BLOCK B, LOT 74
Legal Subdivision	GREENSLOPES AT LAKECREEK SEC 7
Legal Block	B
Legal Lot Number	74
Jurisdiction	WILLIAMSON TX
Township / Civil Division	ROUND ROCK-GEORGETOWN
Census Block Group	3
Census Block	3006
Census Tract	20704

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	Individual Name on Record
Mailing Address	1128 GREENBRIAR LOOP, ROUND ROCK, TX 78664-6941
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Mar 7, 2024	Warranty Deed, Transfer
Mar 2, 2021	Warranty Deed, Transfer INDEPENDENCE TITLE AGENCY, INDEPENDENCE TITLE COMPANY

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Mar 7, 2024
Deed Sale	Mar 7, 2024
Prior Sale	Mar 2, 2021
Deed Document Number	202418019
Prior Transfer Date	Sep 27, 2013
Prior Transfer Doc	0000094236
Record Updated	Oct 29, 2026

March 2024: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	WILLIAMSON TX
Recording Date	Mar 7, 2024
Property Address	1128 GREENBRIAR LOOP, ROUND ROCK, TX 78664-6941
Document Number	0000018019
Map Reference	CAB E SL 310
Instrument Date	Feb 1, 2024
Instrument	2024018019
Transaction Type	Transfer
Record Updated	Apr 3, 2024

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1128 GREENBRIAR LOOP, ROUND ROCK, TX 78664-6941

March 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	WILLIAMSON TX
Recording Date	Mar 2, 2021
Property Address	1128 GREENBRIAR LOOP, ROUND ROCK, TX 78664-6941
Document Number	0000028727
Map Reference	CAB E SL 310
Instrument Date	Feb 26, 2021
Instrument	2021028727
Transaction Type	Transfer
Record Updated	Apr 3, 2024
Title Company	INDEPENDENCE TITLE AGENCY, INDEPENDENCE TITLE COMPANY

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	2700 N AW FARMES #267267, 267267, ROUND ROCK, TX 78665

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3201 AXLEC FALL COVE, AUSTIN, TX 78746-1568

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	$5,394.00 (+7.62%)	$266,965 (-6.27%) Land $62,500 Building $204,465	$266,965 (-6.27%) Land $62,500 Building $204,465
2024	$5,012.00 (+0.34%)
2023	$4,995.00 (-23.8%)	$284,815 Land $65,000 Building $219,815	$284,815 Land $65,000 Building $219,815
2022	$6,555.00

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	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 593 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 · 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: Optimum, SOS Communications, T-Mobile.

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