3400 Shiraz Loop, Round Rock, TX 78665 Property Records

Williamson County property record for 3400 Shiraz Loop, Round Rock, TX 78665

Property Summary

Property Type	Single Family Home
Details	2 ba · 2,030 sqft · built 2006
Owner	Individual Name on File
Tax Bill	$7,093 (2025)
Flood Zone	Zone X (minimal risk)
APN	`R-16-5336-000C-0001`

Property Details

APN / Parcel Number

Primary APN	`R-16-5336-000C-0001`
Alternative APNs	`R479113` `281062`

Interior

Full Baths	2 Baths
Stories	1 Story
Building Area	2,030 sqft Living Area
1st Floor Area	2,030 sqft
Flooring	Carpet
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2006
Effective Year Built	Effective 2007
Exterior Material	Stone
Foundation Type	Slab (Mat/Raft)
Roof Type	Hip
Garage Area	420 sqft
Parking Spaces	2 Parking Spaces
Porch	Open Porch
Porch Area	28 sqft
Patio Area	356 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	R479113
Street Address	3400 SHIRAZ LOOP
City	ROUND ROCK
State	TX
Zip	78665-6311
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	S9071 - SONOMA SOUTH, BLOCK C, LOT 1
Legal Subdivision	SONOMA SOUTH
Legal Block	C
Legal Lot Number	1
Jurisdiction	WILLIAMSON TX
Township / Civil Division	ROUND ROCK-GEORGETOWN
Census Block Group	2
Census Block	2023
Census Tract	20711

Owner

Source: Williamson County records · APN R-16-5336-000C-0001

Assessment roll updated August 1, 2025 · Last verified October 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 File
Co-owner	Verified Secondary Owner
Mailing Address	2771 LAKE FOREST DR, ROUND ROCK, TX 78665-5609
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Aug 03, 2012
Deed Sale	Aug 03, 2012
Prior Sale	Feb 13, 2012 · Amount on Record
Deed Document Number	2012061993
Record Updated	Jun 07, 2026

Tax Assessment & Valuation

Source: Williamson County records · Assessment roll updated August 1, 2025 · Last verified October 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

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$7,093.00 (-1.81%)	$429,438 (+4.26%) Land $99,000 Building $330,438	$429,438 (+4.26%) Land $99,000 Building $330,438
2023	$7,224.00 (-21.21%)	$411,902 Land $99,000 Building $312,902	$411,902 Land $99,000 Building $312,902
2022	$9,169.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Williamson County (48491C), updated October 5, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 484910207112, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	2 in force

Wildfire

Wildfire Risk	Low lower than 97% of the US · lower than 98.3% of Texas
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · sampled at 274 locations within half a mile · Last verified October 2026

Provider	Max Down / Up (Mbps)
Google Fiber Fiber	8,000 / 8,000
Spectrum Cable · Fiber in parts of the area	1,000 / 35
Verizon Fixed Wireless	300 / 20
T-Mobile USA Fixed Wireless	100 / 20
AT&T Fixed Wireless · DSL · Fiber in parts of the area	100 / 20

May also be available: SOS Communications.

Drinking Water

Source: EPA Safe Drinking Water Information System via ECHO, 2026 Q3 · EPA community water system boundaries v3.0, March 2026 · Last verified October 2026

Water System	CITY OF ROUND ROCK serves 130,662 people
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 as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.