1805 Whirlwind Trl, Round Rock, TX 78664 Property Records

Williamson County property record for 1805 Whirlwind Trl, Round Rock, TX 78664

Property Summary

Property Type	Single Family Home
Details	2 ba · 1,491 sqft · built 1992
Lot Size	0.169 acres (7,349 sqft)
Owner	2 Individual Names on File
Tax Bill	$5,888 (2025)
Deeds & Mortgages	Jul 2018 Sale
Flood Zone	Zone X (minimal risk)
APN	`R-16-3969-000B-0002`

Property Details

APN / Parcel Number

Primary APN	`R-16-3969-000B-0002`
Alternative APNs	`R049518` `107878`

Interior

Full Baths	2 Baths
Stories	1 Story
Building Area	1,491 sqft Living Area
1st Floor Area	1,491 sqft
Flooring	Tile
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1992
Effective Year Built	Effective 1992
Exterior Material	Stone
Roof Type	Hip
Lot Area	7,349 sqft (0.169 acres)
Garage Area	552 sqft
Parking Spaces	2 Parking Spaces
Porch	Open Porch
Porch Area	92 sqft
Patio Area	338 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	R163969000B0002
Street Address	1805 WHIRLWIND TRL
City	ROUND ROCK
State	TX
Zip	78664-7063
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	TF
Legal Description	GREENLAWN PLACE, BLOCK B, LOT 2
Legal Subdivision	GREENLAWN PLACE
Legal Block	B
Legal Lot Number	2
Jurisdiction	WILLIAMSON TX
Township / Civil Division	ROUND ROCK-GEORGETOWN
Census Block Group	3
Census Block	3000
Census Tract	20709

Owner

Source: Williamson County records · APN R-16-3969-000B-0002

Assessment roll updated January 5, 2026 · Last verified July 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Individual Names on File
Mailing Address	3916 AVERY WOODS LN, CEDAR PARK, TX 78613-7673
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jul 17, 2018
Deed Sale	Jul 17, 2018
Prior Sale	Jul 16, 2007 · Amount on Record
Deed Document Number	201862889
Prior Transfer Date	Jul 12, 2007
Prior Transfer Doc	0000059857
Record Updated	Sep 20, 2026

July 2018: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	WILLIAMSON TX
Recording Date	Jul 17, 2018
Property Address	1805 WHIRLWIND TRL, ROUND ROCK, TX 78664-7063
Document Number	0000062889
Instrument Date	Jun 28, 2018
Instrument	62889
Transaction Type	Transfer
Record Updated	Aug 01, 2018
Title Company	OTHER

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1805 WHIRLWIND TRL ROUND ROCK TX 786647063, ROUND ROCK, TX 78664-7063

Tax Assessment & Valuation

Source: Williamson County records · Assessment roll updated January 5, 2026 · Last verified July 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

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	$5,888.00	$332,495 (-0.98%) Land $79,000 Building $253,495	$332,495 (-0.98%) Land $79,000 Building $253,495
2024	$5,888.00 (-0.02%)
2023	$5,889.00 (-19.44%)	$335,792 Land $80,000 Building $255,792	$335,792 Land $80,000 Building $255,792
2022	$7,310.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of October 5, 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Wildfire

Wildfire Risk	Low lower than 99.8% of the US · lower than 99.8% of Texas
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

Values are read at the parcel center point; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Google Fiber Fiber	8,000 / 8,000
AT&T Fiber	5,000 / 5,000
Spectrum Cable	1,000 / 1,000
Verizon Fixed Wireless	300 / 20

May also be available: SOS Communications, T-Mobile USA.

Based on FCC filings for 449 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of 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.