3613 Windhill Loop, Round Rock, TX 78681 Property Records

Williamson County property record for 3613 Windhill Loop, Round Rock, TX 78681 · Last verified October 2025

Property Highlights

Property Type	Residential > Single Family > Home
Bathrooms	2 Baths
Year Built	Built 1998
Square Footage	1,835 sqft Living Area
Lot Size	0.125 acres
Garage	420 sqft
Occupancy	Owner Occupied
Tax Bill	$5,529.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`R-16-5552-000B-0007`
Alternative APNs	`R361047` `188391`

Interior

Full Baths	2 Baths
Building Area	1,835 sqft Living Area
1st Floor	1,835 sqft 1st Floor
Stories	1 Stories
Primary Flooring	Carpet Flooring
Interior Structure	Wallboard/Drywall Interior Structure
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 1997
Effective Year Built	Effective 1998
Exterior Material	Brick Veneer Exterior
Foundation Type	Mat/Raft Foundation (Slab) Foundation
Roof Construction	Hip Roof Construction
Lot Area	5,488 sqft
Parking Spaces	2 Parking Spaces
Garage Area	420 sqft Garage
Patio Area	120 sqft Patio
Porch	Open Porch
Porch Area	33 sqft Porch

Utilities and HVAC

Cooling System	Central Cooling
Heating System	Central Heating

Location & Zoning

Account Number	R361047
Street Address	3613 WINDHILL LOOP
City	ROUND ROCK
State	TX
Zip	78681-1101
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	S6323 - STONE OAK AT ROUND ROCK SEC 2, BLOCK B, LOT 7
Legal Subdivision	STONE OAK AT ROUND ROCK
Legal Block	B
Legal Lot Number	7
Jurisdiction	WILLIAMSON TX
Minor Civil Division	ROUND ROCK-GEORGETOWN
Census Blockgroup	3
Census Block	3005
Census Tract	20608

Owner

Source: Williamson County records · APN R-16-5552-000B-0007

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	2 Individual Names on File
Mailing Address	3613 WINDHILL LOOP, ROUND ROCK, TX 78681-1101
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jul 23, 1997
Deed Sale	Jul 23, 1997
Deed Doc Number	9733650
Record Refreshed	Jun 08, 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	$5,529.00 (+13.14%) Homeowner's exemption	$389,922 (+6%) Land $84,000 Building $305,922	$389,922 (+6%) Land $84,000 Building $305,922
2023	$4,887.00 (-7.53%) Homeowner's exemption	$367,841 Land $86,000 Building $281,841	$367,841 Land $86,000 Building $281,841
2022	$5,285.00

Flood & Wildfire

3613 Windhill Loop is in FEMA Zone X, outside the Special Flood Hazard Area, with indirect wildfire exposure (Low risk).

Flood

Source: FEMA National Flood Hazard Layer · Williamson County (48491C), updated October 5, 2026

FEMA Flood Zone	Zone X minimal flood hazard · outside the 0.2% annual chance floodplain
Special Flood Hazard Area	No

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire Risk to Homes	Low 34th percentile of exposed land nationally · 9th in Texas
Wildfire Likelihood	Low — about 1 in 3,571 per year
Exposure	Indirect within ember reach of burnable land · adjoins burnable vegetation

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